LC Series IOM (Obsolete) (2.12 MB)

LC Series

Air-Cooled Condenser Chillers

Installation Operation amp Maintenance

If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance

WARNING

WARNING

QUALIFIED INSTALLER Improper installation adjustment alteration service or maintenance can cause property damage personal injury or loss of life Installation and service must be performed by a trained qualified installer A copy of this IOM should be kept with the unit

WARNING

3

Table of Contents Safety 6 LC Base Model Description 8 General Description 12

Receiving Unit 12 Chiller 12 Wiring Diagrams 13 General Maintenance 13 Primary Pumping Package 14 Glycol 14 CompressionExpansion Tank 14 Pressure Relief Valve 14 Manual and Automatic Air Vent 14 Dual Pumps 15 Differential Pressure Gauge and Thermometers 15 Pipe Insulation 15

Installation 15 Lifting the Unit 15 Locating the Unit 15 Water Connection 16 Mounting Isolation 16 Access Doors 16 Low Ambient Operation 16

LAC Valve 17 Condenser Flooding 18

Electrical 18 Startup 19 Maintenance 20

General 20 Compressors 20 Refrigerant Filter Driers 20 Adjusting Refrigerant Charge 20 Lubrication 23 Service 23 Replacement Parts 23 AAON - Longview Warranty Service and Parts Department 23 Warranties 23 Condenser Tube Inspection 23 Pump Operation 23 Maintenance Recommendations 24 Access Doors 24 Pump Bearings - Lubrication 24 Air Inlet 24 Propeller Fans and Motors 24 Recommended Annual Inspection 24 Mechanical Cleaning 24

4

Air-Cooled Condenser 24 E-Coated Coil Cleaning 24

Recommended Coil Cleaner 25 Recommended Chloride Remover 25

Appendix - Water Piping Component Information 27 Water Pressure Relief Valve 27 Automatic Air Vent Valves 27 Pumps Installation and Operating Instructions 28 Dual Pump Specific Information 33 Valve Operation 34 Refer to the valve illustrations on the following pages 34 Suction Guides 39 Flo-Trex Combination Valve 40

LC Series Startup Form 45 Maintenance Log 48 Literature Change History 49

R75390 Rev B 120509 (ACP 30091)

5

Index of Tables and Figures Tables Table 1 - Condenser Flooding 18Table 2 - Acceptable Refrigeration Circuit Values 21Table 3 - R-410A Refrigerant Temperature-Pressure Chart 22

Figures Figure 1 - Pressure Relief Valve 14 Figure 2 - Piping Schematic of Example System using the LAC Valve 17

6

Safety

ELECTRIC SHOCK FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in dangerous operation serious injury death or property damage Improper servicing could result in dangerous operation serious injury death or property damage When servicing controls label all

wires prior to disconnecting Reconnect wires correctly

Verify proper operation after servicing Secure all doors with key-lock or nut and bolt

WARNING FIRE EXPLOSION OR CARBON MONOXIDE POISONING HAZARD Failure to replace proper controls could result in fire explosion or carbon monoxide poisoning Failure to follow safety warnings exactly could result in serious injury death or property damage Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this appliance

Electric shock hazard Shut off all electrical power to the unit to avoid shock hazard or injury from rotating parts

WARNING

Attention should be paid to the following statements NOTE - Notes are intended to clarify the unit installation operation and maintenance

CAUTION - Caution statements are given to prevent actions that may result in equipment damage property damage or personal injury

WARNING - Warning statements are given to prevent actions that could result in equipment damage property damage personal injury or death

DANGER - Danger statements are given to prevent actions that will result in equipment damage property damage severe personal injury or death

WARNING

7

1 The unit is for outdoor use only See

General Information section for more information

2 READ THE ENTIRE INSTALLATION

OPERATION AND MAINTENANCE MANUAL OTHER IMPORTANT SAFETY PRECAUTIONS ARE PROVIDED THROUGHOUT THIS MANUAL

3 Keep this manual and all literature

safeguarded near or on the unit

VARIABLE FREQUENCY DRIVES

Do not leave VFDs unattended in hand mode or manual bypass Damage to personnel or equipment can occur if left unattended When in hand mode or manual bypass mode VFDs will not respond to controls or alarms

WARNING

PVC (Polyvinyl Chloride) and CPVC (Chlorinated Polyvinyl Chloride) are vulnerable to attack by certain chemicals Polyolester (POE) oils used with R-410A and other refrigerants even in trace amounts in a PVC or CPVC piping system will result in stress cracking of the piping and fittings and complete piping system failure

CAUTION

8

LC Base Model Description

- LC

- 038 3

- 0

- A A 0 A

- 0 0 0

Series and Generation Unit Size Voltage Blank A1 A2 A3 A4 B1 B2 B3

BASE MODEL

LC SERIES AND GENERATION

005 = 5 Nominal Tons UNIT SIZE

006 = 6 Nominal Tons 007 = 7 Nominal Tons 008 = 8 Nominal Tons 012 = 12 Nominal Tons 015 = 15 Nominal Tons 019 = 19 Nominal Tons 021 = 21 Nominal Tons 026 = 26 Nominal Tons 027 = 27 Nominal Tons 029 = 29 Nominal Tons 038 = 38 Nominal Tons 047 = 47 Nominal Tons 054 = 54 Nominal Tons

1 = 230V1Φ60Hz VOLTAGE

2 = 230V3Φ60Hz 3 = 460V3Φ60Hz 4 = 575V3Φ60Hz 8 = 208V3Φ60Hz 9 = 208V1Φ60Hz

0 = Standard BLANK

FEATURE A COOLING

A = R-410A Variable Capacity Scroll Compressors A1 COOLING STYLE

0 = Air-Cooled Condenser Low Water Flow A2 COOLING CONFIGURATION

A = Air-Cooled Condenser High Water Flow

0 = Standard A3 COOLING COATING

1 = Polymer E-Coated Condenser Coil

A = Shell and Tube Heat Exchanger A4 COOLING STAGING

B = Brazed Plate Heat Exchanger C = Oversized Shell and Tube Heat Exchanger D = Oversized Brazed Plate Heat Exchanger FEATURE B BLANK

0 = Standard B1 BLANK



Model Number

9

LC Features Description

B G J G - 0

1A 1B 1C 1D 2 FEATURE 1 BUILDING PUMPING

0 = Standard No Building Pump 1A PUMP OPTIONS

B = Primary Pumping System

0 = Standard No Building Pump 1B PUMP CONFIGURATION

A = 1 Pump - Std Eff 1170 RPM C = dualArm Pump - Std Eff 1170 RPM D = 1 Pump - Prem Eff 1170 RPM F = dualArm Pump - Prem Eff 1170 RPM G = 1 Pump w VFD - 1170 RPM J = dualArm Pump w 2 VFDs - 1170 RPM K = 1 Pump - Std Eff 1760 RPM M = dualArm Pump - Std Eff 1760 RPM N = 1 Pump - Prem Eff 1760 RPM Q = dualArm Pump - Prem Eff 1760 RPM R = 1 Pump w VFD - 1760 RPM T = dualArm Pump w 2 VFDs - 1760 RPM U = 1 Pump - Std Eff 3520 RPM W = dualArm Pump - Std Eff 3520 RPM Y = 1 Pump - Prem Eff 3520 RPM 1 = dualArm Pump - Prem Eff 3520 RPM 2 = 1 Pump w VFD - 3520 RPM 4 = dualArm Pump w 2 VFDs - 3520 RPM

0 = Standard No Building Pump 1C PUMP SIZE

A = Pump 4360 15B B = Pump 4360 2B C = Pump 4360 2D D = Pump 4380 15x15x6 E = Pump 4380 2x2x6 F = Pump 43804382 3x3x6 G = Pump 43804382 4x4x6 H = Pump 4380 15x15x8 J = Pump 4380 2x2x8 K = Pump 43804382 3x3x8

L = Pump 43804382 4x4x8 M = Pump 4380 5x5x8 N = Pump 43804382 6x6x8 P = Pump 4380 2x2x10 Q = Pump 43804382 3x3x10 R = Pump 43804382 4x4x10 S = Pump 43804382 6x6x10 T = Pump 43804382 8x8x10 U = Pump 4380 4x4x115 V = Pump 4380 5x5x115 W = Pump 4380 6x6x115 Y = Pump 4380 8x8x115 Z = Pump 4380 4x4x13 1 = Pump 4380 6x6x13 2 = Pump 4380 8x8x13 3 = Pump 4382 6x6x6 4 = Pump 4382 8x8x8 5 = Pump 4360 3D

0=Standard No Building Pump 1D PUMP MOTOR

A = 05 hp B = 075 hp C = 1 hp D = 15 hp E = 2 hp F = 3 hp G = 5 hp H = 75 hp J = 10 hp

0 = Standard Back Water Connections

FEATURE 2 WATER CONNECTION LOCATIONS

B = Back Water Connection + Factory Installed Pipe Trace Heating Cable

Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11

0 = Heat Trace and Insulation on Water Evaporator

FEATURE 3 CHILLER ACCESSORIES

A = Heat Trace and Insulation on Glycol Evaporator D = Heat Trace and Insulation on Water Evaporator with Air Scoop E = Heat Trace and Insulation on Glycol Evaporator with Air Scoop F = Heat Trace and Insulation on Water Evaporator with Air Scoop Thermometers and Differential Pressure Gauge H = Heat Trace and Insulation on Glycol Evaporator with Air Scoop Thermometers and Differential Pressure Gauge

0 = Standard Variable Speed Condenser Fans FEATURE 4 LOW AMBIENT

A = Variable Speed Condenser Fans with Low Ambient on One Refrigerant Circuit B = Variable Speed Condenser Fans with Low Ambient on Two Refrigerant Circuits FEATURE 5 BLANK

0 = Standard 5A BLANK

0 = Standard 5B BLANK

0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK


0 = Standard 6C BLANK

0 = Standard FEATURE 7 SERVICE OPTIONS

A = Factory Wired 115V Outlet B = Field Wired 115V Outlet

0 = Standard FEATURE 8 BLANK

0 = Standard

FEATURE 9 REFRIGERATION ACCESSORIES

A = Sight Glass B = Compressor Isolation Valves C = Sight Glass and Compressor Isolation Valves

0 = Standard Power Block FEATURE 10 POWER OPTIONS

A = Power Switch (60 amps) B = Power Switch (100 amps) C = Power Switch (150 amps) D = Power Switch (225 amps) E = Power Switch (400 amps)

0 = Standard FEATURE 11 SAFETY OPTIONS

Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23

0 = Standard FEATURE 12 CONTROLS

B = Phase and Brown Out Protection

0 = Standard MCS Magnum Controller FEATURE 13 SPECIAL CONTROLS

A = Standard MCS Magnum with Modem B = Standard MCS Magnum with LonTalk Connection C = Standard MCS Magnum with Diagnostics D = Standard MCS Magnum with LonTalk Connection and Diagnostics E = Standard MCS Magnum with LonTalk Connection and Modem F = Standard MCS Magnum with Diagnostics and Modem G = Standard MCS Magnum with Lontalk Connection Diagnostics and Modem FEATURE 14 BLANK






0 = Standard FEATURE 18 WARRANTY

A = Second to Fifth Year Extended Compressor Warranty

0 = Standard ETL USA Listing FEATURE 19 CODE OPTIONS




B = Standard Paint FEATURE 23 TYPE

U = Special Price Authorization and Special Paint X = Special Price Authorization w Standard Paint

Feature Number

12

General Description LC Series air-cooled condenser chillers are complete self-contained liquid chilling units They are factory assembled wired charged and run-tested Primary pumping package is available as an optional feature

System should be sized in accordance with the American Society of Heating Refrigeration and Air Conditioning Engineers Handbook Installation of LC Series units must conform to the ICC standards of the International Mechanical Code the International Building Code and local building plumbing and waste water codes All appliances must be electrically grounded in accordance with local codes or in the absence of local codes the current National Electric Code ANSINFPA 70 or the current Canadian Electrical Code CSA C221

Receiving Unit When received the unit should be checked for damage that might have occurred in transit If damage is found it should be noted on the carrierrsquos Freight Bill A request for inspection by carrierrsquos agent should be made in writing at once Nameplate should be checked to ensure the correct model sizes and voltages have been received to match the job requirements Chiller Failure to observe the following instructions will result in premature failure of your system and possible voiding of the warranty

Improper installation adjustment alteration service or maintenance can cause property damage personal injury or loss of life Installation and service must be performed by a trained qualified installer

WARNING

The Clean Air Act of 1990 bans the intentional venting of refrigerant as of July 1 1992 Approved methods of recovery recycling or reclaiming must be followed

CAUTION

Coils and sheet metal surfaces present sharp edges and care must be taken when working with equipment

Failure to observe the following instructions will result in premature failure of your system and possible voiding of the warranty

WARNING

WARNING

CRANKCASE HEATER OPERATION

Units are equipped with compressor crankcase heaters which should be energized at least 24 hours prior to cooling operation to clear any liquid refrigerant from the compressors

CAUTION

13

Never cut off the main power supply to the unit except for complete shutdown When power is cut off from the unit any compressors using crankcase heaters cannot prevent refrigerant migration This means the compressor will cool down and liquid refrigerant may accumulate in the compressor Since the compressor is designed to pump refrigerant gas damage may occur when power is restored

Before unit operation the main power switch must be turned on for at least twenty four hours for units with compressor crankcase heaters This will give the crankcase heater time to clear any liquid accumulation out of the compressor before it is required to run

Always control the system from the control panel never at the main power supply (except for emergency or for complete shutdown of the system) The standard compressors must be on a minimum of 4 minutes and off for a minimum of 5 minutes The cycle rate must be no more than 6 starts per hour The variable capacity compressors must be on a minimum of 3 minutes and off for a minimum of 3 minutes The cycle rate must be no more than 10 starts per hour The chiller is furnished with a pressure differential switch that is factory installed between the chilled water supply and return connections This sensor must not be bypassed since it provides a signal to the unit controller that water flow is present in the heat exchanger and the unit can operate without the danger of freezing the liquid The compressor life will be seriously shortened by reduced lubrication and the pumping of excessive amounts of liquid oil and refrigerant Wiring Diagrams A complete set of unit specific wiring diagram in point-to-point form is laminated in plastic and located inside the control compartment door General Maintenance When the initial startup is made and on a periodic schedule during operation it is necessary to perform routine service checks on the performance of the chiller This includes reading and recording suction pressures and checking for normal sub-cooling and superheat

Scroll compressors are directional and will be damaged by operation in the wrong direction Low pressure switches on compressors have been disconnected after factory testing Rotation should be checked by a qualified service technician at startup using suction and discharge pressure gauges and any wiring alteration should only be made at the unit power connection

CAUTION

Rotation must be checked on all MOTORS AND COMPRESSORS of three phase units All motors to include and not be limited to pump motors and condenser fan motors should all be checked by a qualified service technician at startup and any wiring alteration should only be made at the unit power connection

CAUTION

14

Primary Pumping Package Primary pumping uses a single pump to move water (or glycol) through the evaporator and back to the building This pumping package provides the necessary flow of water to the system The pump is activated whenever the chiller is given a run signal Water enters the unit through the return water piping and then travels through an air scoop to remove any air that is entrapped in the water Following this the water flows through a suction guide with strainer The end of the suction guide is removable for strainer access The strainer assembly is composed of two parts the operational strainer and the startup strainer (located inside the operational strainer) which is to be removed 24 hours after startup The pump is installed after the suction guide and before a combination valve (Flo-Trex) This combination valve acts as isolation valve check valve and flow balancing valve The shell and tube or brazed plate evaporator is placed after the combination valve in the water circuit with a differential pressure switch installed across its inlet and outlet This pressure switch closes when the differential pressure increases above the set-point which should be set 1-2 psig below the pressure drop across the heat exchanger at design flow rate The closing differential pressure switch signals the control system to indicate flow through the heat exchanger and allow cooling to activate as required to maintain the setpoint The water exiting the shell and tube or brazed plate evaporator leaves the unit through the water out connection Glycol Glycol units require a glycol feeder field installed to replace fluid that is lost in the system Water should not be directly added

to glycol applications as this would dilute the glycol concentration and thereby increase the freezing temperature of the fluid CompressionExpansion Tank As the water temperature in the system increases the volume that water displaces increases In order to compensate for these forces AAON recommends a pre-pressurized diaphragm compression tank that is preset for 12 psig Pressure Relief Valve Required pressure relief valve is installed in the unit This valve is set at 125 psig Figure 1 shows inlet pressure versus capacity for this pressure relief valve See appendix for additional information

Figure 1 - Pressure Relief Valve

Manual and Automatic Air Vent A manual air vent is supplied in chillers without pumping packages With a pumping package option there is an air scoop installed at the high point of the system The air vent valve must be in the proper position for operation Ensure that the small vent cap on the automatic air vent is loosened one to two turns from the closed position allowing air to be vented from the system It is advisable to leave the cap on to prevent impurities from entering the valve See appendix for additional information

15

Dual Pumps When redundant pumping is required a factory installed dualArm pump can be ordered on units 15 tons and larger A dualArm pump is a pump with two independent motors and pumps in a single casing This pump has a swing split-flapper valve in the discharge port to prevent liquid recirculation when only one pump is operating Isolation valves in the casing allow one pump to be isolated and removed for service while the other pump is still operating The controls package will activate the pump when the unit is given a run command If the controls do not recognize flow in 60 seconds the second pump will be activated and an alarm signal will be generated If the second pump does not activate the cooling will be locked out Differential Pressure Gauge and Thermometers A differential pressure gauge and thermometers are available as a factory installed option when using a factory installed pumping package Thermometers are installed around the evaporator of the unit A differential pressure gauge is installed at each pump This pressure gauge is connected in three places to the water piping before the suction guidestrainer after the suction guide and before the pump and after the pump There is also a needle valve at each of these points to isolate the pressure To measure the pressure at any given point open the needle valve at that point and close the other two needle valves Instead of two pressure gauges one pressure gauge is used to minimize calibration and gauge errors

Pipe Insulation All evaporators in the LC Series chiller are heat traced and insulated The water piping and components on standard LC are not heat traced or insulated at the factory The factory can install heat trace as an optional feature All water piping shall be leak tested in the field prior to startup as shipping vibrations may have loosened connections Installation Lifting the Unit If cables or chains are used to hoist the unit they must be the same length and care should be taken to prevent damage to the cabinet or injury to the installer Arrange spreader bars blocking or other lifting devices to prevent any damage to the coils or the cabinet of the condensing unit Before lifting unit be sure that all shipping material has been removed from the unit All LC Series chillers have lifting channels in the base of the equipment to allow moving and placement without physical damage Unit may be positioned with a forklift Remove the harness used in hoisting Make sure the unit is properly seated and level Locating the Unit The LC Series chiller is designed for outdoor applications and mounting at ground level or on a rooftop It must be placed on a level and solid foundation that has been prepared to support its weight When installed at ground level a one-piece concrete slab should be used with footings that extend below the frost line Also with ground level installation care must be taken to protect the coil fins from damage due to vandalism or other causes As a standard all

16

LC Series chillers have factory installed louvered sheet metal condenser coil guards The placement relative to the building air intakes and other structures must be carefully selected Airflow to and from the chiller must not be restricted to prevent a decrease in performance and efficiency The installation position must provide at least 3 feet of side clearance for proper airflow to the condenser coils When units are mounted adjacent to each other the minimum clearance required between the units is 6 feet Units should not be installed in an enclosure or pit that is deeper than the height of the unit When recessed installation is necessary the clearance to maintain proper airflow is at least 6 feet LC Series chillers have a vertical air discharge There must be no obstruction above the equipment Do not place the unit under an overhang For proper unit operation the immediate area around condenser must remain free of debris that may be drawn in and obstruct airflow in the condensing section Consideration must be given to obstruction caused by snow accumulation when placing the unit Water Connection Connect the chiller supply and return water lines The connection size is listed on the unit rating sheet along with the designed volumetric flow rate The maximum operating pressure for the AAON LC Series chiller is 125 psi

Mounting Isolation For roof mounted applications or anytime vibration transmission is a factor vibration isolators may be used Access Doors Access doors are provided to the compressor and electrical compartment A separate access door is also provided to the evaporatorheat exchanger compartment Low Ambient Operation During low ambient temperatures it is difficult to start a system because the refrigerant will migrate to the cold part of the system (condenser) and make it difficult for refrigerant to flow All chiller compressors are provided with factory installed crankcase heaters The LC Series chiller must have continuous power 24 hours prior to startup This ensures the compressor will receive sufficient refrigerant vapor at startup

The chiller must be operated with liquid flowing through the evaporators

WARNING


CAUTION

17

The AAON low ambient (condenser flood-back) system is used to operate a refrigerant system below 25degF outside air temperature As the ambient temperature drops the condenser becomes more effective therefore lowering the head pressure The low ambient system maintains normal head pressure during periods of low ambient by restricting liquid flow from the condenser to the receiver and at the same time

bypassing hot gas around the condenser to the inlet of the receiver This reduces liquid refrigerant flow from the condenser reducing its effective surface area which in turn increases the condensing pressure At the same time the bypassed hot gas raises liquid pressure in the receiver allowing the system to operate properly LC Series chillers use an LAC valve for low ambient operation

LAC Valve The LAC valve is a non-adjustable three way valve that modulates to maintain receiver pressure As the receiver pressure drops below the valve setting (295 psig for R-410A) the valve modulates to bypass discharge gas around the condenser The discharge gas warms the liquid in the receiver and raises the pressure to the valve setting The following schematic shows an example system using the LAC valve

Figure 2 - Piping Schematic of Example System using the LAC Valve

18

Condenser Flooding In order to maintain head pressure in the refrigeration system liquid refrigerant is kept in the condenser to reduce condenser surface The following chart shows the percentage that a condenser must be flooded in order to function properly at the given ambient temperature

Table 1 - Condenser Flooding PERCENTAGE OF CONDENSER TO BE

FLOODED Ambient

Temperature (degF)

Evaporating Temperature (degF)

0deg 10deg 20deg 30deg 35deg 40deg 45deg 50deg 70deg 40 24 0 0 0 0 0 0 60deg 60 47 33 17 26 20 10 4 50deg 70 60 50 38 45 40 33 28 40deg 76 68 60 50 56 52 46 42 30deg 80 73 66 59 64 60 55 51 20deg 86 77 72 65 69 66 62 59 0deg 87 83 78 73 76 73 70 68

During higher ambient temperatures the entire condenser is required to condense refrigerant During these higher ambient temperatures a receiver tank is used to contain the refrigerant that was required to flood the condenser during low ambient operation The receiver must be sized to contain all of the flooded volume otherwise there will be high head pressures during higher ambient conditions Electrical The single point electrical power connections are made in the electrical control compartment The microprocessor control furnished with the unit is supplied with its own power supply factory wired to the main power of the chiller Check the unit nameplate voltage to make sure it agrees with the power supply

Connect power to the unit according to the wiring diagram provided with the unit Note Units are factory wired for 208V 230V 460V or 575V In some units the 208V and 230V options may also be provided in single or three phase configurations The transformer configuration must be checked by a qualified technician prior to startup The power and control wiring may be brought up through the utility entry Protect the branch circuit in accordance with code requirements Control wires and power should not be run inside the same conduit The unit must be electrically grounded in accordance with the current National Electric Code Power wiring is to the unit terminal block or main disconnect All wiring beyond this point has been done by the manufacturer and cannot be modified without effecting the unitrsquos agencysafety certification

Note Startup technician must check motor amperage to ensure that the amperage listed on the motor nameplate is not exceeded

Electric shock hazard Before attempting to perform any installation service or maintenance shut off all electrical power to the unit at the disconnect switches Unit may have multiple power supplies Failure to disconnect power could result in dangerous operation serious injury death or property damage

WARNING

19

Startup (See back of the manual for startup form) Before startup of the chiller make sure that the following items have been checked 1 Verify that electrical power is available

to the unit

2 Verify that any remote stopstart device connected to the chiller controller is requesting the chiller to start

3 Verify that liquid flow is present through

the chiller from the building

4 There should be a building load of at least 25 of the chiller capacity in order to properly check operation

5 With the main power switch off review

the Controller Manual provided with the chiller Understand the keypad functions how to set the leaving water temperature setpoint and how to initiate the Run State

Use the general check list at the top of the startup form to make a last check that all the components are in place water flow is present and the power supply is energized Using the controller keypad individually set the outputs in ldquoManual Onrdquo to confirm relay closure and compressor operation Cycle through all the compressors to confirm that all are operating within tolerance While performing the check use the startup form to record observations of amps and refrigerant pressures When all is running properly place the controller in the Run mode and observe the system until it reaches a steady state of operation Note For more information on programming the controller refer to the MCS Controller manual provided with the unit


CAUTION

Before completing installation a complete operating cycle should be observed to verify that all components are functioning properly

CAUTION


WARNING


WARNING

20

Maintenance General Qualified technicians must perform routine service checks and maintenance This includes reading and recording the condensing and suction pressures and checking for normal sub-cooling and superheat Compressors The scroll compressors are fully hermetic and require no maintenance except keeping the shell clean Refrigerant Filter Driers Each refrigerant circuit contains a filter drier Replacement is recommended when there is excessive pressure drop across the assembly or moisture is indicated in a liquid line sight glass Circuit Loading Max Pressure Drop 100 10 psig 50 5 psig Evaporator The evaporators are direct expansion type with a thermal expansion valve to regulate refrigerant Normally no maintenance or service work will be required Adjusting Refrigerant Charge All AAON chillers are shipped with a full factory charge Periodically additional charge may be required Charging a system in the field must be based on determination of liquid sub-cooling and evaporator superheat On a system with a thermostatic expansion valve liquid sub-cooling is more representative of the charge than evaporator superheat but both measurements must be taken

Refer to the Unit Nameplate as a reference when determining the proper refrigerant charge

Before Charging

Unit being charged must be at or near full load conditions before adjusting the charge After adding or removing charge the system must be allowed to stabilize typically 10-15 minutes before making any other adjustments The type of unit and options determine the ranges for liquid sub-cooling and evaporator superheat Refer to Table 2 when determining the proper sub-cooling

Measure the temperature of the liquid line as it leaves the condenser coil

Checking Liquid Sub-cooling

Read the gauge pressure at the liquid line close to the point where the temperature was taken You must use liquid line pressure as it will vary from discharge pressure due to condenser coil pressure drop Convert the pressure obtained to a saturated temperature using the appropriate refrigerant temperature-pressure chart Subtract the measured liquid line temperature from the saturated temperature to determine the liquid sub-cooling

The Clean Air Act of 1990 bans the intentional venting of refrigerant (CFCrsquos and HCFCrsquos) as of July 1 1992 Approved methods of recovery recycling or reclaiming must be followed Fines andor incarceration may be levied for non-compliance

CAUTION

21

Compare calculated sub-cooling to the table below for the appropriate unit type and options

Measure the temperature of the suction line close to the compressor

Checking Evaporator Superheat

Read gauge pressure at the suction line close to the compressor Convert the pressure obtained to a saturated temperature using the appropriate refrigerant temperature-pressure chart Subtract the saturated temperature from the measured suction line temperature to determine the evaporator superheat For refrigeration systems with tandem compressors it is critical that the suction superheat setpoint on the TXV is set with one compressor running The suction superheat should be 10-13degF with one compressor running The suction superheat will increase with both compressors in a tandem running Inadequate suction superheat can allow liquid refrigerant to return to the compressors which will wash the oil out of the compressor Lack of oil lubrication will destroy a compressor Liquid sub-cooling should be measured with both compressors in a refrigeration system running Compare calculated superheat to Table 2 for the appropriate unit type and options

Table 2 - Acceptable Refrigeration Circuit Values

Air-Cooled Condenser Sub-Cooling2 12-18degF Superheat1 10-15degF 1 One compressor running in tandem 2 Two compressors running in tandem

The system is overcharged if the sub-cooling temperature is too high and the evaporator is fully loaded (low loads on the evaporator result in increased sub-cooling) and the evaporator superheat is within the temperature range as shown in

Adjusting Sub-cooling and Superheat Temperatures

Table 2 (high superheat results in increased sub-cooling) Correct an overcharged system by reducing the amount of refrigerant in the system to lower the sub-cooling

Thermal expansion valves must be adjusted to approximately 10-15degF of suction superheat Failure to have sufficient superheat will damage the compressor and void the warranty

CAUTION

DO NOT OVERCHARGE Refrigerant overcharging leads to excess refrigerant in the condenser coils resulting in elevated compressor discharge pressure

CAUTION

22

The system is undercharged if the superheat is too high and the sub-cooling is too low Correct an undercharged system by adding refrigerant to the system to reduce superheat and raise sub-cooling

If the sub-cooling is correct and the superheat is too high the TXV may need adjustment to correct the superheat

Table 3 - R-410A Refrigerant Temperature-Pressure Chart

degF PSIG degF PSIG degF PSIG degF PSIG degF PSIG 20 783 47 1347 74 2137 101 3210 128 4632 21 800 48 1372 75 2171 102 3256 129 4693 22 818 49 1397 76 2206 103 3302 130 4754 23 836 50 1422 77 2241 104 3349 131 4816 24 854 51 1448 78 2277 105 3396 132 4878 25 872 52 1474 79 2313 106 3444 133 4941 26 891 53 1501 80 2349 107 3493 134 5005 27 910 54 1528 81 2386 108 3542 135 5069 28 929 55 1555 82 2423 109 3591 136 5134 29 949 56 1582 83 2460 110 3641 137 5200 30 968 57 1610 84 2498 111 3691 138 5266 31 988 58 1638 85 2537 112 3742 139 5333 32 1009 59 1667 86 2575 113 3794 140 5401 33 1029 60 1696 87 2614 114 3846 141 5470 34 1050 61 1725 88 2654 115 3899 142 5539 35 1071 62 1754 89 2694 116 3952 143 5609 36 1092 63 1784 90 2735 117 4005 144 5679 37 1114 64 1815 91 2776 118 4059 145 5751 38 1136 65 1845 92 2817 119 4114 146 5823 39 1158 66 1876 93 2859 120 4169 147 5896 40 1181 67 1907 94 2901 121 4225 148 5969 41 1203 68 1939 95 2944 122 4282 149 6044 42 1227 69 1971 96 2987 123 4339 150 6119 43 1250 70 2004 97 3030 124 4396 44 1274 71 2036 98 3075 125 4454 45 1298 72 2070 99 3119 126 4513 46 1322 73 2103 100 3164 127 4573

23

Lubrication All original motors and bearings are furnished with an original factory charge of lubrication Certain applications require bearings be re-lubricated periodically The schedule will vary depending on operating duty temperature variations or severe atmospheric conditions Bearings should be re-lubricated at normal operating temperatures but not when running Rotate the fan shaft by hand and add only enough grease to purge the seals DO NOT OVERLUBRICATE Service If the unit will not operate correctly and a service company is required only a company with service technicians qualified and experienced in both refrigerant chillers and air conditioning are permitted to service the systems to keep warranties in effect If assistance is required the service technician must contact AAON Note Service technician must provide the model and serial number of the unit in all correspondence with AAON Replacement Parts Parts for AAON equipment may be obtained from AAON through customer service When ordering parts reference serial number and part number located on the external or internal nameplate of the unit AAON - Longview Warranty Service and Parts Department 203 Gum Springs Rd Longview TX 75602 Ph 903-236-4403 Fax 903-236-4463 wwwaaoncom

Note Before calling technician should have model and serial number of the unit available for the customer service department to help answer questions regarding the unit Warranties Please refer to the limitation of warranties in effect at the time of purchase Condenser Tube Inspection The coils are leak tested at 650 psig before shipment AAON will not be responsible for loss of refrigerant It is the responsibility of the installer to verify that the system is sealed before charging with refrigerant Pump Operation Before initial start of the pump check as follows 1 Be sure that pump operates in the direction indicated by the arrow on the pump casing Check rotation each time motor leads have been disconnected 2 Check all connections of motor and starting device with wiring diagram Check voltage phase and frequency of line circuit with motor name plate 3 Check suction and discharge piping and pressure gauges for proper operation 4 Turn rotating element by hand to assure that it rotates freely Running Periodically inspect pump while running but especially after initial start-up and after repairs 1 Check pump and piping for leaks Repair immediately 2 Record pressure gauge readings for future reference 3 Record voltage amperage per phase and kW

24

Maintenance Recommendations PumpFan Motor Maintenance Cleaning - Remove oil dust water and chemicals from exterior of motor and pump Keep motor air inlet and outlet open Blow out interior of open motors with clean compressed air at low pressure Labeled Motors - It is imperative for repair of a motor with Underwritersrsquo Laboratories label that original clearances be held that all plugs screws other hardware be fastened securely and that parts replacements be exact duplicates or approved equals Violation of any of the above invalidates Underwritersrsquo Label Access Doors If scale deposits or water is found around the access doors adjust door for tightness Adjust as necessary until leaking stops when door is closed Pump Bearings - Lubrication Every 6 months or after a prolonged shut down use waterproof lithium based grease Below 32degF use Esso Exxon or Beacon 325 Above 32degF use Mobil Mobilox EP2 Shell Alvania EP2 or Texaco RB2 Air Inlet Inspect the air inlet louvers into the condenser section on a monthly basis to remove any paper leaves or other debris that may block the airflow Propeller Fans and Motors The fans are directly mounted on the motor shafts and the assemblies require minimal maintenance except to assure they are clear of dirt or debris that would impede the airflow

Recommended Annual Inspection In addition to the above maintenance activities a general inspection of the unit surface should be completed at least once a year Mechanical Cleaning Do not attempt to mechanically clean the copper tubing in the condenser Do not use wire brushes or any other mechanical device on the copper tubing Severe damage may result Contact your water treatment expert for recommendations on chemical cleaning procedures Air-Cooled Condenser The air-cooled condenser section rejects heat by passing outdoor air over the fin tube coils for cooling of the hot refrigerant gas from the compressors The heated air will discharge from the top of the section through the axial flow fans The condenser coils should be inspected yearly to ensure unrestricted airflow If the installation has a large amount of airborne dust or other material the condenser coils should be cleaned with a water spray in a direction opposite to airflow Care must be taken to prevent bending of the aluminum fins on the copper tubes E-Coated Coil Cleaning Documented routine cleaning of e-coated coils is required to maintain coating warranty coverage


WARNING

25

Surface loaded fibers or dirt should be removed prior to water rinse to prevent restriction of airflow If unable to back wash the side of the coil opposite of the coils entering air side then surface loaded fibers or dirt should be removed with a vacuum cleaner If a vacuum cleaner is not available a soft non-metallic bristle brush may be used In either case the tool should be applied in the direction of the fins Coil surfaces can be easily damaged (fin edges bent over) if the tool is applied across the fins Use of a water stream such as a garden hose against a surface loaded coil will drive the fibers and dirt into the coil This will make cleaning efforts more difficult Surface loaded fibers must be completely removed prior to using low velocity clean water rinse A monthly clean water rinse is recommended for coils that are applied in coastal or industrial environments to help to remove chlorides dirt and debris It is very important when rinsing that water temperature is less than 130deg F and pressure is less than 900 psig to avoid damaging the fin edges An elevated water temperature (not to exceed 130deg F) will reduce surface tension increasing the ability to remove chlorides and dirt

Quarterly cleaning is essential to extend the life of an e-coated coil and is required

to maintain coating warranty coverage Coil cleaning shall be part of the unitrsquos regularly scheduled maintenance procedures Failure to clean an e-coated coil will void the warranty and may result in reduced efficiency and durability

For routine quarterly cleaning first clean the coil with the following approved coil cleaner After cleaning the coils with the approved cleaning agent use the approved chloride remover to remove soluble salts and revitalize the unit Recommended Coil Cleaner The following cleaning agent assuming it is used in accordance with the manufacturerrsquos directions on the container for proper mixing and cleaning has been approved for use on e-coated coils to remove mold mildew dust soot greasy residue lint and other particulate Enviro-Coil Concentrate Part Number H-EC01 Recommended Chloride Remover CHLORRID DTStrade should be used to remove soluble salts from the e-coated coil but the directions must be followed closely This product is not intended for use as a degreaser Any grease or oil film should first

Harsh chemicals household bleach or acid cleaners should not be used to clean outdoor or indoor e-coated coils These cleaners can be very difficult to rinse out of the coil and can accelerate corrosion and attack the e-coating If there is dirt below the surface of the coil use the recommended coil cleaners

CAUTION

High velocity water from a pressure washer or compressed air should only be used at a very low pressure to prevent fin andor coil damages The force of the water or air jet may bend the fin edges and increase airside pressure drop Reduced unit performance or nuisance unit shutdowns may occur

CAUTION

26

be removed with the approved cleaning agent Remove Barrier - Soluble salts adhere to the substrate For the effective use of this product the product must be in contact with the salts These salts may be beneath any soils grease or dirt therefore these barriers must be removed prior to application of this product Apply CHLORRID DTS - Apply directly onto the substrate Sufficient product must be applied uniformly across the substrate to thoroughly wet out surface with no areas missed This may be accomplished by use of a pump-up sprayer or conventional spray gun The method does not matter as long as the entire area to be cleaned is wetted After the substrate has been thoroughly wetted the salts will be soluble and is now only necessary to rinse the salts off Rinse - It is highly recommended that a hose be used A pressure washer on a high pressure setting will damage the fins The water to be used for the rinse is recommended to be of potable quality though a lesser quality of water may be used if a small amount of CHLORRID DTS is added Check with CHLORRID International Inc for recommendations on lesser quality rinse water

27

Appendix - Water Piping Component Information Water Pressure Relief Valve Overview ASME Rated Design Certified and Listed by CSA Used for protection against excessive pressure on domestic storage tanks or tank-less water heaters the pressure relief valve has no temperature relieving element Standard setting is 125 psi Size 3frasl4rdquo x 3frasl4rdquo (20mm x 20mm) ASME construction and is tested listed and certified by the National Board of Boiler and Pressure Vessel Inspectors

ANSI Z2122 ldquoRelief Valves for Hot Water Supply Systemsrdquo DESIGN CERTIFIED and listed by CSA

Automatic Air Vent Valves Automatic Air Vent Valves provide air venting for hot or cold water distribution systems These vents purge air that may be in the water system The vent valve utilizes an internal baffle system The baffles slow water so that entrapped air can separate Once the air is separated the air migrates to the top of the scoop chamber The air is vented through the factory installed vent Overview Air scoops are constructed of one piece cast iron Baffles are engineered to separate air from water All air scoops come with 18rdquo vent connection An additional stainless steel expansion tank connection is available on the 1-12rdquo to 4rdquo air scoops Air scoops never require servicing The high point vent should be turned clockwise one to two rotations to allow proper air venting It is not recommended to remove the cap as dirt and debris may enter the water system Air scoops are suitable for use with water or waterglycol systems Operating Range Maximum operating pressure

125 psi (862 kPa) Maximum operating temperature

300ordmF (135ordmC) Recommended Flow Rate

4 ft sec Maximum Flow Rate

8 ft sec

28

Dimensions amp Weights Product Number Size A B C D E F Cv

Weight Lbs Kg

431 1rdquo 6rdquo 4rdquo 2-12rdquo 12rdquo NPT 18rdquo NPT 314 4 18 432 1-14rdquo 6rdquo 4rdquo 2-12rdquo 12rdquo NPT 18rdquo NPT 535 4 18 433 1-12rdquo 8rdquo 6rdquo 4rdquo 34rdquo NPT 12rdquo NPT 18rdquo NPT 61 7 32 434 2rdquo 8rdquo 6rdquo 4rdquo 34rdquo NPT 12rdquo NPT 18rdquo NPT 1066 7 32 435 2-12rdquo 10rdquo 8rdquo 5-12rdquo 1rdquo NPT 12rdquo NPT 18rdquo NPT 140 15 68 436 3rdquo 10rdquo 8rdquo 5-12rdquo 1-14rdquo NPT 12rdquo NPT 18rdquo NPT 276 14 64 437 4rdquo 16-516rdquo 11-58rdquo 7-18rdquo 1-12rdquo NPT 12rdquo NPT 18rdquo NPT 600 52 236

This size has 125 lb flanged ends No conventional plain steel expansion tank tapping

Pumps Installation and Operating Instructions Introduction This document contains specific information regarding the safe installation operating and maintenance of Vertical In-Line pumps and should be read and understood by installing operating and maintenance personnel The equipment supplied has been designed and constructed to be safe and without risk to health and safety when properly installed operated and maintained The instructions following must be strictly adhered to If clarification is needed on any point please contact Armstrong quoting the equipment serial number

Where under normal operating conditions the limit of 68degC155degF (Restricted Zone) for normal touch or 80degC176degF (Unrestricted Zone) for unintentional touch


WARNING

Installation of this equipment should not take place unless this document has been read and understood

WARNING

29

may be experienced steps should be taken to minimize contact or warn operatorsusers that normal operating conditions will be exceeded In certain cases where the temperature of the pumped liquid exceeds the above stated temperature levels pump casing temperatures may exceed 100degC212degF and not withstanding pump insulation techniques appropriate measures must be taken to minimize risk for operating personnel Storage Pumps removed from service and stored must be properly prepared to prevent excessive rusting Pump port protection plates must not be removed until the pump is ready to connect to the piping Rotate the shaft periodically (At least monthly) to keep rotating element free and bearings fully functional For long term storage the pump must be placed in a vertical position in a dry environment Internal rusting can be prevented by removing the plugs at the top and bottom of the casing and drain or air blow out all water to prevent rust buildup or the possibility of freezing Be sure to reinstall the plugs when the unit is made operational Rust proofing or packing the casing with moisture absorbing material and covering the flanges is acceptable When returning to service be sure to remove the drying agent from the pump Handling Large VIL Units One effective way of lifting a large pumping unit is to place lifting hooks through the motor lifting rings or straps around the upper part of the motor The pump and motor unit will free-stand on the casing ribs Remove the coupling guard and place (2) lifting straps through the pumpmotor pedestal one on each side of the motor shaft and secure to the lifting device

With the straps in place using a spacer bar if necessary to protect the motor fan cover the whole assembly can now be lifted securely Note Handling transportation and installation of this equipment should only undertaken by trained personnel with proper use of lifting equipment Remove coupling guard and place lifting straps on each side of coupling use spacer bar if necessary to protect motor fan cover Vertical Inline Pump Lifting Strap Positioning

Note All split-coupled pumps contain a tapped hole in the motor bracket above the discharge flange for draining the well Pipe this drain hole to a floor drain to avoid overflow of the cavity caused by collecting chilled water condensate or from seal failure

30

Pump Piping - General

Caution The discharge valve only is to be used to throttle pump flow not the suction valve Care must be taken in the suction line layout and installation as it is usually the major source of concern in centrifugal pump applications Alignment Alignment is unnecessary on close-coupled pumps as there is no shaft coupling Split-coupled units are accurately aligned at the factory prior to being shipped and do not need re-aligning when installed Operation Starting Pump Ensure that the pump turns freely by hand or with some mechanical help such as a strap and lever on larger pumps Ensure that all protective guarding is securely fixed in position

The pump must be fully primed on start up Fill the pump casing with liquid and rotate the shaft by hand to remove any air trapped in the impeller On split coupled units any air trapped in the casing as the system is filled must be removed by the manual air vent in the seal flush line Close-coupled units are fitted with seal flushvent lines piped to the pump suction area When these units operate residual air is drawn out of the pump towards the suction piping Energize the motor momentarily and check that the rotation corresponds with the directional arrow on the pump casing To reverse rotation of a three phase motor interchange any two power leads Start the pump with the discharge valve closed and the suction valve open and then gradually open the discharge valve when the motor is at operating speed The discharge valve may be opened slightly at start up to help eliminate trapped air When stopping the pump Close the discharge valve and de-energize the motor DO NOT run the pump against a closed discharge valve for an extended period of time (A few minutes maximum) Star-Delta motor starters should be fitted with electronicmechanical interlocks that have a timed period of no more than 40 milliseconds before switching from star (Starting) to delta (Run) connection yet allow the motor to reach full star (Starting) speed before switching to delta (Run) Should the pump be noisy or vibrate on start-up a common reason is overstated system head Check this by calculating the pump operating head by deducting the suction pressure gauge value from the

Piping may carry high temperature fluid

CAUTION

Discharge valve only is to be used to throttle pump flow

CAUTION

Do not run pumps with discharge valve closed or under very low flow conditions

CAUTION

31

discharge gauge reading Convert the result into the units of the pump head as stated on the pump nameplate and compare the values Should the actual pump operating head be significantly less than the nameplate head value it is typically permissible to throttle the discharge isolation valve until the actual operating head is equal to the nameplate value Any noise or vibration usually disappears The system designer or operator should be made aware of this soon as some adjustment may be required to the pump impeller diameter or drive settings if applicable to make the pump suitable for the system as installed Check rotation arrow prior to operating the unit The rotation of all Vertical In-Line units is ldquoclockwiserdquo when viewed from the drive end (Looking from on top of behind the motor) General Care Vertical In-Line pumps are built to operate without periodic maintenance other than motor lubrication on larger units A systematic inspection made at regular intervals will ensure years of trouble-free operation giving special attention to the following Keep unit clean Keep moisture refuse dust or other loose particles away from the pump and ventilating openings of the motor Avoid operating the unit in overheated surroundings (Above 100ordmF40ordmC)

Any possibility of the unit starting while being serviced must be eliminated If mechanical seal environmental accessories are installed ensure water is flowing through the sight flow indicator and that filter cartridges are replaced as recommended Lubrication Pump Lubrication is not required There are no bearings in the pump that need external lubrication service Motor Follow the lubrication procedures recommended by the motor manufacturer Many small and medium sized motors are permanently lubricated and need no added lubrication Generally if there are grease fittings evident the motor needs periodic lubrication and if there are no grease fittings evident no periodic lubrication is required Check the lubrication instructions supplied with the motor for the particular frame size indicated on the motor nameplate Mechanical Seal Mechanical seals require no special attention The mechanical seal is fitted with a flush line The seal is flushed from discharge of the pump casing on split-

Check rotation arrow prior to operating the unit

CAUTION

Electric shock hazard Before attempting to perform any service or maintenance on pumping unit disconnect power source to drive LOCK IT OFF and tag with the reason

WARNING

32

coupled pumps and is flushed and vented to the suction on close coupled pumps The split-coupled pump is flushed from the pump discharge because the mechanical seal chamber is isolated from the liquid in the pump by a throttle bushing Because the seal chamber is isolated seal environmental controls such as filters and separators when installed in the split-coupled flush line are very effective as only the seal chamber needs cleansing and will prolong seal life in HVAC systems Do not run the pump unless properly filled with water as the mechanical seals need a film of liquid between the faces for proper operation Mechanical seals may lsquoweeprsquo slightly at start-up Allow the pump to continue operating for several hours and the mechanical seal to lsquoseatrsquo properly prior to calling for service personnel System Cleanliness Before starting the pump the system must be thoroughly cleaned flushed and drained and replenished with clean liquid Welding slag and other foreign materials ldquoStop Leakrdquo and cleaning compounds and

improper or excessive water treatment are all detrimental to the pump internals and sealing arrangement Proper operation cannot be guaranteed if the above conditions are not adhered to Note Particular care must be taken to check the following before the pump is put into operation 1 Pump primed 2 Rotation OK 3 Lubrication OK 4 Pipe work properly supported 5 Voltage supply OK 6 Overload protection OK 7 Is the system clean 8 Is the area around the pump clean Warranty Does not cover any damages to the equipment resulting from failure to observe the above precautions

Double Check Prior to Startup

CAUTION

33

Noise Levels Estimated Pumping Unit Sound Power Level (Decibels) A-Weighted at 1 m (3 ft) from unit

Vibration Levels Vertical In-Line pumps are designed to meet vibration levels set by Hydraulic Institute Standard HI Pump Vibration 964 Standard levels are as detailed below

Dual Pump Specific Information Dual Pump Flapper Valve Operating Instructions This unit is fitted with internal valves to allow isolation of one pump for service and to automatically prevent recirculation of the flow when only one pump is running Procedure for Parallel or Stand-By Pumping Discharge and suction valve stems should be locked in the center position This is indicated by both locking handles in the vertical position and the center pin of the locking arms (4) locked by the handles This

procedure allows the discharge flapper valves to pivot freely and locks the suction valve firmly in the center position Procedure for Isolation of One Side 1 Stop the pump to be serviced 2 Close and lock the suction and discharge valves as per instructions below 3 Ensure seal flush line interconnection valve is closed and drain the isolated casing 4 Service isolated pump as required

34

Procedure for Starting the Pump after Servicing 1 Ensure serviced pump is fully re-assembled including all seal flush lines and drain plugs 2 Fill the dry casing with system fluid by opening the seal flush line interconnecting valve and the air vent fitting 3 Allow the pressure to equalize in the two casings if necessary by opening seal flush line interconnected valve 4 Unlock the discharge valve as per instructions below 5 Unlock the suction valve as per instructions below NOTE Keep hands and tools away from locked suction valve arm as the differential pressure may cause the arm to rotate quickly with force when unlocked 6 Close the seal flush line interconnect valve and restart pump Valve Operation Refer to the valve illustrations on the following pages Discharge Valve This valve performs the dual function of automatically sealing the discharge of the inactive pump when one pump is running and can manually be closed and locked to isolate one pump for service Automatic Flapper Operation In the flapper mode the two halves of the discharge valve are free to pivot independently under normal operating conditions The locking handle (3) should be secured with the set screw (11) in the vertical position with the center pin of the locking arm (4) trapped by the locking handle (3)

Manual Valve Locking The locking feature of this valve is to ensure a positive seal (leak proof) of the discharge port on the pump to be serviced Note Ensure the pump to be isolated is not operating before attempting to release the locking mechanism Failure to do so may result in injury to the operator andor damage to the pump Locking 1 Loosen discharge side set screw (11) to release the locking handle (3) 2 Rotate the discharge side locking handle (3) so that the handle points toward the pump to be serviced and secure in the horizontal position using set screw (11) This releases the discharge locking arm (4) 3 Rotate discharge valve shaft (16) towards the pump to be isolated The orientation of the shaft is indicated by the center pin on the locking arm (4) 4 Raise the locking handle (3) so that the cam on the base of the handle forces the pin of the locking arm (4) towards the pump to be isolated The locking handle (3) should be raised to between 45 degrees and the vertical position 5 Tighten set screw (11) to lock the locking handle (3) in position THIS HANDLE SHOULD NOT BE ROTATED PAST THE VERTICAL POSITION Note Ensure the isolated pump is not operating before attempting to release the locking mechanism Failure to do so may result in injury to the operator andor damage the pump

35

Unlocking 1 Open the interconnecting valve on the seal flush line to pressurize the serviced pump and vent air through bleeder valve on series 4302 Close these valves once the pressure is equalized and air removed 2 Loosen set screw (11) and lower locking handle (3) to the horizontal position secure with set screw (11) 3 Rotate valve to center position so that the center pin of the locking arm (4) locates in the recess on the locking handle (3) 4 Loosen set screw (11) and raise locking arm (3) to the vertical position locking the center pin in the locking arm recess secure with set screw (11) Suction Valve Manual Operation The suction side valve is designed for use as a manually operated isolation valve This valve is not designed to automatically pivot as the discharge flappers do Locking 1 Loosen suction side set screw (11) to release the locking handle (3) 2 Rotate the suction side locking handle (3) so that the handle points towards the pump to be serviced and secure in the horizontal position using set screw (11) This releases the suction locking arm (4) Note The locking handle (3) should only be rotated towards the pump stopped for service The suction valve is designed to prevent the locking handle (1) from rotating towards the running pump as the suction of

the running pump could cause the valve to slam shut with sufficient force to injure the operator andor cause damage to the pump Do not attempt to circumvent this safety feature 3 Rotate the suction valve towards the pump to be isolated The orientation of the shaft is indicated by the center pin on the locking arm (4) 4 Loosen set screw (11) and raise the locking handle (3) so that the cam on the base on the handle forces the pin of the locking arm (4) towards the pump to be isolated The locking handle (3) should be raised to between 45 degrees and the vertical position THIS HANDLE SHOULD NOT BE ROTATED PAST THE VERTICAL POSITION 5 Tighten set screw (11) to secure the locking handle (3) in position

Unlocking 1 Open the interconnecting valve on the seal flush line to pressurize the serviced pump and vent air through bleeder valve on series 4302 Close these valves once the pressure is equalized and air removed 2 Loosen set screw (11) and lower locking handle (3) to the horizontal position secure with set screw (11) NOTE Keep hands and tools away from suction valve locking arm when freed by locking handle as differential pressure may

Care should be taken when performing procedures 3 and 4 Read instructions carefully


WARNING WARNING

36

cause arm to rotate quickly with force when unlocked 3 Rotate valve to center position so that the center pin of the locking arm (4) is located in the recess on the locking handle (3)

4 Loosen set screw (11) and raise locking arm (3) to the vertical position locking the center pin in the locking arm recess secure with set screw

37

38

39

Suction Guides Introduction Suction guides are designed for bolting directly onto the suction flange of horizontal or vertical shaft centrifugal pumps Operating Limits The suction guide is designed to be a four-function fitting Each Suction Guide is a 90ordm elbow a Pipe Strainer and a Flow Stabilizer It may also be used as a Reducing Elbow should the suction piping be larger than the pump inlet

Installation The suction guides may be installed in any arrangement feasible the arrangement of the pump flange bolt-holes

Inspection Suction guides are thoroughly tested and inspected before shipment to assure they meet with your order requirements All units must be carefully examined upon arrival for possible damage during transit Any evidence of mishandling should be reported immediately to the carrier and noted on the freight bill Operation No special attention need be paid to the Suction Guide at start-up The fitting is stationary and will strain the pumped fluid and stabilize the flow into the pump automatically Temporary strainer must be removed following system clean up After all debris has been removed from the system or a maximum of 24 running hours stop the pump and close the pump isolation valves Drain the Suction Guide by removing the drain plug or opening the blowdown valve if installed Remove the Suction Guide cover and remove the strainer assembly from the valve body A temporary fine-mesh start-up strainer is tack-welded to the permanent stainless steel strainer This temporary strainer should now be removed from the permanent strainer The fine-mesh strainer is designed to remove small particulate from new piping systems and could easily clog with debris if left in place This will be detrimental to the operation of the pump Inspect the cover O-ring and replace if necessary

40

Replace the permanent strainer into the fitting body once the temporary strainer is removed Replace the cover into the body Ensuring that the strainer is properly seated tighten the cover bolts diagonally evenly and firmly Flo-Trex Combination Valve Introduction The Flo-Trex combination valves are designed for installation on the discharge side of centrifugal pumps and incorporate three functions in one valve 1 Drip-tight shut-off valve 2 Spring closure design Non-slam check valve 3 Flow throttling valve Armgrip Flange Adapter installation 1 Position the two halves of the Armgrip flange adapter on the valve body ensuring that the lugs on each half of the flange adapters are located between the anti-rotation lugs on the valve body (as shown)

Insert two bolts of specified size (Table A1) to secure the halves of the flange adapter to the valve body (as shown)

Armgrip Flange Adapter Details

Valve Size 125 psi150 psi 250 psi300 psi

Ductile Iron Bolt Ductile Iron Bolt No Size No Size

2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18

The gasket cavity should face out to the adjoining flange 2 Lubricate the inner and outer diameter of the gasket with the lubricant provided or a similar non-petroleum based water soluble grease 3 Press the gasket firmly into the flange cavity ensuring that the sealing lip is pointed outward When in place the gasket should not extend beyond the end of the pipe (as shown)

41

4 Position the adjoining flange or the pipe to the Armgrip flange adapter and install the remaining bolts The two locking bolts should be tightened first in order to position the flange correctly Note Care should be taken to ensure that the gasket is not pinched or bent between flanges 5 Tighten remaining nuts evenly by following bolting instructions so that the flange faces remain parallel (as shown in the figure labeled Recommended Bolt Tightening Procedure) Flange bolts should be tightened to 70 ft-lbs torque minimum to assure firm metal to metal contact When raised face flanges are sued there will be a gap between the faces of the outer diameter 6 Flange gaskets are not interchangeable with other mechanical pipe couplings or flange gaskets

Recommended Bolt Tightening Procedure

Field Conversion (Straight to Angle Pattern Valve) 1 Open valve at least one complete turn 2 Remove the body bolts from valve body using Allen Key 3 Rotate one half of the valve body 180deg making sure the lower valve seat and O ring stay in position Inspect the O ring for any cuts or nicks and replace if necessary 4 Replace body bolts and torque evenly to 70 ft-lbs Flow Measurement with the valve in the Wide Open position Where approximate indication of flow is acceptable the Flo-Trex valve can be used Step 1 Measure and record the differential pressure across the valve

Step 2 With valve in fully open position locate the differential pressure on the Performance curve and for the given valve size in use read the corresponding flow rate Flow Measurement with the valve in the throttled position Step 1 The valve stem with its grooved rings and positioning sleeve is the flow indicator scale for the throttled position of the valve

Safety glasses should be worn Probes should not be left inserted into fittings for long periods of time as leakage may result

CAUTION

42

The quarter turn graduations on the sleeve with the scribed line on the stem provide an approximate flow measurement Note The valve is shipped in closed position The indicator on the plastic sleeve is aligned with the vertical scribed line on the stem Step 2 Record the size of the valve and stem position using the flow indicator scale Calculate the percentage of valve opening based on the number of rings at the fully open position Valve Size 2-12 3 4 5 6 8 10 12

Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28

Step 3 Measure and record the differential pressure across the valve in the throttled position Step 4 Locate percentage of valve opening on the flow characteristic curve For the given valve record the percentage of maximum flow rate

Step 5 Locate the differential pressure determined for the valve in the throttled position on the Flo-Trex Performance Curve Determine the flow rate for the given valve size at this differential pressure

Step 6 Calculate the flow rate of the valve in the throttled position by multiplying the flow rate (Step 5) by the percentage of maximum flow rate (Step 4) Example Valve size 4 in Differential pressure is 54 ft Number of open rings is 3 From the table the number of rings for the 4 in valve fully open is 6 Divide open rings by total 36 = 50 throttled From the Flo-Trex performance curve a 4 in valve with 54 ft of pressure drop represents a flow of 400 Usgpm

43

From the flow characteristic curve a 4 inch valve at 50 open represents 34 of maximum flow The approximate flow of a 4 inch valve with a 54 ft pressure drop when 50 throttled is

100

34) x (400 =136 US gpm 100

34) x (252

=857 Ls Note To prevent premature valve failure it is not recommended that the valve operate in the throttled position with more than 25 ft pressure differential Instead the pump impeller should be trimmed or valves located elsewhere in the system to partially throttle the flow Operation To assure tight shut-off the valve must be closed using a wrench with 25 to 30 ft-lbs of torque To assure trouble free check valve operation and shut-off operation the valve should be periodically opened and closed to keep valve seat and valve disc guide stem from accumulating system contaminants Repacking of Flo-Trex valve under full system pressure If it is necessary the stem O ring can be changed under full system pressure Step 1 Record the valve setting Step 2 Turn the valve stem counterclockwise until the valve is fully

open and will not turn any further Torque to a maximum of 45 ft-lbs This will ensure good metal to metal contact and minimal leakage Step 3 The valve bonnet may now be removed There may be a slight leakage as the metal to metal backseating does not provide a drip-tight seal Step 4 Clean exposed portion of valve stem being careful not to leave scratches Step 5 Remove and replace the O ring gasket Step 6 Install the valve bonnet Step 7 Tightening the valve bonnet is necessary to stop any leaks Step 8 Open valve to balance set point as recorded in Step 1 Note On valve sizes of 2-12 inch and 3 inch the full open position is 5 turns though the valve will open to 5-12 turns which is just back of seating of valve Seat Replacement Step 1 Drain the system and remove valve from piping Step 2 Remove the body bolts from the body using an Allen Key Step 3 Remove seat and O Ring O rings are not used on valves of 8 inches or larger Step 4 Inspect and clean O ring cavity and install new O ring and seat Valve disc stem should be inspected and replaced if worn Valve stem O ring should be replaced at this time as discussed under Repacking of Flo-Trex section

Safety glasses should be worn

CAUTION

44

Pressure-Temperature Limits

Flo-Trex Cross Section

1 Body Main 2 Eye Bolt

3 Shaft 4 Spring 5 Spacer

6 Disc 7 Seat

8 O ring body 9 Body Suction

10 Capscrew 12 O ring 13 Bonnet 14 Sleeve

45

LC Series Startup Form

Job Name_______________________________________________

Date______________

Address______________________________________________________________________ ______________________________________________________________________________ Model Number_________________________________________________________________ Serial Number_____________________________________________ Tag_______________ Startup Contractor______________________________________________________________ Address______________________________________________________________________ _______________________________________________________

Phone______________

Pre Startup Checklist Installing contractor should verify the following items

1 Is there any visible shipping damage Yes No

2 Is the unit level Yes No

3 Are the unit clearances adequate for service and operation Yes No

4 Do all access doors open freely and are the handles operational Yes No

5 Have all shipping braces been removed Yes No

6 Have all electrical connections been tested for tightness Yes No

7 Does the electrical service correspond to the unit nameplate Yes No

8 On 208230V units has transformer tap been checked Yes No

9 Has overcurrent protection been installed to match the unit nameplate requirement Yes No

10 Have all set screws on the fans been tightened Yes No

11 Do all fans rotate freely Yes No

12 Does the field water piping to the unit appear to be correct per design parameters Yes No

Ambient Temperature

Ambient Dry Bulb Temperature ________degF

Ambient Wet Bulb Temperature ________degF

46

WaterGlycol System 1 Has the entire system been flushed and pressure checked Yes No

2 Have isolation valves to the chiller been installed Yes No

3 Has the entire system been filled with fluid Yes No

4 Has air been bled from the heat exchangers and piping Yes No

5 Is there a minimum load of 25 of the design load Yes No

6 Has the water piping been insulated Yes No

7 Is the glycol the proper type and concentration (NA if water) Yes No

8 What is the freeze point of the glycol (NA if water) ______________________________

Chiller Configuration Air-Cooled Condenser Evaporative-Cooled Condenser Low Ambient Control Condenser Safety Check No Water Leaks

Water Flow ________ gpm

Chilled Water In Temperature ________degF

Chilled Water Out Temperature ________degF

CompressorsDX Cooling

Check Rotation

Number Model L1 L2 L3 Head

Pressure PSIG

Suction Pressure

PSIG

Crankcase Heater Amps

1 2 3 4

47

Refrigeration System 1 - Cooling Mode

Pressure Saturated Temperature

Line Temperature Sub-cooling Superheat

Discharge NA NA Suction NA Liquid NA





Condenser Fans

Alignment

Check Rotation

Nameplate Amps________

Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package

hp L1 L2 L3 Flow (gpm) Chiller Pump 1 Chiller Pump 2

48

Maintenance Log This log must be kept with the unit It is the responsibility of the owner andor maintenanceservice contractor to document any service repair or adjustments AAON Service and Warranty Departments are available to advise and provide phone help for proper operation and replacement parts The responsibility for proper start-up maintenance and servicing of the equipment falls to the owner and qualified licensed technician Entry Date Action Taken NameTel

49

Literature Change History June 2010 Revision of the IOM adding PVC and CPVC piping Caution April 2011 Revision of the IOM correcting the networking capabilities of the MCS Controller in Feature 13 April 2012 Revision of the IOM adding the refrigerant charging instructions the electronic startup form the index of tables and figures and updating the table of contents

AAON 2425 South Yukon Ave Tulsa OK 74107-2728 Phone 918-583-2266

Fax 918-583-6094 wwwaaoncom

LC Series


R75390 Rev B 120509 (ACP 30091)

It is the intent of AAON to provide accurate and current product information However in the interest of product improvement AAON reserves the right to change pricing specifications andor design of its product without notice obligation or liability

Copyright copy AAON all rights reserved throughout the world AAONreg and AAONAIREreg are registered trademarks of AAON Inc Tulsa OK

Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance

Primary Pumping Package

Glycol

CompressionExpansion Tank

Pressure Relief Valve

Manual and Automatic Air Vent

Dual Pumps

Differential Pressure Gauge and Thermometers

Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors

Low Ambient Operation

LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors

Refrigerant Filter Driers

Adjusting Refrigerant Charge

Lubrication

Service

Replacement Parts

AAON - Longview Warranty Service and Parts Department

Warranties

Condenser Tube Inspection

Pump Operation

Maintenance Recommendations

Access Doors

Pump Bearings - Lubrication

Air Inlet

Propeller Fans and Motors

Recommended Annual Inspection

Mechanical Cleaning

Air-Cooled Condenser

E-Coated Coil Cleaning

Recommended Coil Cleaner

Recommended Chloride Remover

Appendix - Water Piping Component Information

Water Pressure Relief Valve

Automatic Air Vent Valves

Pumps Installation and Operating Instructions

Dual Pump Specific Information

Valve Operation

Refer to the valve illustrations on the following pages

Suction Guides

Flo-Trex Combination Valve


Maintenance Log

Literature Change History

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HEB 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3

Table of Contents Safety 6 LC Base Model Description 8 General Description 12

Receiving Unit 12 Chiller 12 Wiring Diagrams 13 General Maintenance 13 Primary Pumping Package 14 Glycol 14 CompressionExpansion Tank 14 Pressure Relief Valve 14 Manual and Automatic Air Vent 14 Dual Pumps 15 Differential Pressure Gauge and Thermometers 15 Pipe Insulation 15

Installation 15 Lifting the Unit 15 Locating the Unit 15 Water Connection 16 Mounting Isolation 16 Access Doors 16 Low Ambient Operation 16

LAC Valve 17 Condenser Flooding 18

Electrical 18 Startup 19 Maintenance 20

General 20 Compressors 20 Refrigerant Filter Driers 20 Adjusting Refrigerant Charge 20 Lubrication 23 Service 23 Replacement Parts 23 AAON - Longview Warranty Service and Parts Department 23 Warranties 23 Condenser Tube Inspection 23 Pump Operation 23 Maintenance Recommendations 24 Access Doors 24 Pump Bearings - Lubrication 24 Air Inlet 24 Propeller Fans and Motors 24 Recommended Annual Inspection 24 Mechanical Cleaning 24

4





R75390 Rev B 120509 (ACP 30091)

5



6

Safety






WARNING





WARNING

7









WARNING


CAUTION

8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log


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ltFEFF4f7f75288fd94e9b8bbe5b9a521b5efa7684002000410064006f006200650020005000440046002065876863900275284e8e9ad88d2891cf76845370524d53705237300260a853ef4ee54f7f75280020004100630072006f0062006100740020548c002000410064006f00620065002000520065006100640065007200200035002e003000204ee553ca66f49ad87248672c676562535f00521b5efa768400200050004400460020658768633002gt13 CHT ltFEFF4f7f752890194e9b8a2d7f6e5efa7acb7684002000410064006f006200650020005000440046002065874ef69069752865bc9ad854c18cea76845370524d5370523786557406300260a853ef4ee54f7f75280020004100630072006f0062006100740020548c002000410064006f00620065002000520065006100640065007200200035002e003000204ee553ca66f49ad87248672c4f86958b555f5df25efa7acb76840020005000440046002065874ef63002gt13 CZE 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 DAN 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 DEU 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 ESP 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 ETI 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 FRA 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 GRE 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 HEB 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 HRV (Za stvaranje Adobe PDF dokumenata najpogodnijih za visokokvalitetni ispis prije tiskanja koristite ove postavke Stvoreni PDF dokumenti mogu se otvoriti Acrobat i Adobe Reader 50 i kasnijim verzijama)13 HUN 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 ITA 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 JPN ltFEFF9ad854c18cea306a30d730ea30d730ec30b951fa529b7528002000410064006f0062006500200050004400460020658766f8306e4f5c6210306b4f7f75283057307e305930023053306e8a2d5b9a30674f5c62103055308c305f0020005000440046002030d530a130a430eb306f3001004100630072006f0062006100740020304a30883073002000410064006f00620065002000520065006100640065007200200035002e003000204ee5964d3067958b304f30533068304c3067304d307e305930023053306e8a2d5b9a306b306f30d530a930f330c8306e57cb30818fbc307f304c5fc59808306730593002gt13 KOR ltFEFFc7740020c124c815c7440020c0acc6a9d558c5ec0020ace0d488c9c80020c2dcd5d80020c778c1c4c5d00020ac00c7a50020c801d569d55c002000410064006f0062006500200050004400460020bb38c11cb97c0020c791c131d569b2c8b2e4002e0020c774b807ac8c0020c791c131b41c00200050004400460020bb38c11cb2940020004100630072006f0062006100740020bc0f002000410064006f00620065002000520065006100640065007200200035002e00300020c774c0c1c5d0c11c0020c5f40020c2180020c788c2b5b2c8b2e4002egt13 LTH 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 LVI 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 NLD (Gebruik deze instellingen om Adobe PDF-documenten te maken die zijn geoptimaliseerd voor prepress-afdrukken van hoge kwaliteit De gemaakte PDF-documenten kunnen worden geopend met Acrobat en Adobe Reader 50 en hoger)13 NOR 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 POL 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 PTB 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 RUM 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 RUS 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 SKY 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 SLV 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 SUO ltFEFF004b00e40079007400e40020006e00e40069007400e4002000610073006500740075006b007300690061002c0020006b0075006e0020006c0075006f00740020006c00e400680069006e006e00e4002000760061006100740069007600610061006e0020007000610069006e006100740075006b00730065006e002000760061006c006d0069007300740065006c00750074007900f6006800f6006e00200073006f00700069007600690061002000410064006f0062006500200050004400460020002d0064006f006b0075006d0065006e007400740065006a0061002e0020004c0075006f0064007500740020005000440046002d0064006f006b0075006d0065006e00740069007400200076006f0069006400610061006e0020006100760061007400610020004100630072006f0062006100740069006c006c00610020006a0061002000410064006f00620065002000520065006100640065007200200035002e0030003a006c006c00610020006a006100200075007500640065006d006d0069006c006c0061002egt13 SVE 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 TUR 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 UKR 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UseObjectSettings13 Namespace [13 (Adobe)13 (CreativeSuite)13 (20)13 ]13 PDFXOutputIntentProfileSelector DocumentCMYK13 PreserveEditing true13 UntaggedCMYKHandling LeaveUntagged13 UntaggedRGBHandling UseDocumentProfile13 UseDocumentBleed false13 gtgt13 ]13gtgt setdistillerparams13ltlt13 HWResolution [2400 2400]13 PageSize [612000 792000]13gtgt setpagedevice13

4





R75390 Rev B 120509 (ACP 30091)

5



6

Safety






WARNING





WARNING

7









WARNING


CAUTION

8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



5



6

Safety






WARNING





WARNING

7









WARNING


CAUTION

8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



6

Safety






WARNING





WARNING

7









WARNING


CAUTION

8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



7









WARNING


CAUTION

8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



8


- LC

- 038 3

- 0

- A A 0 A

- 0 0 0


BASE MODEL






0 = Standard BLANK

FEATURE A COOLING











Model Number

9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



9


B G J G - 0














Feature Number

10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



10


F B - 0 0 0 - 0 0 0 - A 0 0 B 0 3 4 5A 5B 5C 6A 6B 6C 7 8 9 10 11








0=Standard 5C BLANK

FEATURE 6 BLANK

0=Standard 6A BLANK






0 = Standard






Feature Number

11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



11


B 0 - 0 0 - 0 0 0 A 0 0 0 0 B 12 13 14A 14B 15 16 17 18 19 20 21 22 23


















Feature Number

12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



12





WARNING


CAUTION



WARNING

WARNING



CAUTION

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log


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 CHS ltFEFF4f7f75288fd94e9b8bbe5b9a521b5efa7684002000410064006f006200650020005000440046002065876863900275284e8e9ad88d2891cf76845370524d53705237300260a853ef4ee54f7f75280020004100630072006f0062006100740020548c002000410064006f00620065002000520065006100640065007200200035002e003000204ee553ca66f49ad87248672c676562535f00521b5efa768400200050004400460020658768633002gt13 CHT ltFEFF4f7f752890194e9b8a2d7f6e5efa7acb7684002000410064006f006200650020005000440046002065874ef69069752865bc9ad854c18cea76845370524d5370523786557406300260a853ef4ee54f7f75280020004100630072006f0062006100740020548c002000410064006f00620065002000520065006100640065007200200035002e003000204ee553ca66f49ad87248672c4f86958b555f5df25efa7acb76840020005000440046002065874ef63002gt13 CZE 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 DAN ltFEFF004200720075006700200069006e0064007300740069006c006c0069006e006700650072006e0065002000740069006c0020006100740020006f007000720065007400740065002000410064006f006200650020005000440046002d0064006f006b0075006d0065006e007400650072002c0020006400650072002000620065006400730074002000650067006e006500720020007300690067002000740069006c002000700072006500700072006500730073002d007500640073006b007200690076006e0069006e00670020006100660020006800f8006a0020006b00760061006c0069007400650074002e0020004400650020006f007000720065007400740065006400650020005000440046002d0064006f006b0075006d0065006e0074006500720020006b0061006e002000e50062006e00650073002000690020004100630072006f00620061007400200065006c006c006500720020004100630072006f006200610074002000520065006100640065007200200035002e00300020006f00670020006e0079006500720065002egt13 DEU 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 ESP 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 ETI 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 GRE 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 HEB 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 HRV (Za stvaranje Adobe PDF dokumenata najpogodnijih za visokokvalitetni ispis prije tiskanja koristite ove postavke Stvoreni PDF dokumenti mogu se otvoriti Acrobat i Adobe Reader 50 i kasnijim verzijama)13 HUN 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maken die zijn geoptimaliseerd voor prepress-afdrukken van hoge kwaliteit De gemaakte PDF-documenten kunnen worden geopend met Acrobat en Adobe Reader 50 en hoger)13 NOR ltFEFF004200720075006b00200064006900730073006500200069006e006e007300740069006c006c0069006e00670065006e0065002000740069006c002000e50020006f0070007000720065007400740065002000410064006f006200650020005000440046002d0064006f006b0075006d0065006e00740065007200200073006f006d00200065007200200062006500730074002000650067006e0065007400200066006f00720020006600f80072007400720079006b006b0073007500740073006b00720069006600740020006100760020006800f800790020006b00760061006c0069007400650074002e0020005000440046002d0064006f006b0075006d0065006e00740065006e00650020006b0061006e002000e50070006e00650073002000690020004100630072006f00620061007400200065006c006c00650072002000410064006f00620065002000520065006100640065007200200035002e003000200065006c006c00650072002000730065006e006500720065002egt13 POL 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 RUS 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 SLV 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 SUO 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 SVE ltFEFF0041006e007600e4006e00640020006400650020006800e4007200200069006e0073007400e4006c006c006e0069006e006700610072006e00610020006f006d002000640075002000760069006c006c00200073006b006100700061002000410064006f006200650020005000440046002d0064006f006b0075006d0065006e007400200073006f006d002000e400720020006c00e4006d0070006c0069006700610020006600f60072002000700072006500700072006500730073002d007500740073006b00720069006600740020006d006500640020006800f600670020006b00760061006c0069007400650074002e002000200053006b006100700061006400650020005000440046002d0064006f006b0075006d0065006e00740020006b0061006e002000f600700070006e00610073002000690020004100630072006f0062006100740020006f00630068002000410064006f00620065002000520065006100640065007200200035002e00300020006f00630068002000730065006e006100720065002egt13 TUR 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 UKR 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 ENU (Use these settings to create Adobe PDF documents best suited for high-quality prepress printing Created PDF documents can be opened with Acrobat and Adobe Reader 50 and later)13 gtgt13 Namespace [13 (Adobe)13 (Common)13 (10)13 ]13 OtherNamespaces [13 ltlt13 AsReaderSpreads false13 CropImagesToFrames true13 ErrorControl WarnAndContinue13 FlattenerIgnoreSpreadOverrides false13 IncludeGuidesGrids false13 IncludeNonPrinting false13 IncludeSlug false13 Namespace [13 (Adobe)13 (InDesign)13 (40)13 ]13 OmitPlacedBitmaps false13 OmitPlacedEPS false13 OmitPlacedPDF false13 SimulateOverprint Legacy13 gtgt13 ltlt13 AddBleedMarks false13 AddColorBars false13 AddCropMarks false13 AddPageInfo false13 AddRegMarks false13 ConvertColors ConvertToCMYK13 DestinationProfileName ()13 DestinationProfileSelector DocumentCMYK13 Downsample16BitImages true13 FlattenerPreset ltlt13 PresetSelector MediumResolution13 gtgt13 FormElements false13 GenerateStructure false13 IncludeBookmarks false13 IncludeHyperlinks false13 IncludeInteractive false13 IncludeLayers false13 IncludeProfiles false13 MultimediaHandling UseObjectSettings13 Namespace [13 (Adobe)13 (CreativeSuite)13 (20)13 ]13 PDFXOutputIntentProfileSelector DocumentCMYK13 PreserveEditing true13 UntaggedCMYKHandling LeaveUntagged13 UntaggedRGBHandling UseDocumentProfile13 UseDocumentBleed false13 gtgt13 ]13gtgt setdistillerparams13ltlt13 HWResolution [2400 2400]13 PageSize [612000 792000]13gtgt setpagedevice13

13





CAUTION


CAUTION

14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



14





15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



15



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



16




WARNING


CAUTION

17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



17





18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



18



FLOODED Ambient

Temperature (degF)







WARNING

19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



19


to the unit









CAUTION


CAUTION


WARNING


WARNING

20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



20



Before Charging






CAUTION

21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



21











CAUTION


CAUTION

22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



22





23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



23



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



24




WARNING

25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



25






CAUTION


CAUTION

26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



26


27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



27







8 ft sec

28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



28


Weight Lbs Kg






WARNING


WARNING

29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



29




30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



30





CAUTION


CAUTION


CAUTION

31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



31




CAUTION


WARNING

32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



32




CAUTION

33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



33





34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



34



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



35






WARNING WARNING

36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



36



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



37

38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



38

39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



39




40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



40






2-12 4 58 8 34 3 4 58 8 34 4 8 58 8 34 5 8 34 8 34 6 8 34 12 34 8 8 34 12 78

10 12 78 16 1 12 12 78 16 1-18


41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



41






CAUTION

42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



42


Number of Rings

(valve fully open)

5 5 6 9 10 12 18 28




43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



43


100

34) x (400 =136 US gpm 100

34) x (252




CAUTION

44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



44





6 Disc 7 Seat



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



45


Job Name_______________________________________________

Date______________


Phone______________














Ambient Temperature



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



46














Check Rotation


Pressure PSIG

Suction Pressure

PSIG


1 2 3 4

47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



47









Condenser Fans

Alignment

Check Rotation


Number hp L1 L2 L3 1 2 3 4 5 6

Pumping Package


48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



48


49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



49




LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log





LC Series


R75390 Rev B 120509 (ACP 30091)



Safety


General Description

Receiving Unit

Chiller

Wiring Diagrams

General Maintenance


Glycol




Dual Pumps


Pipe Insulation

Installation

Lifting the Unit

Locating the Unit

Water Connection

Mounting Isolation

Access Doors


LAC Valve

Condenser Flooding

Electrical

Startup

Maintenance

General

Compressors



Lubrication

Service

Replacement Parts


Warranties


Pump Operation


Access Doors


Air Inlet



Mechanical Cleaning










Valve Operation


Suction Guides



Maintenance Log



LC Series IOM (Obsolete) (2.12 MB)

Documents

Transcript of LC Series IOM (Obsolete) (2.12 MB)