Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

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Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008

Transcript of Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Page 1: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Samsung Mini Splits

2008 AQV, EH, DH and FJM Inverter

Application, Installation,

Sept 11 2008

Page 2: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

General Indoor & Single Zone Outdoor Installation

Page 3: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

High Wall Installation Requirements • Standard Mini Split

Mantras about unit location still apply

• Indoor units MUST be installed a minimum of 5ft from the floor – these units are NOT PTAC’s

• Allow the airflow to spread throughout the room

• Remote control has a range of about 20ft

NO

NO

Page 4: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Install unit on Wall

• Use mounting templates provided

• Drill a 3” hole at approx 5° slant down towards the outside

• Remove Wall Bracket from unit and attach to the wall – make sure it is level

• Once bracket is attached slightly bend unit mounting tabs outwards to help in attaching the unit

Page 5: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing High Wall Indoor Unit• Gently rotate line set

stubs to the required (vertical) position

• Locate condensate hose and tape it to line set BELOW refrigerant lines

• Feed both electrical wires in from Outside and run through connection into the unit – keep on opposite sides of the line set as much as possible

Page 6: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing High Wall Indoor Unit• Tape electric wires to line stubs• Lift unit, feed line sets & wire through the hole

and attach unit to the mounting bracket• On outside of building then bend line set stubs

to desired direction towards Outdoor unit • Ensure that line set is not kinked • Condensate hose connection fits a 5/8” ID or

¾” OD clear vinyl hose – use this to transition to rigid (per local codes) – Always use rigid for horizontal slope 1” in 12” towards building drain

Page 7: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing Ducted Indoor Unit• Template to mark position

of threaded rods to support unit is provided with the unit

• Ensure rods are capable of supporting unit weight

• Ensure that the unit is slightly pitched (1/4”) towards the drain to help condensate removal

• Make sure that a minimum of ¼” clearance exists between the top of the drop ceiling and the unit to prevent noise issues

Page 8: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing Ducted Indoor Unit• All refrigerant piping,

drain & electrical connections are on the RHS of the unit

• Condensate drain connection uses the provided flexible connector – an 1 1/4” clear vinyl hose can be used to adapt to rigid condensate piping

• Gravity drain is standard, Condensate pump is an option – Samsung pump fits inside the unit

Page 9: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing Ducted Indoor Unit• Return air ductwork can

be either free or ducted to the rear or bottom as required – ductwork added to the return will need to be subtracted from total length of ducting on the system

• Free return recommended

• Filtration is not supplied with the unit

• Field installed filtration must be installed - either at the unit or field installed at the return air grille

Page 10: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing EH/MH Indoor Unit• Supply Air Duct Connection• EH035 6” x 33 ¾” • EH 052/070 7 13/16” x 31

½”• Flange provided to adapt a

transition piece from unit to duct trunk

TOTAL Static pressure available• EH035 0.125” WC• EH 052/070 0.16” WC

• Equals 15ft to 20ft of 8” trunk with 4 x 6ft runs of 6” flex with ceiling registers (assuming free return)

Page 11: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Installing DH Indoor Unit• Supply Air Duct Connection• DH105 9” x 35 1/2” • DH140 10” x 39 3/8”• Flange provided to adapt a transition piece from unit to duct trunk

TOTAL Static pressure available• DH105 & 140 0.47” WC• Factory set to 0.3” WC, fan speed can be set for higher or lower static

pressures using option codes

• Equals 40ft of 8” trunk with 6 x 6ft runs of 6” flex with ceiling registers (assuming free return)

Page 12: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Single Zone Outdoor Installation• Maximum line set lengths and lifts must be respected• Line set sizing CANNOT be altered

• AQV 09/12 ¼” & 3/8” 50ft Total inc 25ft Lift• AQV 18 ¼” & ½” 100ft Total inc 65ft Lift • AQV 24 ¼” & 5/8” 100ft Total inc 65ft Lift• AQV 36 ¼” & 5/8” 162ft Total inc 98ft Lift• EH 035 ¼” & 3/8” 65ft Total inc 39ft Lift• EH 052 ¼” & ½” 100ft Total inc 65ft Lift• EH 072 ¼” & 5/8” 100ft Total inc 65ft Lift• DH 105 3/8” & 5/8” 246ft Total inc 98ft Lift• DH140 3/8” & ¾” 246ft Total inc 98ft Lift

• No Brazing please, Flare connections• If lifting greater than 25ft – trap for oil return is required• Both line sets MUST be insulated• No Sight Glasses or Filter Driers

Page 13: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Outdoor Installation Requirements • Unit clearances • 6” Behind and on LHS• 24” In Front and on RHS

(Service access)• Units can be stacked but

easiest service access is to take the top panel off

• Check breaker size required

• Raise up Outdoor unit 4 to 6” from the pad/ground to help drain the unit after a defrost

Page 14: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Electrical Power • AQV 09 - 208/230V-1Ph-60Hz, 15A• AQV 12 - 208/230V-1Ph-60Hz, 15A• AQV 18 - 208/230V-1PH-60Hz, 20A• AQV 24 - 208/230V-1Ph-60Hz, 25A• AQV 36 - 208/230V-1Ph-60Hz, 30A• EH 035 - 208/230V-1Ph-60Hz, 20A• EH 052 - 208/230V-1PH-60Hz, 25A• EH 070 - 208/230V-1Ph-60Hz, 30A• DH105 -208/230V-1Ph-60Hz, 35A• DH140 -208/230V-1Ph-60Hz, 40A

• Units are sensitive to power issues, minimum voltage 197V, Maximum voltage 253V, low voltage to the unit can cause error codes

• Units MUST be grounded otherwise it could cause error codes

Page 15: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Wiring Requirements • Power Wiring • Wire Breaker to L, N and

Ground (Earth) even though it is 230V

• Outdoor unit powers Indoor unit use 14-3 Wire

• Wire 1 to 1 and 2 to 2 and Ground

• MUST USE A SEPARATE WIRE FOR POWER & CONTROL BETWEEN OUTDOOR AND INDOOR UNITS

Page 16: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Out to In Wiring Requirements • Control Wiring • Use 16AWG Shielded

wire for controls• Wire F1 to F1 and F2 to

F2• No J Boxes • Keep control wiring away

from light fittings and other high voltage equipment to prevent interference and possible communication issues

Page 17: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Ducted Unit Wiring to Remote

Wiring to RMC• V1 – V2 is 12VDC power for the

wired controller• F3 – F4 is the communication to the

wired remote

• Use 2 Sets of wires, one for power and one for communication

Rotary Switches• LEAVE BOTH ALONE!!! – factory

default settings are used

Dip Switches1 OFF Wired Remote4 OFF Condensate Pump7 OFF Hot Water Coil11 OFF Remote start/stop

Page 18: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

EH Wiring - Controller • MWR-TH01 Wired Controller • Use 16AWG Shielded wire 4 wire

connection• Wire F3 to F3 and F4 to F4 for

communication• V1 – V2 is 12VDC power for the

wired controller

• Can be mounted up to 1000ft away from the unit, does not sense temperature (done at the unit)

• Leave Rotary Switch at 0• Dip switches standard settings

1 OFF Heat Pump2 OFF F3-F43 OFF DegF4 ON Wired Remote only

Page 19: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

DH Wiring - Controller • MWR-WS00 Wired Controller • Use 16AWG Shielded wire 2 sets

of 2 wire connection• Wire F3 to F3 and F4 to F4 for

communicationRed = F3, Blue = F4

• V1 – V2 is 12VDC power for the wired controllerYellow = V1, Orange = V2

• Dip switches standard settings1 OFF Heat Pump2 ON Wired Remote3 OFF Master4 ON DegF5 OFF Indoor unit temp6 OFF7 OFF8 OFF Monitor fault codes

Page 20: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Evacuation Requirements

• Units are all R410A• NEED 5/16” GAUGE

ADAPTOR to attach gauges to the single Schrader connection

• Recommend 200 Micron minimum with double evacuation, break with Nitrogen or other dry gas

• Keep system open time to a minimum to prevent moisture problems

Page 21: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

AQV Charging Requirements • All Units are charged for 25ft line set as standard• Add NO R410A to AQV 09/12 up to the max line set length of 50ft• Add 0.15oz/ft for AQV 18 line sets over 25ft• Add 0.15oz/ft of R410A for AQV24 line sets over 25ft

UNIT LINE SET RUN 25’ 40’ 50’ 60’ 80’ 100’

AQV 09 0 0 0 N/A N/A N/A

AQV 12 0 0 0 N/A N/A N/A

AQV 18 0 2.25 3.75 5.25 8.25 11.2

AQV 24 0 2.25 3.75 5.25 8.25 11.2

AQV 36 0 2.25 3.75 5.25 8.25 11.2

ADDITIONAL R410A MUST BE WEIGHED IN – USE A DIGITAL SCALE

Page 22: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

EH/DH Charging Requirements • All Units are charged for 25ft line set as standard• Add NO R410A for EH 035 up to 50ft line set then add 0.15oz/ft up to 65ft line set

maximum length• Add 0.2oz/ft for EH 052• Add 0.1oz/ft for EH 070• Add 0.4oz/ft for DH 105/140

UNIT LINE SET RUN

25’ 40’ 50’ 60’ 65’ 80’ 100’

EH035 0 0 0 1.5 2.25 N/A N/A

EH 052 0 3.0 5.0 7.0 8.0 11.0 15.0

EH 070 0 1.5 2.5 3.5 4.0 5.5 7.5

DH105/140 0 6.0 10.0 14.0 16.0 22.0 30.0

ADDITIONAL R410A MUST BE WEIGHED IN – USE A DIGITAL SCALE

Page 23: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Start Up – AQV09-24 Push the K1 Button

Trial Run will start or stop as follows.

1 x PUSH START in COOLING mode

2 x PUSH START in HEATING mode

3 x PUSH STOP

Once the compressor has been stopped the

next start will be delayed 3 min due to the Anti

Short cycle timer protection.Compressor will run following frequency during the 60 minute Trial Run mode

AQV09 : 50Hz

AQV12 : 74Hz

AQV18 : 52Hz

AQV24 : 61Hz

Page 24: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Start Up – EH Units Push the K1 Button

Trial Run will start or stop as follows.

1 x PUSH START in COOLING mode

2 x PUSH START in HEATING mode

3 x PUSH STOP

Once the compressor has been stopped the

next start will be delayed 3 min due to the Anti

Short cycle timer protection.

Page 25: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Start Up – AQV36, DH & CH Units

Trial Run will start or stop as follows.

K1 x PUSH START in HEATING mode

K2 x PUSH START in COOLING mode

K3 x PUSH STOP or RESET

K4 x PUSH DATA VIEWER

Once the compressor has been stopped the

next start will be delayed 3 min due to the Anti

Short cycle timer protection.

Page 26: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Free Joint Multi Installation Specifics

Page 27: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

CAPACITORCAPACITOR

SMPSSMPS

EMI FILTEREMI FILTER

FJM 080 modelFJM 080 model

REACTORREACTOR

IPMIPM

PFC PFC DiodeDiode

PFC IGBTPFC IGBT

Bridge Bridge DiodeDiode

heatsinkheatsink

Shunt Shunt ResistorResistor

Inverter Inverter ControlControl Cycle Cycle

ControlControl

485 485 commucommunicationicationn

- 27 -

Controller sample

Fan-motor

Heat Exchanger

Inverter (Control Box)

BLDC Compressor

Reactor

Page 28: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Line Set Issues

050 Outdoor unit • Maximum total line

set is 100ft• Maximum Individual

line set to an Indoor unit is 50ft

• Connection sizes • 2 x 3/8” Suction• 2 x ¼” Expanded Gas• Both sets of lines

must be insulated

Page 29: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Line Set Issues

080 Outdoor unit • Maximum total line set for

all units is 225ft• Maximum Individual line

set to an Indoor unit is 75ft

• Connection sizes • 1 x 1/2” Suction• 3 x 3/8” Suction• 4 x ¼” Expanded Gas• All sets of lines must be

insulated

Page 30: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Line Set Issues

080 Outdoor unit • Single Service Valve for

Liquid and Suction lines• Unused connections must

be left untouched• Always start to install

from the uppermost set of connections – this is unit A, then B, C and the lower set of connections is D

Page 31: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Line Set Sizing

• Capacity Suction Expanded

• 9,000 Btu/h 3/8” ¼”• 12,000 Btu/h 3/8” ¼”• 18,000 Btu/h ½” ¼”

• When using the 080 with 4 x 9k Indoor units, it has a ½” suction connection, so included in the Outdoor unit is a small connector to sleeve down from ½” to 3/8” piping

Page 32: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Wiring - Power• 208-230V – 1Ph – 60Hz

• 050 uses a 20A breaker

• 080 uses a 30A breaker

• Each Indoor unit is fed power individually, not required to be sequenced

• 1 on Outdoor to 1 on Indoor, 2 on Outdoor to 2 on Outdoor – this is very important

Page 33: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Wiring - Control• RS485 communication

• F1 & F2 communication 16AWG Shielded wire

• F1 to F1, F2 to F2, does not matter which unit is connected to which terminal as long as F1 to F1, F2 to F2

• Try to separate the controls wiring at least 2” from the power wiring

Page 34: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Evacuation

• Each Indoor unit has it’s own EEV in the Outdoor

050 Outdoor unit• Each Indoor unit has a

separated set of Suction and Liquid service valves

• Both Need a R410A adaptor

• Evacuates the individual Indoor unit and line set connected to the service valves

• 400 Micron minimum

Page 35: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Evacuation• Each Indoor unit has

it’s own EEV080 Outdoor unit• There is a single

Suction and Liquid shut off valve

• Needs R410A adaptor

• Evacuates all Indoor units and line sets connected to the manifold assembly

• 400 micron minimum

Page 36: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Charging – 050 Outdoor unit

• Outdoor unit is charged for 65ft total (of all line sets)

• Add 0.1oz R410A per foot over the 65ft total line length, it does not matter which capacity of Indoor unit is connected the total line set length only is important

60ft 70ft 80ft 90ft 100ft

Add 0.1oz/ft 0 0.6 1.7 2.8 3.9over 65ftcombined length

Page 37: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Charging – 080 Outdoor unit

• Outdoor unit is charged for 131ft total (of all line sets)

• Add 0.1oz R410A per foot over the 131ft total line length, it does not matter which capacity of Indoor unit is connected the total line set length only is important

130ft 150ft 170ft 190ft 210ft 225ft

Add 0.1oz/ft 0 1.9 4.3 6.5 8.7 10.3over 131ftcombined length

Page 38: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Auto Addressing Mode

Step 1• Rotary switch signifies # of

Indoor units connected to Outdoor

• Set the rotary switch to the # of units, either 2, 3 or 4

Step 2• Auto Addressing• Indoor units rotary switches do

not need to be altered• Leave all Dip switches on the

Outdoor unit to the factory settings

Page 39: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Step 2 - Auto Address function

• Step 2 Cont• Turn on the unit, it will

start a count to check communications with all Indoor units

• LH display will count 00 to 15

• Once Indoor units are tracked it will scroll 00 as it finds the Indoors

Page 40: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Step 2 - Auto Address function• Step 2 Cont• Unit will now display E199

asking for a pipe check• MWR-WS00 will display E599 • Press K1 switch once• This starts the auto addressing

mode• Display will show |-5• Compressor will start and the

unit will open each EEV in turn to check that the correct indoor unit is connected to the correct EEV

• Unit will display on other LED the results scrolling 00, 01, 02, 03 as it establish communication

Page 41: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Step 3 - Auto Address function• Step 3 • Once completed it will display

an OK signal, now the unit can be run in test mode, either Cooling or Heating

• Press K2 Button ONCE for Heating Trial mode : Display will show |-1

• Press K2 Button TWICE to add refrigerant : Display will now show |-2

• Press K2 Button THREE times for Cooling trial mode : Display will now show |-3

• Press K2 Button FOUR times for Pump Down mode : Display will now show |-4

Page 42: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Manual Addressing Mode

Step 1• Manual addressing is used

when a BMS system is used or Ducted and Wall Mount units have Wired Remote controls

• Set the rotary switch to the # of units, either 2, 3 or 4

Step 2• Manual Addressing• Set Dip Switch #1 on Outdoor

unit to OFF

Page 43: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Manual Addressing ModeStep 3• On Indoor units set SW01 the

MAIN address to the following based on which set of refrigerant connections the unit is piped to

• Unit piped to the top set of connections = 0

• Unit piped to the second set of connections from top = 1

• Unit piped to the third set of connections from top = 2

• Unit Piped to the lowest set of connections = 3

• System can now be powered up

Page 44: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Manual Addressing ModeStep 4• On initial power up LH display

will scroll 00 Through 15• Once Indoor units are tracked

LH display will show 00, 01, 02 and 03 depending how many Indoor units are installed

Step 5• Press K1 for a Pipe Check,

although this is not strictly necessary

• Use the K2 Button to put the unit into either Cooling or Heating trial mode

Page 45: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Wired ControllersStep 1• Indoor units set SW02 the RMC

address to the following based on which set of refrigerant connections the unit is piped to

• Indoor Unit piped to the top set of connections = 0

• Indoor Unit piped to the second set of connections from top = 1

• Indoor Unit piped to the third set of connections from top = 2

• Indoor Unit Piped to the lowest set of connections = 3

• Dip Switch #1 should be in the OFF position (MANDATORY on the FECA Ducted unit)

Page 46: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

MH Wiring - Controller • MWR-WS00 Wired Controller • Use 16AWG Shielded wire 2 sets

of 2 wire connection• Wire F3 to F3 and F4 to F4 for

communicationRed = F3, Blue = F4

• V1 – V2 is 12VDC power for the wired controllerYellow = V1, Orange = V2

• Dip switches standard settings1 OFF Heat Pump2 ON Wired Remote3 OFF Master4 ON DegF5 OFF Indoor unit temp6 OFF7 OFF8 OFF Monitor fault codes

Page 47: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Maintenance - Filters • AQV Silver Nano Filter is

permanent and washable, clean every month

• AQV Electro Static and Carbon Filters are also washable – changed from previous models

• Suggested cleaning schedule for ALL filters is every month – only use the optional filters when cooling people, machines don’t care about smells and pollen

Page 48: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Literature AvailableSales brochure (Color)

Product Submittals

Basic Application and Technical Guide & Samsung 108,teaching sizing, usage and basic installation techniques

Warranty Booklet – Everything about Warranty

Installation and Operation Manuals

Service Manuals – very important as these units are selfdiagnostic

Page 49: Samsung Mini Splits 2008 AQV, EH, DH and FJM Inverter Application, Installation, Sept 11 2008.

Thanks for attendingAny Questions??????????