WHOLE HOUSEDEHUMIDIFIER

Installation, Operating, andMaintenance Manual

UNITARY PRODUCTS GROUP

SAFETY LABELING

DANGER!, WARNING! and CAUTION!

These words are used to identify levels of hazardseriousness as follows:

DANGER! Signifies an immediate hazard which willresult in severe personal injury or death.

WARNING! signifies hazards or unsafe practices whichcould result in severe personal injury or death

CAUTION! Signifies hazards or unsafe practices whichcould result in minor personal injury or product and/orproperty damage.

egaPstnetnoC1. Safety .......................................................................... 2

a.Labeling ................................................................... 2b.Instructions .............................................................. 2

2. Storage ....................................................................... 33. Specifications ............................................................. 34. Installing the Equipment ............................................. 3

a.Unit Location ........................................................... 3b.Mounting .................................................................. 3c.Condensate Drain ................................................... 4d.Ducts ........................................................................ 4

5. Electrical ..................................................................... 4a.Power Wiring ........................................................... 5b.(Alternate) Remote Dehumidistat ............................ 5c.Controls Connections .............................................. 6d.Damper Connection ................................................ 7

6. Operation .................................................................... 8a.General .................................................................... 8b.Process .................................................................... 9c.Sequence ................................................................ 9

i.Unit controls ........................................................... 9ii. Wall control ........................................................ 10iii. Frost control ...................................................... 10

d.Initial Set Up .......................................................... 107. Maintenance ............................................................. 11

a.Filter ....................................................................... 118. Wiring Diagram ......................................................... 119. Troubleshooting ........................................................ 12

10. Physical Dimensions .................................................12

Installation, Operation, and Maintenance Instructions

SAFETY INSTRUCTIONS

WARNING!This dehumidifier must be installed by a qualified heating,ventilation, and air conditioning professional incompliance with all codes, local and national. Failure tocomply with this WARNING! could result in severepersonal injury or death.

WARNING!Electrical shock hazard. Disconnect electrical powerbefore starting installation.

WARNING!Equipment must be grounded electrically in compliancewith National Electric Code and local codes.

WARNING!Handle unit with care using adequate manpower orequipment to lift and avoid injury to personnel and/orequipment.

CAUTION!Failure to install this dehumidifier in compliance with

the instructions contained herein, could result inunsatisfactory operation and/or damage to the product.

CAUTION!Unit must be installed in compliance with all codes.

CAUTION!For proper operation, external static pressures across theunit must not exceed .6 in. w.c.

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Capacity Pints per day @ 80°F DBT/60% RH 130Unit Power Supply Volts/Phase/Hz 115/1/60Minimum Circuit Ampacity 13.1Maximum Fuse 15 ampDimensions Length (overall) 30.00 in. (includes duct collars)

Length (cabinet only) 24.00 in.Width 25.25 in.Height 20.50 in.

Weight Pounds net 150Compressor Qty/Type 1/Rotary

Watts/RLA/LRA 1070/9.5/61Refrigerant R22Fan Motor Qty/HP/FLA 1/0.1/1.15Air Flow CFM @ .6 in. w.c. e.s.p. 400Filter Type/size(in.) Washable nylon/17x23.5Cabinet Insulation Type/thickness EPDM/1 in.

R Value 4.2Duct Connection Inlet/Outlet 8 in. diameter ductDrain Pan Material Stainless steel

STORAGETemporary storage must be indoors, upright in theoriginal carton, and completely shielded fromprecipitation.

INSTALLING THE EQUIPMENTUNIT LOCATIONUnit location is very important as it will determinethe overall length of the connection ducts. Locatethe unit as close as possible to the indoor portionof the resident’s air conditioning unit or airhandling unit, in the attic, basement, garage, orequipment room. The dehumidifier may be placedabove, below or level with the air handing unit;however, removal of condensate must beconsidered when determining the location.

If the unit is mounted above a ceiling or in anattic, a secondary drain pan under the entire unitis recommended. This pan should have a visibleoverflow drain that will alert the end user that aproblem exists with dehumidifier’s primarydrainage system.

SPECIFICATIONS

Place the unit in a location that will allow aminimum of 22" clearance for filter removal andservice access. This clearance is required on onlyone side of the unit since the filter is removablefrom either side. Allow adequate clearance towalls for normal unit service.

CAUTION!Do not install the unit outdoors or in alocation where it will be subjected toprecipitation of any kind.

MOUNTINGThe unit may be mounted on a flat surface orsuspended. If mounted on a flat surface use thefour rubber mounting feet provided. To minimizeunwanted vibration select a level mountingsurface. Adjust the four mounting feet tocompensate for any irregularities in the surface.Ensure that the unit is sitting on all four feet. Tosuspend the unit a separate hanger kit (S1-DEHUHGKIT)is required. This kit consists of four brackets andfour rubber isolators. Threaded rod or othermeans of suspension must be provided by theinstalling contractor and must be selected basedon the unit weight, in compliance with local codes.

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be in compliance with local codes and becomplete, tight, and leak free.

Ducts should be as short as possible, not toexceed 100 ft. equivalent length and supported incompliance with the manufacturer’srecommendation.

CAUTION!All duct connections must be sealed. Anyleakage in the duct work will adversely affectthe operation of the dehumidifier and maylead to unsatisfactory performance.

DAMPERSOptional dampers may be installed in the outletduct, inlet duct, or in an outside air duct. Thesedampers must be full flow motorized type. Do notuse any type of pressure operated damper asunacceptable pressure drop will affect unitoperation. All dampers must be installed incompliance with the manufacturer’srecommendations and be insulated, and sealedper the section on ducts, above.

ELECTRICALPOWER WIRING

WARNING!Turn off electrical power at the fuse orservice panel before making any electricalconnections. The ground connection mustbe completed before making line voltageconnections. Failure to do so can result inelectrical shock, severe personal injury ordeath. The dehumidifier must be installed sothat the electrical components are protectedfrom water from any source.

WARNING!The cabinet must be permanentlygrounded. Connect the ground wire to theGround terminal provided in the unit. Failureto ground the cabinet can result in fire,electrical shock, personal injury or death.

The electrical supply requirements are listed onthe unit rating plate and in the specification tableabove.

CONDENSATE DRAINThe condensate drain must be trapped external tothe unit. The trap dimensions must be equivalentto the dimension of the trap on the associated airconditioner air handling unit to prevent waterbeing removed from the trap when the A/C unit isrunning.

A drain line must be attached to the trap outletand pitched away from the unit a minimum of 1/8"per foot to allow the condensate to flow awayfrom the unit.

DUCTSThe unit is furnished with two beaded 8" roundcollars for duct connections to the inlet and theoutlet of the dehumidifier. These are locatedinside the unit and must be attached to the unit bythe installer using screws and gasket or caulking.Center the collars over the inlet and outletopenings in the cabinet.

Insulated flexible ducts in compliance withUnderwriter’s Laboratory’s (UL) Standard forFactory Made Duct Materials, UL-18 and installedper the manufacturer’s recommendation shouldbe used to connect the dehumidifier to the airconditioner. The installation and connections must

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Suspended unit utilizingoptional hanging kit

INDEPENDENT OPERATIONDUCT CONNECTIONS (IndependentOperation)

In this arrangement, the dehumidifier is connectedacross, or in parallel with the air conditioner airhandler. The discharge of the dehumidifier isconnected to the discharge of the air handler, andthe inlet connection of the dehumidifier isconnected to the inlet duct of the air handler.When the dehumidifier is connected forindependent operation, the central air conditionerfan and the dehumidifier fan CANNOT operatesimultaneously.

Use a separate fused branch electrical circuitcontaining a properly sized fuse or circuit breaker.Run this circuit directly from the main circuit boxto an electrical disconnect which must be readilyaccessible and located within sight of thedehumidifier. Connect from the disconnect to theelectrical connection within the dehumidifierutilizing the hole sized for 1/2" conduit providedon the entering air end of the unit.

WARNING!L (hot) and N (neutral) polarity must beobserved when making the electricalconnection to the unit.

Installation of the electrical supply line must be inaccordance with the National Electric Code, ANSI/NFPA No. 70, latest edition, or CanadianElectrical Code Part 1-CSA Standard C22.1 and

local building/electric codes, using copperconductors only.

(ALTERNATE) REMOTE DEHUMIDISTATThe dehumidifier is supplied with its own, selfcontained, dehumidistat control which includes anair sampling sequence; however, the unit can alsobe controlled by a remote dehumidistat located ina conditioned space. DO NOT LOCATE THEDEHUMIDISTAT IN THE DUCTWORK. It isrecommended that the remote dehumidistat, ifused, be located in an area close to the airconditioner thermostat, out of drafts, away fromheat sources, and out of direct sunlight. It shouldbe located approximately 5 feet above the floor inan area with good air circulation at averagetemperature and relative humidity.

Remove the jumper on terminals S1 and S2 andconnect the remote dehumidistat as shown on theunit connection diagram.

INSTALLATION OPTIONSThe dehumidifier can be connected so that the dehumidifier and the central air

conditioner fan operate totally independent of each other (independentoperation) or it can be connected in such a manner as to require that the

dehumidifier and the central fan operate simultaneously (dependent operation).

Dehumidifier Connected for IndependentOperation with Horizontal Air Handler/Furnace

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• Dehumidifier installed in attic (sitting on floor orsuspended from roof rafters

• Piped parallel to air handler• Independent operation (furnace blower and

dehumidifier do not operate at the same time)

Dehumidifier Connected for IndependentOperation with Vertical Air Handler/Furnace

CONTROLS CONNECTION (IndependentOperation)

The dehumidifier controls must interface with themain air conditioning unit. This interface isrequired to do the following:

• Turn off the dehumidifier if the air conditioningunit is in the heating mode

• Turn off the dehumidifier if the air conditioningunit is in the cooling mode

• Turn off the air conditioner fan, duringdehumidifier operation, if the FAN switch onroom thermostat has been placed in the ONposition for continuous operation

Five wires run from the air handler/furnace to thedehumidifier to accomplish this interface, per UnitConnection Diagram (Independent Operation)and per the following:

• Connect the C, W, and Y terminals on thedehumidifier unit to the correspondingterminal on the air conditioner. Do notdisconnect any of the existing wires from theC, W, or Y terminals on the air handler/furnace.

• Disconnect the existing thermostat wire fromthe G terminal on the air handler/furnace.Using a wire nut, splice this wire to a new wireand then connect to the G1 terminal on thedehumidifier.

• Connect the G2 terminal on the dehumidifierto the G terminal on the air handler/furnace.

All controls wiring, including connection to aremote dehumidistat, must be 18-22 gauge andmust meet national and local electrical codes.Entry into the dehumidifier unit is through a 7/8"diameter hole located on the air entry end of theunit, adjacent to the unit mounted dehumidistat.Note that this is separate from the power entry.

Unit Connection Diagram(Independent Operation)

REMOVEJUMPER ON S1& S2 WHENOPTIONALDEHUMIDISTATIS USED

WALL-MOUNTEDDEHUMIDISTAT

(OPTIONAL)

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• Dehumidifiersuspended fromceiling

• Piped parallelto air handler

• Independent operation (furnace blower anddehumidifier do not operate at the same time)

DEHUMIDIFIER

AIR HANDLER/FURNACE

MODEL NUMBER S1-DEHUMDKIT

S1-DEHUSTAT

DUCT CONNECTION (Dependent Operation)

In this arrangement, the dehumidifier is connectedeither upstream or downstream of the airconditioner air handler. Both the discharge andthe return of the dehumidifier are connected tothe same side of the air handler. When thedehumidifier is connected for dependentoperation, the central air conditioner fan and thedehumidifier fan MUST operate simultaneously.

CONTROLS CONNECTION(Dependent Operation)—Illustration on page 8

The dehumidifier controls must interface with themain air conditioning unit. This interface isrequired to do the following:

• Ensure that the air handler/furnace fan is onwhen the dehumidifier is operating

Two wires run from the air conditioner to thedehumidifier to accomplish this interface, per Unit

DAMPER CONNECTION

If an optional damper(s) is used in the discharge/return duct, this may be controlled by thedehumidifier. See Unit Connection Diagram(Independent Operation) for connection details.When connected as shown in the Unit ConnectionDiagram, the dehumidifier provides only theswitching interface for the damper(s). Power for

these devices must be provided with a separatetransformer, not from the transformer located inthe dehumidifier.

The damper control wiring must meet nationaland local electrical codes. Entry into thedehumidifier unit is through the control wire entrylocated on the air-entering end of the unit. Notethat this is separate from the power entry.

DEPENDENT OPERATION

• Dehumidifier installed on floor• Piped return/return• Dependent operation (furnace blower and

dehumidifier must operate at the same time)

Dehumidifier Connected for Dependent Operationwith Vertical Air Handler/Furnace

Connection Diagram (Dependent Operation) andper the following:

• Connect the D terminals on the dehumidifierunit to the R terminal on the air handler/furnace. Do not disconnect any of the existingwires from the air conditioning unit.

• Connect the DH terminal on the dehumidifierto the G terminal on the air handler/furnace.Do not disconnect any of the existing wiresfrom the air conditioning unit.

All controls wiring, including connection to aremote dehumidistat, must be 18-22 gauge andmust meet national and local electrical codes.Entry into the dehumidifier unit is through a 7/8"diameter hole located on the air entry end of theunit, adjacent to the unit mounted dehumidistat.Note that this is separate from the power entry.

DAMPER CONNECTION (DependentOperation)

Although not necessary, if an optional damper(s)is utilized in the discharge/return duct, this may becontrolled by the dehumidifier. See UnitConnection Diagram (Dependent Operation) forconnection details. When connected as shown inthe Unit Connection Diagram, the dehumidifierprovides the switching interface for the damper(s)as well as the line voltage power to thetransformer (by others). Power for the damper(s)is provided by the dehumidifier.

The damper control wiring must meet nationaland local electrical codes. Entry into thedehumidifier unit is through the control wire entrylocated on the air-entering end of the unit. Notethat this is separate from the power entry.

See Illustration on page 8

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DEHUMIDIFIER

GENERAL

Relative humidity (RH) is defined as the amountof moisture in the air at a certain temperaturecompared to how much moisture it could hold iftotally saturated. It is expressed as a percentage.Human beings are fairly sensitive to relativehumidity as it affects the body’s natural ability toregulate temperature. As the relative humiditychanges, so changes the rate at whichevaporation of moisture on the skin occurs. Thisdirectly affects the body temperature regulatingmechanisms.

Under many conditions of comfort cooling orheating, the temperature of a conditioned spacecan be at a theoretically comfortable level whilethe relative humidity of the space is higher thanwould normally be acceptable. The results of thiscan be inadequate human comfort and moisturelevels in the conditioned space that may promotemold and mildew growth.

Typically, operating an air conditioning unit duringthe cooling season will keep the relative humidity

Unit Connection Diagram(Dependent Operation)

REMOVEJUMPER ON S1& S2 WHENOPTIONALDEHUMIDISTATIS USED

WALL-MOUNTEDDEHUMIDISTAT(OPTIONAL)

in the space at comfortable levels; however, thereare times during cool or rainy weather when theair conditioning does not operate often enough tokeep the humidity at a comfortable level.Oftentimes, homeowners lower the thermostat totry to compensate for this and cause the airconditioning equipment to operate. Not only is thisan expensive option, it may be counterproductive. Cool air can hold less moisture andthe relative humidity may increase. This accountsfor the cool clammy feeling under thesecircumstances and, left alone, it will furtherpromote mold and mildew growth when moisturecondenses on cool surfaces.

The whole house dehumidifier, on the other hand,operates when the regular air conditioning unit isnot operating. When the dehumidistat senses thatthe humidity is high it starts the dehumidificationprocess. The dehumidifier will remove moisturewhile NOT OVERCOOLING the space. As statedabove, overcooling is expensive and does not dothe job. When the humidity level is under control,the dehumidifier stops.

OPERATION

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S1-DEHUMDKIT

S1-DEHUSTAT

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In southern climates, often the heating and airconditioning equipment is turned off if theresidence is to be unoccupied for an extendedperiod of time. It is recommended that thedehumidifier be left ON even when the airconditioning is off. The internal fan in thedehumidifier will move air throughout theconditioned space to keep the humidity undercontrol. Since the dehumidifier adds a smallamount of heat to the space, it is recommendedthat the air conditioning and the dehumidifier beleft on during unoccupied periods; however, theset point of the air conditioning unit should be setHIGHER than normal. The higher temperature willlower the relative humidity. This, coupled with thedehumidifier operation, will ensure a dryconditioned space.

PROCESSWhen the dehumidifier fan (blower) is operating,moist air from the conditioned space is drawn intothe unit through the inlet duct. The air first passesthrough the filter in the unit. Once beyond thefilter, the air passes through the cool evaporator(cooling) coil. This coil is part of the refrigerationprocess and is, therefore, cold. In all probabilitythe coil is colder than the dew point of the air.Since it is below the dew point, moisture in the airwill condense on the coil fins. Once condensedout of the circulating air, the moisture now in theform of droplets falls to the bottom of the coil andis collected in the drain pan. This is essentially thesame process that causes water to drip frombeneath an automobile when the air conditioningis operating.

Once the moisture has been removed from theair, it is somewhat cooler. However, since the airis cooler it cannot hold as much moisture and itsrelative humidity is high, even though moisturehas been removed. To solve this “problem” the airnext passes through a warm condenser (heating)coil where it is warmed. Since the air is warmedwithout adding any moisture, its relative humiditydecreases sharply. This dry air is drawn throughthe fan and then expelled through the dischargeduct back to the conditioned space.

Dehumidifiers take latent heat (heat removedfrom water vapor when it condenses) and convertit to sensible heat (heat you can feel in the form oftemperature increase). This exchange causes the

discharge air temperature to be warmer than theentering air temperature. The amount of thistemperature increase varies and is dependentupon the load (how much dehumidification isbeing done).

To ensure that the dehumidification process ismaximized, a thermostatic expansion valve isused as part of the refrigeration system. Thisdevice provides exacting control of the systemover a very wide range of operating temperatures.This is superior to lower cost refrigerant controldevices such as capillary tubes which limitefficient operation to a very narrow band ofoperating temperatures.

SEQUENCE

Unit ControlsIf no wall mounted dehumidistat is used, the unitwill be controlled by the integral control system.This system operates the internal fan for 15minutes approximately every hour to “sample” theair in the system. The air sample passes over theunit mounted humidity sensor. The unit mountedcontrol should be set at approximately mid level. Ifthe humidity level in the sampled air is greaterthan the set point, the compressor will be turnedon, after a 3 minute delay. The fan and thecompressor will operate until the humidity level ofthe air entering the dehumidifier satisfies thehumidity sensor/setpoint.

Wall ControlWhen this control method is selected, the unitmounted control must be adjusted to its minimum(lowest relative humidity) level and neverreadjusted. The room dehumidistat should be setin the comfort area at approximately 50% RH(relative humidity). When the dehumidistat sensesthat the RH in the space is above its set point, anelectrical contact within the dehumidistat closescausing the dehumidifier to start. The unit runs todehumidify the air from the conditioned spaceuntil thedehumidistat issatisfied, that is,the RH has beenlowered to the setpoint.

Wall MountedDehumidistat

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Frost ControlOccasionally, frost will accumulate on the coil inthe unit. This is not abnormal and may result fromprolonged operation or if the conditioned space isrelatively cool. If allowed to go unchecked, ice willeventually cover the coil, blocking air flow andinterrupting proper operation of the unit. Toprevent frost build-up beyond an acceptable level,

a sensor mounted on the coil will stop com-pressor operation if the coil becomes unaccept-ably cold and remains there for at least 10minutes. The fan will continue to operate to meltany accumulated ice. Once the ice has meltedand the coil is warm, the compressor will restartand the dehumidification process will resume.

INITIAL SET UP

FILTERThe dehumidifier unit is equipped with apermanent nylon mesh air filter. This filter iswashable and should be cleaned regularly, alongwith the air conditioner filter replacement. If itappears that the filter has become excessivelydirty when cleaned at this interval, it may benecessary to adjust the cleaning schedule tomore frequent cleaning. Excess dirt on the filterwill reduce the air that can flow through it andreduce the overall effectiveness of thedehumidifier.

The unit Wiring Diagram is shown on page 11and the Troubleshooting Guide is on page 12.

Insure that power to the dehumidifier unit isturned on. For unit control, adjust the set pointknob to approximately 60% RH. For wall control,adjust the unit mounted control to its minimum(lowest RH) setting and set the wall mounteddehumidistat to a desired level. It isrecommended that it be set at approximately 60%at first and then adjusted no sooner than 24 hourslater to a higher or lower set point as desired. It is

recommended that all adjustments be made in nomore than 3% increments at no less than 24 hourintervals.

Depending upon the conditions, the dehumidifiermay operate for extended periods, especiallywhen first started or after having been off. This isnot abnormal and something for which thedehumidifier is designed.

MAINTENANCE

Filter Replacement

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UNIT WIRING DIAGRAM

Unit Dimensions

All specifications and performance data subject to change without notice.

TROUBLESHOOTINGPROBLEM POSSIBLE SOLUTIONDehumidifier will not run • Verify there is power to the unit

• Check that any disconnect switch is ON• Check that the circuit breaker is not tripped (a separate 15 amp

circuit breaker is recommended)• Verify the dehumidistat is not in the OFF position• Verify low voltage wiring between AC and dehumidifier is correct• Unit door switch is not mechanically actuated due to loose door.

Dehumidifier operates • Filter may be dirty. Clean filtercontinuously but does not • Dehumidistat set at unrealistically low setting. Reset todehumidify approximately 50% RHUnit is noisy • Ensure unit is sitting level and on all four feet

• Verify all panel screws are tightWater drips from unit • Ensure unit is level

• Verify condensate drain is properly trapped• Check for plugged condensate trap or condensate line

Heat/AC unit is OFF, but • This is normal operation as long as there is power to thedehumidifier runs dehumidifier.

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Whole House Dehumidifier Exploded View

13

YTQNOITPIRCSEDREBMUNMETI

1YLPPUS ,TCUD 411D014712 7411 VB14 PANEL, BLOWER SUPPLY w/ INSULATION 1

1ROTOM ,ESAB 41MB214734 7413 MT14 MOTOR 1DPS 3 ,PH 01/1 ,V511 -5 7414 BW14 BLOWER SET (WHEEL, HOUSING & INLET) 16 7415 RC14 CAPACIT 1)ROTOM( ,RO

1)SSELNIATS( NAP NIARD 41PD614771NOITALUSNI /w EDIS LENAP 41MS714781IOC 41OC81479

10 7419 FT14 FIL 1NOLYN ,mm 5 x 595 x134 ,RET1RETLIF ,EVOORG REPPU 41FU0247111NRUTER ,TCUD 41RD124721

13 7422 TR14 TRANSFORMER, 115-24VAC, 24VA 114 7423 VR14 PANEL, RETURN AIR w/ INSULATION 115 7424 LF14 LOWER 1RETLIF EVOORG16 7425 SR14 SUPPORT, SIDE PANEL RETURN AIR 1

1EVLAV XET 41XT6247711REIRD RETLIF 41DF7247811ROSSERPMOC 41SC8247911NAP MOTTOB 41TB924702

21 7430 SD14 PANEL, 1NOITALUSNI /w EDIS22 7431 SP14 PANEL, FIL 2NOITALUSNI /w RET

1NIAM ,BCP 41PP23473224 7433 HC14 SENSOR MODULE, HUMIDITY W/ HARNESS 1

1LORTNOC ,BONK 41CN4347524REBBUR ,ROTALOSI 41IR5347624ELBATSUJDA ,REBBUR ,TOOF 41FA6347721ROOD ,HCTIWS 41SD7347821LORTNOC ,LENAP 41TC834792

30, 31 7439 MH14 GROMMET, RUBBER, CLOSED, 7/8" OD 132 7440 RH14 POT, RH ADJUSTMENT, w/ HARNESS 1

1NOITALUSNI /w POT ,LENAP 41PT1447334REGNAH 41GH244743

35 7443 TS14 TERMINAL 1PMA 5 ,01-BT ,PIRTS36 7444 TS14-1 TERMINAL STRIP 1PMA 03 ,6-BT ,

1)ROSSERPMOC( ,ROTICAPAC 1-41CR5447731SSENRAH /w ROSNES TSORFED 41FD644783

tsiL straPreifidimuheD esuoH elohW

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The model S1-DEHU130 dehumidifier, if properly registered by the return of the attached warranty registration to Unitary Products Group, is warranted to the consumer against defects in materials and workmanship for a period of five years from the date of installation, so long as the product has been installed and operated in accordance with all appropriate manuals and wiring diagrams. Any other defective parts will be repaired without charge except for removal, reinstallation and transportation costs. To obtain repair service under this limited warranty, the consumer must send the defective part to Unitary Products Group.

THERE ARE NOT EXPRESS WARRANTIES COVERING THIS HUMIDIFIER OTHER THAN AS SET FORTH ABOVE. THE IMPLIED WARRANTIESOF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED. THE MANUFACTURER ASSUMESNO LIABILITY IN CONNECTION WITH THE INSTALLATION OR USE OF THIS PRODUCT, EXCEPT AS STATED IN THE LIMITED WARRANTY. THE MANUFACTURER WILL IN NO EVENT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.

This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow either limitations on implied warranties, or exclusions from incidental or consequential damages, so the above exclusion and limitation may not apply to you.

Any questions pertaining to this limited warranty should be addressed to Unitary Products Group. The Unitary Products Group has elected not to make available the informal dispute settlement mechanism which is specified in the Magnuson-Moss Warranty Act.

Unitary Products Group 5005 York Drive Norman OK, 73069 www.source1parts.com

Tel. 1-800-536-6112 OWNER'S NAMENom du propriétaire:

MODEL S1-DEHU130MODÈLE S1-DEHU130

WARRANTY REGISTRATIONEnregistrement de la garantie

STREET ADDRESSAdresse:

DEALER'S NAMENom du marchand:

DATE OF INSTALLATIONDATE DE INSTALLATION

CITYVille:

POSTAL CODECode postal:

STATEProvince:

STREET ADDRESSAdresse:CITYVille:

POSTAL CODECode postal:

STATEProvince:

SERIAL NUMBERNUMÉRO DE SÉRIE

LIMITED WARRANTY

15

Design, material, performance data and components subject to change without notice.

12/14/06 Rev. A FORM# 16007

UNITARY PRODUCTS GROUP 5005 YORK DRIVE NORMAN OK, 73069