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Tranquility 16COMPACT (TC) SeriesTable of ContentsMODELS TCH/V 006 - 6060 HZ - HFC-410AINSTALLATION, OPERATION& MAINTENANCE97B0075N07Revised: October 1, 2021Model Nomenclature – General OverviewGeneral InformationUnit Physical DataHorizontal InstallationField Conversion of Air DischargeHorizontal InstallationVertical InstallationPiping InstallationWater-Loop Heat Pump ApplicationsGround-Loop Heat Pump ApplicationsGround-Water Heat Pump ApplicationsWater Quality StandardsTC - Horizontal – Dimensional DataTCH with WSE – Dimensional DataTC - Horizontal Service AccessTC - Vertical Upflow – Dimensional DataTCV with WSE – Dimensional DataTC - Vertical Service AccessElectrical Data – Standard UnitElectrical Data – High Static BlowerElectrical Data – Constant Torque ECMElectrical Data – Constant Volume ECMElectrical – Line VoltageEletctical – Power & Low Voltage WiringElectrical – Low Voltage WiringElectrical – Thermostat WiringBlower Performance Data – TC006Blower Performance Data – TC009Blower Performance Data – TC012Blower Performance Data – TC015Blower Performance Data – TC018Blower Performance Data – TC024Blower Performance Data – TC030Blower Performance Data – TC036Blower Performance Data – TC041Blower Performance Data – TC042Blower Performance Data – TC048Blower Performance Data – TC060Constant Volume ECM ControlWiring Diagram MatrixDIP Setting TableCXM ControlsDXM2 ControlsSafety Features – CXM and DXM2 ControlsUnit Starting and Operating ConditionsPiping System Cleaning and FlushingTC with Waterside Economizer 940414243444546474849505152535556575863656667

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Table of Contents, Cont’d.Unit and System CheckoutUnit Start-Up ProcedureUnit Operating ConditionsPreventive MaintenanceFunctional TroubleshootingPerformance TroubleshootingStart-Up Log SheetFunctional TroubleshootingWarranty (U.S & Canada)Warranty (International)Revision History26970727778798081828384C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s

THE SMART SOLUTION FOR ENERGY EFFICIENCYTranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Model Nomenclature – General Overview1 2TC3H4 5 60367A8G9C1011312013A14P15BSMODEL TYPESUPPLY AIR OPTIONSTC TRANQUILITY COMPACT R410AOptionTBSV1Y1Z1K2P2W2122232CONFIGURATIONH HORIZONTALV VERTICALS STANDARDUNIT SIZE006 - E,G009 - E,G012 - E,G015 - E,G018 - E,G024 - E,F,G,H030 - E,FG,H036 - E,FG,H041 - F,G,H,N (TCV ONLY)042 - F,G,H,N048 - F,G,H,N060 - F,G,H,N12Supply CTopTCVPSC Hi StaticPSC Hi StaticTCHBackPSC Hi HNot available for sizes 006, 009, 012, 041Not available for size 041RETURN AIR OPTIONSP LEFT RETURNC RIGHT RETURNS LEFT RETURN S.S. DRAIN PANT RIGHT RETURN S.S. DRAIN PANQ FRONT RETURN S.S. DRAIN PAN and VERTICAL 009-030 AND 041 ONLYREVISION LEVELA CURRENT REVISION FOR ALL SIZESHEAT EXCHANGER OPTIONSVOLTAGECOPPERCUPRO-NICKELOPTION WATER COILWATER COILAYESNOCJYESNONG 208/230/60/1E 265/60/1H 208/230/60/3F 460/60/3N 575/60/31234CONTROLSw/DISCONNECT{C CXMD DXM2N CXM w/MPCP DXM2 w/MPCYESNONOYESTIN PLATEDAIR COILYESNOYESNOYESE-COATEDECON COILN/AN/AN/AN/AYESNOYESNONOYESNOWATER SIDEECONOMIZERNOYESFUTURE USE0 NONECABINET INSULATIONOPTION RANGEA CXMB DXM2R CXM w/MPCS DXM2 w/MPC1AJK2CLM3ENP4GRSULTRAQUIETNOYESNOYES1” FILTER 2” FILTER 1” FILTER 2” ONOYESNONOYESYESNONONote: Above model nomenclature is a general reference. Not all configurations are available on all models. Consult selection software for detailed information.climatemaster.com3

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1General InformationSafetyWarnings, cautions, and notices appear throughout thismanual. Read these items carefully before attempting anyinstallation, service, or troubleshooting of the equipment.DANGER: Indicates an immediate hazardous situation,which if not avoided will result in death or serious injury.DANGER labels on unit access panels must be observed.WARNING: Indicates a potentially hazardous situation,which if not avoided could result in death or serious injury.CAUTION: Indicates a potentially hazardous situation oran unsafe practice, which if not avoided could result inminor or moderate injury or product or property damage.NOTICE: Notification of installation, operation, ormaintenance information, which is important, but which isnot hazard-related. WARNING! WARNING! WARNING! All refrigerant discharged from this unit mustbe recovered WITHOUT EXCEPTION. Technicians mustfollow industry accepted guidelines and all local, state, andfederal statutes for the recovery and disposal of refrigerants.If a compressor is removed from this unit, refrigerant circuitoil will remain in the compressor. To avoid leakage ofcompressor oil, refrigerant lines of the compressor must besealed after it is removed.Inspection - Upon receipt of the equipment, carefullycheck the shipment against the bill of lading. Make sureall units have been received. Inspect the packaging ofeach unit, and inspect each unit for damage. Ensure thatthe carrier makes proper notation of any shortages ordamage on all copies of the freight bill and completes acommon carrier inspection report. Concealed damagenot discovered during unloading must be reported to thecarrier within 15 days of receipt of shipment. If not filedwithin 15 days, the freight company can deny the claimwithout recourse.WARNING! The EarthPure Application and Service Manualshould be read and understood before attempting to servicerefrigerant circuits with HFC-410A.Note: It is the responsibility of the purchaser to fileall necessary claims with the carrier. Notify yourequipment supplier of all damage within fifteen (15)days of shipment.WARNING! To avoid the release of refrigerant into theatmosphere, the refrigerant circuit of this unit must beserviced only by technicians who meet local, state, andfederal proficiency requirements.Storage - Equipment should be stored in its originalpackaging in a clean, dry area. Store units in an uprightposition at all times. Stack units a maximum of 3 unitshigh. WARNING! CAUTION! CAUTION! To avoid equipment damage, DO NOT usethese units as a source of heating or cooling during theconstruction process. The mechanical components and filterscan quickly become clogged with construction dirt and debris,which may cause system damage and void product warranty. WARNING! WARNING! The installation of water-source heat pumps andall associated components, parts, and accessories whichmake up the installation shall be in accordance with theregulations of ALL authorities having jurisdiction and MUSTconform to all applicable codes. It is the responsibility ofthe installing contractor to determine and comply with ALLapplicable codes and regulations.4Unit Protection - Cover units on the job site witheither the original packaging or an equivalent protectivecovering. Cap the open ends of pipes stored on thejob site. In areas where painting, plastering, and/orspraying has not been completed, all due precautionsmust be taken to avoid physical damage to the units andcontamination by foreign material. Physical damage andcontamination may prevent proper start-up and mayresult in costly equipment clean-up.C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s

THE SMART SOLUTION FOR ENERGY EFFICIENCYTranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1General Information, Cont’d.Examine all pipes, fittings, and valves before installingany of the system components. Remove any dirt or debrisfound in or on these components.Pre-Installation - Installation, Operation, andMaintenance instructions are provided with eachunit. Horizontal equipment is designed for installationabove false ceiling or in a ceiling plenum. Other unitconfigurations are typically installed in a mechanical room.The installation site chosen should include adequateservice clearance around the unit. Before unit start-up,read all manuals and become familiar with the unit and itsoperation. Thoroughly check the system before operation.Prepare units for installation as follows:1. Compare the electrical data on the unit nameplate withordering and shipping information to verify that thecorrect unit has been shipped.2. Keep the cabinet covered with the original packaginguntil installation is complete and all plastering, painting,etc. is finished.3. Verify refrigerant tubing is free of kinks or dents andthat it does not touch other unit components.4. Inspect all electrical connections. Connections must beclean and tight at the terminals.5. Remove any blower support packaging (water-to-airunits only).6. Some airflow patterns are field convertible (horizontalunits only). Locate the airflow conversion section ofthis IOM.7. Locate and verify any hot water generator (HWG),hanger, or other accessory kit located in thecompressor section or blower section. CAUTION! CAUTION! All three phase scroll compressors must havedirection of rotation verified at start-up. Verification isachieved by checking compressor Amp draw. Amp drawwill be substantially lower compared to nameplate values.Additionally, reverse rotation results in an elevated soundlevel compared to correct rotation. Reverse rotation will resultin compressor internal overload trip within several minutes.Verify compressor type before proceeding. CAUTION! CAUTION! DO NOT store or install units in corrosiveenvironments or in locations subject to temperature orhumidity extremes (e.g., attics, garages, rooftops, etc.).Corrosive conditions and high temperature or humidity cansignificantly reduce performance, reliability, and service life.Always move and store units in an upright position. Tiltingunits on their sides will cause equipment damage. CAUTION! CAUTION! CUT HAZARD - Failure to follow this caution mayresult in personal injury. Sheet metal parts may have sharpedges or burrs. Use care and wear appropriate protectiveclothing, safety glasses and gloves when handling parts andservicing heat pumps. WARNING! WARNING! Polyolester Oil, commonly known as POE oil, isa synthetic oil used in many refrigeration systems includingthose with HFC-410A refrigerant. POE oil, if it ever comes incontact with the polymer drain pan, may cause the drain panto leak. The polymer drain pan should never come in contactwith POE oil as system failures and property damage mayresult.climatemaster.com5

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Unit Physical DataTranquility 16 (TC) Series (60 Hz)TC SeriesCompressor (1 Each)Factory ChargeHFC-410A (oz)ECM Fan Motor & BlowerBlower Wheel Size(Dia x w)PSC Fan Motor & BlowerFan Motor Type/SpeedsBlower Wheel Size(Dia x w)Water Connection SizeFPTCoax Volume (gallons)VerticalAir Coil Dimensions(H x W)Filter Standard - 1"ThrowawayWeight - Operating (lbs.)Weight - Packaged (lbs.)HorizontalAir Coil Dimensions(H x W)Filter Standard - 1"ThrowawayWeight - Operating (lbs.)Weight - Packaged 815816317417918218720x17.25 20x17.25 20x17.25 20x17.25 24x21.75 20x17.25 24x21.76 24x28.25 24x28.25Notes:All units have TXV expansion device, and 1/2” & 3/4” electrical knockouts.FPT Female Pipe ThreadCondensate Drain Connection is rubber coupling that couples to ¾” schedule 40/80 PVC.575 volt fan motors are two speed.Unit Maximum Water Working PressureMax Pressure PSIG[kPa]Base Unit500 [3447]WSE Option300 [2068]6C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s20x28 01-14x24,1-18x2427828520x2520x3520x3520x28 4278285

THE SMART SOLUTION FOR ENERGY EFFICIENCYTranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Horizontal InstallationHorizontal Unit LocationUnits are not designed for outdoor installation. Locatethe unit in an INDOOR area that allows enough space forservice personnel to perform typical maintenance or repairswithout removing unit from the ceiling. Horizontal unitsare typically installed above a false ceiling or in a ceilingplenum. Never install units in areas subject to freezing orwhere humidity levels could cause cabinet condensation(such as unconditioned spaces subject to 100% outsideair). Consideration should be given to access for easyremoval of the filter and access panels. Provide sufficientroom to make water, electrical, and duct connection(s).Mounting Horizontal UnitsHorizontal units have 4 hanger brackets partially attachedat the factory, one at each corner. Enclosed within the unitthere is a hanger kit hardware bag containing vibrationisolation grommets, washers, screws and a hangerinstallation instruction page. One additional screw fromthe hardware bag must be added to each hanger bracketbefore unit installation.Tighten each screw to 75 in-lbs(8.5 Nm). See Figure 1. Refer to the hanger installationinstruction page contained in the hardware bag for detailsof final hanger bracket attachment and unit suspension.See Figure 1a.If the unit is located in a confined space, such as a closet,provisions must be made for return air to freely enter thespace by means of a louvered door, etc. Any access panelscrews that would be difficult to remove after the unit isinstalled should be removed prior to setting the unit. Referto Figure 3 for an illustration of a typical installation. Referto unit submittal data or engineering design guide fordimensional data.Use four (4) field supplied threaded rods and factoryprovided vibration isolators to suspend the unit. Safelylift the unit into position supporting the bottom of theunit. Ensure the top of the unit is not in contact with anyexternal objects. Connect the top end of the 4 all-threadrods, slide rods through the brackets and grommet thenassemble washers and double nuts at each rod. Ensurethat the unit is approximately level and that the threadedrod extends past the nuts.Conform to the following guidelines when selectingunit location:1. Provide a hinged access door in concealed-spline orplaster ceilings. Provide removable ceiling tiles in T-baror lay-in ceilings. Refer to horizontal unit dimensionsfor specific series and model in unit submittal data.Size the access opening to accommodate the servicetechnician during the removal or replacement of thecompressor, control, or blower assembly.2. Provide access to hanger brackets, water valvesand fittings. Provide screwdriver clearance to accesspanels, discharge collars and all electrical connections.3. DO NOT obstruct the space beneath the unit withpiping, electrical cables and other items that prohibitfuture removal of components or the unit itself.4. Use a manual portable jack/lift to lift and support theweight of the unit during installation and servicing.The installation of water source heat pump units and allassociated components, parts and accessories whichmake up the installation shall be in accordance with theregulations of ALL authorities having jurisdiction and MUSTconform to all applicable codes. It is the responsibility ofthe installing contractor to determine and comply with ALLapplicable codes and regulations.Pitch the unit toward the drain as shown in Figure 2 toimprove the condensate drainage. On small units (lessthan 2.5 tons/8.8kW) ensure that unit pitch does notcause condensate leaks inside the cabinet.Figure 1: Hanger BracketDETAIL ASCALE 1.000Figure 1a:ADDBEFOREHANGINGVIEW WATER CONNECTION ENDFULLY ASSEMBLED(Unit pictured for hanger bracket reference)(Water hardware may vary per unit model)climatemaster.com7

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Horizontal Installation, Cont’d.Figure 2: Horizontal Unit Pitch1/4” (6.4mm) pitchtoward drain for drainageDrain ConnectionHORIZONTAL INSTALLATIONFigure3: TypicalHorizontalUnit InstallationFigure3: TypicalHorizontalUnit Installation3/8" [10mm] threaded rods(by others)Return AirOptional Low Pressure Drop WaterControl Valve(can be internally mountedon some models)Stainless steel braid hosewith integral "J" swivelThermostatWiringPower WiringOptional Balancing ValveSupply AirUnit PowerWater OutInsulated supply duct withat least one 90 deg elbowto reduce air noiseFlexible DuctConnectorUnit PowerDisconnect(by others)Water InBall Valve with optionalintegral P/T plugUnit HangerAir Coil - To obtain maximum performance, the air coilshould be cleaned before start-up. A 10% solution ofdishwasher detergent and water is recommended forboth sides of the coil. A thorough water rinse shouldfollow. UV based anti-bacterial systems may damagee-coated air coils.Notice! Installation Note - Ducted Return: Manyhorizontal WSHPs are installed in a return air ceilingplenum application (above ceiling). Vertical WSHPs arecommonly installed in a mechanical room with free return(e.g. louvered door). Therefore, filter rails are the industrystandard and are included on ClimateMaster commercialheat pumps for the purposes of holding the filter only. Forducted return applications, the filter rail must be removedand replaced with a duct flange or filter frame. Canvasor flexible connectors should also be used to minimizevibration between the unit and ductwork.Varillas Roscadas de 3/8"(fabricadas por terceros)Retorno deaire8BuildingLoopCableadodel termostatoManguera trenzada deacero inoxidable con accesoriogiratorio en “J”C l i m a t e M a s t Alimentacióne r Wa t e r - S o u r c e H e a t P u m p sde energía dela unidadVálvula compensadora opcional

THE SMART SOLUTION FOR ENERGY EFFICIENCYTranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Horizontal Installation – Field Conversion of Air DischargeOverview - Horizontal units can be field convertedbetween side (straight) and back (end) discharge usingthe instructions below.Figure 4: Left Return Side to BackRemove ScrewsWaterConnection EndNote: It is not possible to field convert return airbetween left or right return models due to the necessityof refrigeration copper piping changes.Return AirPreparation - It is best to field convert the unit on theground before hanging. If the unit is already hung itshould be taken down for the field conversion.Side DischargeWaterConnection EndSide to Back Discharge ConversionRotate1. Place unit in well lit area. Remove the screws as shownin Figure 4 to free top panel and discharge panel.Return Air2. Lift out the access panel and set aside. Lift and rotatethe discharge panel to the other position as shown,being careful with the blower wiring.3. Check blower wire routing and connections fortension or contact with sheet metal edges. Re-route ifnecessary.4. Check refrigerant tubing for contact with othercomponents.Move to SideReplace ScrewsWaterConnection End5. Reinstall top panel and screws noting that the locationfor some screws will have changed.Return Air6. Manually spin the fan wheel to ensure that the wheelis not rubbing or obstructed.Drain7. Replace access panels.Back to Side Discharge Conversion - If the discharge ischanged from back to side, use above instruction notingthat illustrations will be reversed.Discharge AirBack DischargeFigure 5: Right Return Side to BackLeft vs. Right Return - It is not possible to field convertreturn air between left or right return models due tothe necessity of refrigeration copper piping changes.However, the conversion process of side to back orback to side discharge for either right or left returnconfiguration is the same. In some cases, it may bepossible to rotate the entire unit 180 degrees if the returnair connection needs to be on the opposite side. Note thatrotating the unit will move the piping to the other end ofthe unit.WaterConnection EndReturn AirSupply DuctSide DischargeWaterConnection EndReturn AirDrainDischarge Airclimatemaster.comBack Discharge9

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Horizontal Installation, Cont’d.Condensate Piping - Horizontal Units - A condensatedrain line must be installed and pitched away for the unitto allow for proper drainage. This connection must meetall local plumbing/building codes.Pitch the unit toward the drain as shown in Figure 2 toimprove the condensate drainage. On small units (lessthan 2.5 tons/8.8 kW), ensure that unit pitch does notcause condensate leaks inside the cabinet.Install condensate trap at each unit with the top ofthe trap positioned below the unit condensate drainconnection as shown in Figure 6. Design the depth ofthe trap (water-seal) based upon the amount of ESPcapability of the blower (where 2 inches [51mm] ofESP capability requires 2 inches [51mm] of trap depth).As a general rule, 1-1/2 inch [38mm] trap depth is theminimum.Models with Water Side Economizer (Model Digit 12 is1-4) Must trap WSE same as unit, can join togetherafter vent.Each unit must be installed with its own individual trapand connection to the condensate line (main) or riser.Provide a means to flush or blow out the condensate line.DO NOT install units with a common trap and/or vent.Always vent the condensate line when dirt or air cancollect in the line or a long horizontal drain line is required.Also vent when large units are working against higherexternal static pressure than other units connectedto the same condensate main since this may causepoor drainage for all units on the line. WHEN A VENTIS INSTALLED IN THE DRAIN LINE, IT MUST BELOCATED AFTER THE TRAP IN THE DIRECTION OFTHE CONDENSATE FLOW.Condensate drain connection is a rubber coupling thatcouples to 3/4” schedule 40/80 PVC. Use hose clamps tosecure the pipe inside the coupling. If the connection isnot secure, the connection may leak.Instructions for coupling the condensate drain to the trapare included in the bag that includes the coupling andhose clamps.Duct System Installation - Proper duct sizing and designis critical to the performance of the unit. The duct systemshould be designed to allow adequate and even airflowthrough the unit during operation. Air flow through theunit MUST be at or above the minimum stated airflowfor the unit to avoid equipment damage. Duct systemsshould be designed for quiet operation. Refer to Figure 3for horizontal duct system details or Figure 8 for verticalduct system details. A flexible connector is recommendedfor both discharge and return air duct connections onmetal duct systems to eliminate the transfer of vibrationto the duct system. To maximize sound attenuation ofthe unit blower, the supply and return plenums shouldinclude internal fiberglass duct liner or be constructedfrom ductboard for the first few feet. Application of theunit to uninsulated ductwork in an unconditioned spaceis not recommended, as the unit’s performance may beadversely affected.At least one 90 elbow should be included in the supplyduct to reduce air noise. If air noise or excessive air flow isa problem, the blower speed can be changed. For airflowcharts, consult submittal data for the series and model ofthe specific unit.If the unit is connected to existing ductwork, a previouscheck should have been made to ensure that theductwork has the capacity to handle the airflow requiredfor the unit. If ducting is too small, as in the replacementof a heating only system, larger ductwork should beinstalled. All existing ductwork should be checked forleaks and repaired as necessary. CAUTION! CAUTION! Ensure condensate line is pitched toward drain1/8 inch per ft [11mm per m] of run.Figure 6: Horizontal Condensate Connection2”1/8” PerFoot1.5”1.5”10C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s

THE SMART SOLUTION FOR ENERGY EFFICIENCYTranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Vertical InstallationVertical Unit Location - Units are not designed foroutdoor installation. Locate the unit in an INDOOR areathat allows enough space for service personnel to performtypical maintenance or repairs without removing unit fromthe mechanical room/closet. Vertical units are typicallyinstalled in a mechanical room or closet. Never installunits in areas subject to freezing or where humidity levelscould cause cabinet condensation (such as unconditionedspaces subject to 100% outside air). Considerationshould be given to access for easy removal of the filterand access panels. Provide sufficient room to make water,electrical, and duct connection(s).If the unit is located in a confined space, such as a closet,provisions must be made for return air to freely enter thespace by means of a louvered door, etc. Any access panelscrews that would be difficult to remove after the unit isinstalled should be removed prior to setting the unit. Referto Figures 7 and 8 for typical installation illustrations.Refer to unit submittal data or engineering design guidefor dimensional data.1. Install the unit on a piece of rubber, neoprene or othermounting pad material for sound isolation. The padshould be at least 3/8” [10mm] to 1/2” [13mm] inthickness. Extend the pad beyond all four edges ofthe unit.2. Provide adequate clearance for filter replacementand drain pan cleaning. Do not block filter accesswith piping, conduit or other materials. Refer tounit submittal data or engineering design guide fordimensional data.3. Provide access for fan and fan motor maintenanceand for servicing the compressor and coils withoutremoving the unit.4. Provide an unobstructed path to the unit within thecloset or mechanical room. Space should be sufficientto allow removal of the unit, if necessary.5. In limited side access installations, pre-removal of thecontrol box side mounting screws will allow controlbox removal for future servicing.6. Provide access to water valves and fittings andscrewdriver access to the unit side panels, dischargecollar and all electrical connections.Figure 7: Vertical Unit MountingAir Pad or extrudedpolystyrene insulation boardFigure 8: Typical Vertical Unit InstallationInternally insulate supplyUsing Ducted Return Airduct for the first 4’ (1.2m)each way to reduce noiseUse turning vanes insupply transitionFlexible canvas ductconnector to reducenoise and vibrationRemove supply ductflanges from inside blowercompartment and installon supply air opening ofunit. Do not use a supplyair plenum/duct smallerthan the size of the supplyduct flanges.Cojín del aire o sacadoBloque o ladrillo concretoInternally insulate returntransition duct to reduce noisebloque o del ladrillo o sacadoRounded returntransitionRev.: 2/13Notice! Installation Note - Ducted Return: Manyhorizontal WSHPs are installed in a return air ceilingplenum application (above ceiling). Vertical WSHPs arecommonly installed in a mechanical room with free returnInternallyinsulate supply(e.g. louvered door). Therefore, filter rails arethe industryduct for first 1.2 m each waystandard and are included on ClimateMastercommercialto reducenoiseheat pumps for the purposes of holding theUsefilteronly.turning vanesForinsupplyducted return applications, the filter rail mustbetransitionremovedand replaced with a duct flange or filter frame. Canvasor flexible connectors should also be used tominimizeFlexiblecanvas ductto reducevibration between the unit and ductwork. connectornoise and vibrationclimatemaster.comRemove supply duct11flanges from inside blowercompartment and install

C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P STranquility Compact ( TC) SeriesR ev. : O c t o b e r 1 , 2 0 2 1Vertical Installation, Cont’d.Sound Attenuation for Vertical Units - Soundattenuation is achieved by enclosing the unit within asmall mechanical room or a closet. Additional measuresfor sound control include the following:1. Mount the unit so that the return air inlet is 90 tothe return air grille. Refer to Figure 9. Install a soundbaffle as illustrated to reduce line-of sight soundtransmitted through return air grilles.2. Mount the unit on a rubber or neoprene isolation padto minimize vibration transmission to the buildingstructure.Figure 9: Vertical Sound AttenuationReturnAir InletCondensate Piping for Vertical Units - A condensateline must be installed and pitched away from the unit toallow for proper drainage. This connection must meet alllocal plumbing/building codes.Install condensate trap at each unit with the top of the trappositioned below the unit condensate drain connection asshown in Figure 10. Design the depth of the trap (waterseal) based upon the amount of ESP capability of theblower (where 2 inches [51mm] of ESP capability requires2 inches [51mm] of trap depth).As a general rule, 1-1/2inch [38mm] trap depth is the minimum.Always vent the condensate line when dirt or air cancollect in the line or a long horizontal drain line is required.Also vent when large units are working against higherexternal static pressure than other units connectedto the same condensate main since this may causepoor drainage for all units on the line. WHEN A VENTIS INSTALLED IN THE DRAIN LINE, IT MUST BELOCATED AFTER THE TRAP IN TH

Functional Troubleshooting 78 Performance Troubleshooting 79 Start-Up Log Sheet 80 . Option Supply Configuration Motor T B Top Back TCV TCH PSC PSC S Straight TCH PSC V1 TCV PSC Hi Static Y1 TCH Z1 TCH Top Back Straight K2 TCV ECM-CV P2 TCH W2 12 22 32 TCH TCV TCH TCH Top Back Straight Top Back St