Transcription of Installer ’s Guide
1 SSAAFFEETTYY WWAARRNNIINNGGO nlyqualifiedpersonnelshouldinstalland servicethe installation,starting up, and servicingof heating,ventilating,andair-conditioninge quipmentcan be hazardousand requiresspecificknowledgeand ,adjustedor alteredequipmentby an unqualifiedpersoncouldresultin deathor seriousinjury. Whenworkingon the equipment,observeall precautionsin theliteratureand on the tags,stickers, and labelsthat are attached to the SpeedComfortLink IIHeat Pumpsand Air Conditioners4 TWV8024A1000A4 TWV8036A1000A4 TWV8037A1000A4 TWV8048A1000A4 TWV8049A1000A4 TWV8060A1000A4 TTV8024A1000A4 TTV8036A1000A4 TTV8037A1000A4 TTV8048A1000A4 TTV8060A1000 AScan to see help videos on this productNNoottee:: Installer sGuide 2014 Trane18-BC92D1-1D-ENSAFETYSECTION OUTDOORII mmppoorrttaanntt This documentcontainsa wiringdiagramand is customerproperty andis to remainwith this unit. Pleasereturnto serviceinformationpack uponcompletionof VVOOLLTTAAGGEE!
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3 Tthhee ssyysstteemm sshhoouullddrreemmaaiinn sseeaalleedd wwhheenneevveerr IIff aa ssyysstteemm hhaassbbeeeenn ooppeenn ttoo tthhee aattmmoosspphheerree ffoorr mmoorree tthhaann 44hhoouurrss,, tthhee ccoommpprreessssoorr ooiill mmuusstt bbee NNeevveerrbbrreeaakk aa vvaaccuuuumm wwiitthh aaiirr aanndd aallwwaayyss cchhaannggee tthheeddrriieerrss wwhheenn ooppeenniinngg tthhee ssyysstteemm ffoorr SSUURRFFAACCEE!!MMaayy ccaauussee mmiinnoorr ttoo sseevveerree FFaaiilluurree ttooffoollllooww tthhiiss CCaauuttiioonn ccoouulldd rreessuulltt iinn pprrooppeerrttyyddaammaaggee oorr ppeerrssoonnaall nnoott ttoouucchh ttoopp ooff RREEFFRRIIGGEERRAANNTT!!FFaaiilluurree ttoo ffoollllooww pprrooppeerr pprroocceedduurreess ccaann rreessuulltt iinnppeerrssoonnaall iillllnneessss oorr iinnjjuurryy oorr sseevveerree ccoonnttaaiinnss ooiill aanndd rreeffrriiggeerraanntt uunnddeerr RReeccoovveerr rreeffrriiggeerraanntt ttoo rreelliieevvee pprreessssuurreebbeeffoorree ooppeenniinngg RREEQQUUIIRREEDD!
4 !FFaaiilluurree ttoo iinnssppeecctt oorr uussee pprrooppeerr sseerrvviiccee ttoooollss mmaayyrreessuulltt iinn eeqquuiippmmeenntt ddaammaaggee oorr ppeerrssoonnaall aallll ggrroouunnddiinngg AAllll ppaarrttss oofftthhiisspprroodduucctt tthhaatt aarree ccaappaabbllee ooff ccoonndduuccttiinngg eelleeccttrriiccaallccuurrrreenntt aarree IIff ggrroouunnddiinngg wwiirreess,, ssccrreewwss,,ssttrraappss,, cclliippss,, nnuuttss,, oorr wwaasshheerrss uusseedd ttoo ccoommpplleettee aappaatthh ttoo ggrroouunndd aarree rreemmoovveedd ffoorr sseerrvviiccee,, tthheeyy mmuussttbbee rreettuurrnneedd ttoo tthheeiirr oorriiggiinnaall ppoossiittiioonn aanndd VVAALLVVEESS!!FFaaiilluurree ttoo ffoollllooww tthhiiss wwaarrnniinngg wwiillll rreessuulltt iinn aabbrruuppttrreelleeaassee ooff ssyysstteemm cchhaarrggee aanndd mmaayy rreessuulltt iinnppeerrssoonnaall iinnjjuurryy aanndd//oorr pprrooppeerrttyy ccaauuttiioonn sshhoouulldd bbee eexxeerrcciisseedd wwhheennooppeenniinngg tthhee LLiiqquuiidd LLiinnee SSeerrvviiccee TTuurrnn vvaallvveesstteemm ccoouunntteerrcclloocckkwwiissee oonnllyy uunnttiill tthhee sstteemmccoonnttaaccttss tthhee rroolllleedd NNoo ttoorrqquuee iiss RREEQQUUIIRREEDD!
5 !FFaaiilluurree ttoo iinnssppeecctt lliinneess oorr uussee pprrooppeerr sseerrvviiccee ttoooollssmmaayy rreessuulltt iinn eeqquuiippmmeenntt ddaammaaggee oorr uussiinngg eexxiissttiinngg rreeffrriiggeerraanntt lliinneess mmaakkee cceerrttaaiinn tthhaattaallll jjooiinnttss aarree bbrraazzeedd,, nnoott LLEEAAKKAAGGEE CCUURRRREENNTT!!FFaaiilluurree ttoo ffoollllooww tthhiiss WWaarrnniinngg ccoouulldd rreessuulltt iinnpprrooppeerrttyy ddaammaaggee,, sseevveerree ppeerrssoonnaall iinnjjuurryy,, oorr ccoonnnneeccttiioonn eesssseennttiiaall bbeeffoorree ccoonnnneeccttiinnggeelleeccttrriiccaall +VDC-VDCELECTRICAL HAZARDF ailure to follow this warning could result in personal injury or TWO (2) MINUTES after disconnecting power prior to touching electrical components as they may hold a dangerous charge of 400 VDC, then verify DC Voltage is less than 42 VDC at inverter test points labeled +VDC and -VDC before servicing VOLTSWARNING+ VDCand- VDCCAUTION - HOT SURFACEA pprovedCombinationsfor VariableSpeedUnits TZONE850 ComfortControl,or TZONE950 with or Higher TAM8C or latermodels XC80 Furnace XC95mFurnace ApprovedSystemAccessoriesNote.
6 See AHRI directoryfor approvedindoorand Tranecoils and air handlersare approvedfor use with to see an overview video about the IVSC BoardTable 1. Operating RangeCooling55 F to 120 FHeating-10 F to 66 FSSAAFFEETTYY SSEECCTTIIOONN OOUUTTDDOOOORR418-BC92D1-1D-ENUnit 5.. 6 CoastalConsiderations.. 7 Unit 8 Setting Up the Unit .. 8 RefrigerantLine 9 RefrigerantLine 12 RefrigerantLine Leak Check .. 14 RefrigerantLine and IndoorCoilEvacuation.. 14 16 Electrical Low 17 Electrical 18 IntegratedVariableSpeedControlBoardLED 19 Start Up .. 22 RefrigerantChargingChart .. 22 Chargingthe 23 CommunicatingDisplayAssembly(CDA).. 25 DefrostControl(HeatPump only).. 26 Checkout 27 table of Contents18-BC92D1-1D-EN5 Unit LocationConsiderationsTable 2. Unit Dimensionsand WeightModelsH x D xW (in)Weight *(lb)DHW4 TWV8024A41 x 30 x 331954 TWV8036A41 x 30 x 332084 TWV8037A41 x 34 x 372294 TWV8048A41 x 34 x 372344 TWV8049A41 x 34 x 372414 TWV8060A45 x 34 x 372504 TTV8024A41 x 30 x 331964 TTV8036A41 x 30 x 332074 TTV8037A41 x 34 x 372254 TTV8048A41 x 34 x 372454 TTV8060A45 x 34 x 37250* Weight valuesare estimated(uncrated).
7 When mountingthe outdoorunit on a roof, besure the roof willsupportthe unit s weight. Properlyselectedisolationis recommendedto alleviatesoundorvibrationtransmissionto the 3. Refrigerant Line and ServiceValve ConnectionSizesModelRatedLine SizesServiceValveConnectionSizes50 Max Line LiftStandardLine Set 150 Max Line Length50 Max Line Lift100 Max Line Length100 Max Line LengthRefer to (a), (b), and (c) footnotes for specific model detailsVaporLineLiquidLineVapor LineConnectionLiquid LineConnection4 TWV8024A5/8(a)3/85/83/84 TWV8036A3/4(a)3/83/43/84 TWV8037A3/4(a)3/83/43/84 TWV8048A7/8(a)3/87/83/84 TWV8049A7/8(a)3/87/83/84 TWV8060A1 1/8(b)3/87/83/84 TTV8024A5/8(a)3/85/83/84 TTV8036A3/4(a)3/83/43/84 TTV8037A3/4(a)3/83/43/84 TTV8048A7/8(a)3/87/83/84 TTV8060A1 1/8(c)3/87/83/8(a)The max lengthof refrigerantlines fromoutdoorto indoorunit MUST NOTexceed150 feet. The max verticalchangeMUST NOTexceed50 feet.
8 (b)The max lengthof refrigerantlines fromthe outdoorto indoorunit MUST NOTexceed80 feet. The maxverticalchangeMUSTNOT exceed10 feet.(c)The max lengthof refrigerantlines fromoutdoorto indoorunit MUST NOTexceed80 feet. The maxverticalchangeMUST 4. Alternate Refrigerant Line and ServiceValve ConnectionSizesModelAlternateLine SizesServiceValveConnectionSizesVaporLin eLiquidLineVapor LineConnectionLiquid LineConnection4 TWV8024A3/4"(a)5/16"5/8"3/8"4 TWV8036A5/8"(a)5/16"3/4"3/8"7/8"(b)5/16" 3/4"3/8"4 TWV8037A5/8"(a)5/16"3/4"3/8"7/8"(b)5/16" 3/4"3/8"4 TWV8048A3/4"(a)3/8"7/8"3/8"4 TWV8049A3/4"(a)3/8"7/8"3/8"4 TWV8060A3/4"(a)3/8"7/8"3/8"7/8"(a)3/8"7/ 8"3/8"ModelAlternateLine SizesServiceValveConnectionSizesVaporLin eLiquidLineVapor LineConnectionLiquid LineConnection4 TTV8024A3/4"(a)5/16"5/8"3/8"4 TTV8036A5/8"(a)5/16"3/4"3/8"7/8"(b)5/16" 3/4"3/8"4 TTV8048A3/4"(a)3/8"7/8"3/8"4 TTV8060A3/4"(a)3/8"7/8"3/8"7/8"(a)3/8"7/ 8"3/8"(a)The max lengthof refrigerantlines fromoutdoorto indoorunit MUST NOTexceed150 feet.
9 The max verticalchangeMUST NOTexceed50 feet.(b)The max lengthof refrigerantlines fromoutdoorto indoorunit MUST NOTexceed80 feet. The maxverticalchangeMUST LLooccaattiioonn CCoonnssiiddeerraattiioonnss18-BC92D1-1D -EN7 table 5. suggested Locationsfor Best Reliability Ensurethe top dischargearea is unrestrictedforat least 5feet above the unit. Provideat least 3 feet clearancein front ofthe controlbox(accesspanels)and any otherside requiringservice. Do not locate closeto bedroomsas operationalsoundsmaybe objectionable. Avoid locationsnear windowsand similarareas wherecondensationand freezingdefrostvaporcan annoyacustomer. Positionthe outdoorunit aminimumof 12 fromany wallorsurroundingshrubberyto ensureadequateairflow. Outdoorunit locationmust befar enoughaway from anystructureto preventexcessroofrunoff water or icicles fromfallingdirectlyon the unit. Positionthe outdoorunit aminimumof 12 fromany wallorsurroundingshrubberyto ensureadequateairflow.
10 Outdoorunit locationmust befar enoughaway from anystructureto preventexcessroofrunoff water or icicles fromfallingdirectlyon 12 to ShrubberyAvoid Install Near BedroomsMin 5 UnrestrictedAccess PanelMin 3 Unrestricted Min. 12 to ShrubberyMin. 12 to WallTable 6. Cold ClimateConsiderations(Heat Pump Only)Note:It is recommendedthat these precautionsbe takenforunits beinginstalledin areaswheresnow accumulationandprolongedbelow-freezingte mperaturesoccur. Units shouldbe elevated3 12 inchesabove the padorrooftop,dependingon localweather. This additionalheightwill allow drainageof snow and ice meltedduringdefrostcycleprior to its drain holes in unit base panare not obstructed,preventingdrainageof defrostwater. If possible,avoid locationsthat are likely to accumulatesnowdrifts. If not possible,a snow drift barriershouldbe installedaroundthe unit to preventa build-upofsnow on the sides 12 Snow Barrier3-12 ElevationSnow LegsPadCoastalConsiderationsIf installedwithinone mile of salt water, includingseacoastsand inlandwaterways,modelswithoutfactorysupp liedSeacoastSalt Shieldsrequirethe additionofBAYSEAC001(SeacoastKit) at LLooccaattiioonn CCoonnssiiddeerraattiioonnss818-BC92D1-1 D-ENUnit Preparation1.
