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Carrier Thermostat Tstatccnac01 B Manual

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    .. ,coou Non-ProgrammableThermostats 
    Visitwww.camer.com 
    Installation,Start-Up,andOperatingInstructions 
    NOTE:Readtheentireinstmctinnmanualbeforestartingthe 
    installation. 
    Thissymbol-->indicatesachangesincethelastissue. 
    SAFETYCONSIDERATIONS 
    Readandfollowmanufacturerinstructionscarefully.Followall 
    localelectricalcodesduringinstallation.Allwiringmustconform 
    tolocalandnationalelectricalcodes.Improperwiringorinstalla- 
    tionmaydamagethermostat. 
    Recognizesafetyinformation.Thisisthesafety-alertsymbol_ 
    Whenyouseethissymbolontheequipmentandintheinstruction 
    manual,bealerttothepotentialforpersonalinjury. 
    UnderstandthesignalwordsDANGER,WARNING,andCAU- 
    TION.Thesewordsareusedwiththesafety-alertsymbol.DAN- 
    GERidentifiesthemostserioushazardswhichwillresultinsevere 
    personalinjuryordeath.WARNINGsignifiesahazardwhich 
    couldresultinpersonalinjuryordeath.CAUTIONisusedto 
    identifyunsafepracticeswhichwouldresultinminorpersonal 
    injuryorproductandpropertydamage. 
    INTRODUCTION 
    Carrierthermostatsarewall-mounted,low-voltagethermostats 
    whichmaintainroomtemperaturebycontrollingtheoperationof 
    aheatingandairconditioningsystem.Separateheatingand 
    coolingsetpoints,plusautochangeoverprovidemaximumcomfort 
    andflexibility.Batteriesarenotrequired;temperatureandmode 
    settingsarepreservedwiththepoweroff. 
    INSTALLATIONCONSIDERATIONS 
    Power 
    Notethatallthermostatmodelsrequirenobatteriesandarenot 
    powerstealing.Theydorequire24vat(bothRandCterminals) 
    tobeconnectedforproperoperation.Thermostatwillnotoperate 
    withoutthese2connections. 
    Models 
    Thereare3differentmodels.The9thand10thlettersofthepart 
    numberindicatethemodel.These2lettersalsoappearonthe 
    packageandonthecircuitboard.Besuretohavetheproper 
    thermostatfortheintendedapplication.Modelsare: 
    AC--l-stagecool,l-stageheatforACsystemsonly. 
    HP--I-stagecool,2-stageheatforeitherHP,orACwith2-stage 
    heat. 
    2S--2-stagecool,2-stageheatfor2-speedACsystems,or 
    2-stagecool,3-stageheatfor2-speedHPsystems. 
    Useeachonlyforitsintendedpurpose.SeeTable1. 
    INSTALLATION 
    Step1--ThermostatLocation 
    Thermostatshouldbemounted: 
    Approximately5ft(1.5m)fromfloor. 
    Closetoorinafrequentlyusedroom,preferablyonaninside 
    partitioningwall. 
    Onasectionofwallwithoutpipesorductwork. f 
    A98422 
    HEIGHT(IN)IWIDTH(IN)IDEPTH (IN)3-1/25-3/41-3/8 
    Fig.1---CarrierNon-ProgrammableThermostat 
    ThermostatshouldNOTbemounted: 
    Closetoawindow,onanoutsidewall,ornexttoadoorleading 
    totheoutside. 
    Exposedtodirectlightandheatfromalamp,sun.fireplace,or 
    othertemperature-radiatingobjectwhichmaycauseafalse 
    reading. 
    Closetoorindirectairflowfromsupplyregistersandreturn-air 
    grilles. 
    luareaswithpooraircirculation,suchasbehindadoororin 
    analcove. 
    Step2_lectModelandJumper 
    ACModel(l-stagecool,l-stageheat)istobeusedforsingle- 
    stageheatingand/orcoolingapplicationsonly.ItCANNOTbe 
    usedwithoptionaloutdoortemperaturesensor.(SeeTable1and 
    Fig.2,3,4,14,and19.) 
    HPModal(l-stagecool,2-stageheat)canbeusedwitha 
    single-speedheatpump(HP),oranairconditioner(AC)witha 
    2-stagefurnaceorfancoil.Aresistor(R19)servesasaHP/AC 
    selectorjumper.Thisthermostatcomesconfiguredfromthe 
    factoryasaheatpumpthermostat.LeaveRI9installedforHP 
    operation.CutanddiscardforACoperation.WhenACoperation 
    isselected,theO/W2terminalisconvertedfromareversingvalve 
    output(O)toasec-6-ffd_stageheatoutput(W2).Thisoutputcanbe 
    usedtocontrol2-stagefurnacesor2-stageelectricheatinfancoils. 
    (SeeTable1andFig.5,6,7,15,17,and21.) 
    2SModelisfor2-speedcompressorHPandACsystemsonly. 
    OutputY1controlscompressorlowspeedandoutputY/Y2 
    controlscompressorhighspeed.JumperresistorRI9servesas 
    HP/ACSelectorexactlyasdescribedaboveforHPmodel.(See 
    Table1andFig.8through13,16,and18,) 
    Manufacturerreservestherighttodiscontinue,orchangeatanytime,specificationsordesignswithoutnoticelindwithoutIncuwingobligations. 
    Book_aPC101Catak_No_03TS-TA5PrintedinU_S_A_FormTSTAT-16_;iPg110-90Replaces_TSTAT-14S_  
    						
    							  
    Table1--ModelSelectionandWiringDiagramChart 
    AIRCONDITIONERHEATPUMP 
    OUTDOORUNIT 
    1Speed2Speed1Speed2Speed 
    1-StageModelACModel2SRequiresModel2S 
    FurnaceSeeFig.2SeeFig.8Dua[FuelThermostatSeeFig.11 
    2-StageModelACModelHPModel2SRequiresModel2S 
    FurnaceSeeFig.3SeeFig.5SeeFig.9DualFuelThermostatSeeFig.12 
    ModelACModelHPModel2SModelHPModel2S 
    TypicalFanCoilSeeFig.4SeeFig.6SeeFig.10SeeFig.7SeeFig.13 
    Variable-SpeedModelACModelHPModel2SModelHPModel2S 
    FanCoilSeeFig.14SeeFig.15SeeFig.16SeeFig.17SeeFig.18 
    (FK4C,FV4A,40FKA) 
    Step3---InstallThermostat 
    |.TurnOFFallpowertounit. 
    2.Ifanexistingthermostatisbeingreplaced: 
    a.Removeexistingthermostatfromwall 
    b.Disconnectwiresfromexistingthermostat,1atatime.Be 
    carefulnottoallowwirestofallbackintothewail. 
    c.Aseachwireisdisconnected,recordwirecolorand 
    terminalmarking. 
    d.Discardorrecycleoldthermostat. 
    NOTE:MercuryisahazardouswasteandMUSTbedisposedof 
    properly. 
    3.Openthermostatreardoor(mountingbase)toexposemount- 
    ingholes.Thebasecanberemovedtosimplifymounting. 
    Snapapartcarefullyathingetoseparatemountingbasefrom 
    remainderofthermostat. 
    4.Routethermostatwiresthroughlargeholeinmountingbase. 
    Levelmountingbaseagainstwall(foraestheticvalue 
    only_ermostatneednotbeleveledforproperoperation) 
    andmarkwallthrough2mountingholes. 
    5.Drilltwo3/16-in.mountingholesinwailwheremarked, 
    6.Securemountingbasetowallwith2anchorsandscrews 
    provided,(additionalanchoringholesavailableformore 
    securemountingifneeded)makingsureallwiresextend 
    throughholeinmountingbase. 
    7.Adjustlengthandroutingofeachwiretoreachpmpor 
    terminalandconnectorblockonmountingbasewith1/4in.of 
    extrawire.Striponly1/4in.ofinsulationfromeachwireto 
    preventadjacentwiresfromshortingtogetherwhencon- 
    nected. 
    8.Matchandconnectequipmentwirestoproperterminalsofthe 
    connectorblocks.(SeeTable1andFig.2through24.)BothR 
    andCmustbeconnectedforproperthermostatoperation. 
    Improperwiringorinstanationmaydamagethethermostat. 
    Checktomakesurewiringiscorrectbeforeproceedingwith 
    installationorturningonunit. 
    9.Pushanyexcesswireintowallandagainstmountingbase. 
    Sealholeinwalltopreventairleaks.Leakscanaffect 
    operation. 
    10,Snaphingebacktogether. 
    11.Closethermostatassemblymakingsurepinsonbackofcircuit 
    boardalignwithsocketsinconnector. 12.TurnONpowertounit. 
    ---)Onpowerup,LCDreadoutwilldisplayAC,HP,A2,orH2 
    dependingonthethermostatmodelandjumperstatus.SeePower 
    OnCheckunderOperationalInformationonpage11for 
    explanation. 
    Step4--SetThermostatConfiguration 
    Configurationoptions,liketheRI9configurationjumperare 
    intendedtobeselectedatinstallationandarenormallynot 
    modifiedbythehomeowner.Theseoptionsaxenotdiscussedinthe 
    HomeownersGuideandthereforemustbemadeaspartofthe 
    installation.Aspecialprocedureallowsentryintotheconfigura- 
    tionmode.Thethermostatwillautomaticallyexitthismodeifno 
    buttonispressedfor3minutes.Whileintheconfigurationmode, 
    upto8optionchoicescanbemade: 
    Option01:Anticipatoradjustment 
    Option02:Cleanfiltertimeradjustment 
    Option03:FahrenheitorCelsiusoperation 
    Option04:Enablefan(G)onwithanyheat(W) 
    Option07:Enablezoning 
    Option08:Auxiliaryheatlockouttemperatureadjustment 
    Option13:Roomtemperatureoffsetadjustment 
    Option15:EnableAUTOmode 
    Anexplanationforeachoftheseandhowtoentertheconfigura- 
    tionmodefollows. 
    Toentertheconfigurationmode: 
    PressandholdtheFANbuttonforapproximately10secuntil 
    roomtemperaturedisappearsanddisplayreads01.Youarenow 
    intheconfigurationmode. 
    NOTE:IftheFANbuttonispressedagainorifnobuttonis 
    pressedfor3min,thethermostatwillexittheconfigurationmode 
    andreturntonormaloperation.Tore-entertheconfiguration 
    mode,theFANbuttonmustbepressedandheldfor10secagain. 
    Whileinconfigurationmode: 
    Thedisplayisusedtoshowboththeoptionnumberandthe 
    selectionchoicewithinthatoption. 
    OPTIONI--ANTICIPATORADJUSTMENT 
    Thisadjustmentcontrolsthesensitivityandcyclerateofthe 
    thermostat.Highernumbersdecreasethesensitivityandslowthe 
    cyclerate.Lowernumbersincreasesensitivityandincreasecycle 
    rate.However,alimitingfeaturewillnotallowmorethan4 
    equipmentcyclesperhr,regardlessofsetting.Valuescanrange 
    from1to9.Factorydefaultsettingis3.Thisdefaultselectionwill 
    provideoptimumperformanceinnearlyallinstallations.Tryit 
    first.Donotchangesettingunlessthereisevidenceofneedtodo 
    SO. 
    Unlikeconventionalanticipators,thissettingisnottobedeter- 
    minedbycurrentdraw.Thereisnoneedtomeasure,know,or 
    2  
    						
    							  
    compensateforcurrent.Thereisalsonodroopwiththisthermo- 
    stat,regardlessofanticipatorsetting.Thisadjustmentcontrolsonly 
    sensitivityandcyclerateuptothemaximumof4cyclesperhr. 
    TOADJUST: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay01.ThisselectsOption1. 
    TheSETiconshouldbeoff. 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOptionlsetting. 
    4.Useupanddownbuttonstomovebetweentheavailable 
    Option1valuesof01to09.Factorydefaultis03. 
    5.PressMODEbuttonagaintoreturntoOptionIindicationof 
    01.TheSE-_Iiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION2-_2LEANFILTERTIMER 
    Thisoptionselectsthenumberofhoursofbloweroperation 
    (heating,cooling,orfan)beforeFILTERiconisdisplayed.With 
    OFselected,theiconwillnevercomeon.disablingthisfeature. 
    Timeselectioncanbefrom400to3600hoursbyselecting 
    numbers01through09.(Timeis400Xnumberselected.)Factory 
    defaultis2(800hours).Recommendedselectionsare:disposable 
    filter800hr,mediafilter1200to1600hr,orelectronicaircleaner 
    1600to2400hrofbloweroperation. 
    TOADJUST: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2,Useupanddownbuttonstodisplay02.ThisselectsOption2. 
    TheSETiconshouldbeoff. 
    3_PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption2setting. 
    4.Useupanddownbuttonstomovebetweentheavailable 
    Option2valuesofOFand01through09.Factorydefaultis 
    02. 
    5.PressMODEbuttonagaintoreturntoOption2indicationof 
    02.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION3--FAHRENHEIT/CELSIUSSELECTION 
    ThisoptionselectsFahrenheitorCelsiusoperation. 
    TOSELECT: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay03.ThisselectsOption3. 
    TheSETiconshouldbeoff. 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption3setting. 
    4.Useupanddownbuttonstomovebetweentheavailable 
    Option3choicesofF(Fahrenheit)orC(Celsius).Factory 
    defaultisF. 
    5.PressMODEbuttonagaintoreturntoOption3indicationof 
    03.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION4-43(FAN)ONWITHANYW(HEAT) 
    ThisselectiondetermineswhethertheG(fan)outputistobeON 
    orOFFwhenanyW(furnaceorstripheat)outputisON.Most 
    furnacesandfancoilsmanagetheirownblowersanddonot 
    requireaseparateGsignal.Fortheseapplications,selectOFF. SomeauxiliaryheatersrequireaseparateGsignaltoturnonthe 
    blower.Inthiscase,selectON.FactorydefaultisOFF. 
    TOSELECT: 
    I.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay04.ThisselectsOption4. 
    TheSETiconshouldbeoff 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption4setting. 
    4.UseupanddownbuttonstomovebetweenavailableOption4 
    choicesofONorOF.FactorydefaultisOF. 
    5.PressMODEbuttonagaintoreturntoOption4indicationof 
    04TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption.orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION7--ZON1NGON/OFFSELECTION 
    Thisselectionenablesordefeatsthe15minutecycletimer,the15 
    minutestagingtimer,andthe5minutecompressortimeguard.(See 
    OperationalInforn_tiononpage11fordetails.)Thesetimers 
    MUSTbeenabled(zoningOFF)fornormaloperationanddisabled 
    (zoningON)forzoningapplications.Inzoningapplications,the 
    zonecontrolcenterperformsthesetimingfunctions.Factory 
    defaultisOF. 
    TOSELECT: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay07.ThisselectsOption4. 
    TheSETiconshouldbeoff. 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption7setting. 
    4.UseupanddownbuttonstomovebetweenavailableOption7 
    choicesofONorOF. 
    5.PressMODEbuttonagaintoreturntoOption7indicationof 
    07.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION8--HIGHAMBIENTAUXILIARYHEATLOCKOUT 
    PresentinHPand2Smodelsonlywhenconfiguredasaheat 
    pump.Outdoortemperaturesensormustheattached.Thisselec- 
    tionallowslockoutofanyelectricheat(Woutput)whenoutdoor 
    temperatureisaboveaselectedtemperature.Temperaturesof5°to 
    55°F(orequivalentvaluesinC)canbeselected.Featurecanbe 
    disabledbyselectingOFF.Emergencyheat(EHEATmode) 
    alwaysoverridesthisfeature. 
    TOSELECTorADJUST: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay08.ThisselectsOption8. 
    TheSETiconshouldbeoff. 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption8setting. 
    4.UseupanddownbuttonstomovebetweenavailableOption8 
    choicesofOF,or5through55in5steps. 
    5.PressMODEbuttonagaintoreturntoOption8indicationof 
    08.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION13--ROOMTEMPERATUREOFFSET 
    Thisoptionallowscalibration(ordeliberatemiscalibration)of 
    roomtemperaturesensor.Therearevariousmasonswhythe 
    homeownermaywanttohavedisplayedtemperatureadjustedtoa  
    						
    							  
    higherorlowervalue.Theselectednumberisthenumberof 
    degrees,plusorminus,whichwillbeaddedtotheactual 
    temperature.Thenumbercartrangebetween-5and+5.Factory 
    defaultis0.Thisadjustedvaluewillbeusedasactualtemperature 
    forbothdisplayandcontrolaction.Forexample,if2isselected, 
    72°Factualwillread74F.Ifsetpointis72,theroomwillcontrol 
    toanactualvalueof70whichwillbedisplayedandacteduponas 
    ifitwere72.Theeffectisthatapositivenumberselectionwill 
    maketheroomtemperaturelowerandviceversa.Thisthermostat 
    isfactorycalibratedwithinanaccurancyofplusorminusI°F,so 
    thisadjustmentwillprovidethebestaccuracywhensetto0. 
    TOSELECT: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay13.ThisselectsOption 
    13.TheSETiconshouldbeoff. 
    3.PressMODEbuuononce.TheSETiconwillcomeon.The 
    displaynowshowsOption13setting. 
    4.UseupanddownbuttonstomovebetweenavailableOption 
    14choicesof-5through+5in1°steps. 
    5.PressMODEbuttonagaintoremmtoOption13indicationof 
    13.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    OPTION15--AUTOMODEON/OFFSELECTION 
    ThisoptionsallowstheinstallertoenableordisableAUTOmode 
    (automaticchangeoverbetweenheatandcool).Whendisabled. 
    AUTOicondoesnotappearwhensuccessivepressesofMODE 
    buttonareusedtomovebetweenOFF,HEAT,andEHEAT(in 
    heatpumpsystems).FactorydefaultisON(AUTOmodeenabled). 
    TOSELECT: 
    1.Enterconfigurationmode(ifnotalreadythere). 
    2.Useupanddownbuttonstodisplay15.ThisselectsOption 
    15.TheSETiconshouldbeoff. 
    3.PressMODEbuttononce.TheSETiconwillcomeon.The 
    displaynowshowsOption15setting. 
    4.UseupanddownbuttonstomovebetweenavailableOption 
    15choicesofONorOF. 
    5.PressMODEbuttonagaintoreturntoOption15indicationof 
    15.TheSETiconwillnowbeoff. 
    6.UseupanddownbuttonstoselectanotherOption,orpress 
    FANbuttontoexitconfigurationmode. 
    Step5---CheckThermostatOperation 
    FANOPERATION 
    1.PressFANbutton,startingfanoperation.FANiconturnson. 2.PressFANbuttonagain,stoppingfanoperation.FANicon 
    turnsoff.(Somefancoilshave90secfanoffdelay,sofan 
    maynotstopimmediately.) 
    HEATINGOPERATION 
    1.PressandreleaseMODEbuttonuntilHEATiconappears. 
    Thisselectsheatingmode. 
    2.Pressandreleaseupbuttonuntilsetpointisatleast5°above 
    roomtemperature.Withinafewseconds,HEATONiconwill 
    eitherstayonorflash.Flashingindicatesaheatdemandexists, 
    butthecycletimerortimeguardtimerisdelayingheatturnon. 
    (SeeOperationalInformationonpage11fortimerexplana- 
    tion.)Todefeattimer,simultaneouslypressFANandup 
    buttons.Heatingwillcomeonwithinafewsecondsand 
    HEATONiconwillstayon.Loweringsetpointtobelow 
    roomtemperaturewillturnoffheatingandremoveHEATON 
    iconwithinafewseconds. 
    COOLINGOPERATION 
    1.PressandreleaseMODEbuttonuntilCOOLiconappears. 
    Thisselectscoolingmode. 
    2,Pressandreleasedownbuttonuntilsetpointisatleast5 
    belowroomtemperature.Withinafewseconds,COOLON 
    iconwilleitherstayonorflash.Flashingind?teatesacooling 
    demandexists,butcycletimerortimeguardtimerisdelaying 
    coolingturnon.(SeeOperationalInformationonpage11 
    fortimerexplanation.)Todefeattimer,simultaneouslypress 
    FANandupbuttons.Coolingwillcomeonwithinafew 
    secondsandCOOLONiconwillstayon.Raisingsetpointto 
    aboveroomtemperaturewillturnoffcoolingandremove 
    COOLONiconwithinafewseconds. 
    OUTDOORTEMPERATURE 
    Ifsystemisequippedwithanoutdoortemperaturesensor,checkits 
    operationbypressingtheupanddownbuttonstogether.Outdoor 
    temperaturewillbedisplayedforabout5sec.If--isdisplayed, 
    theoutdoortemperaturesensorisabsentornotproperlyconnected. 
    Step6_Checklist 
    I.Runequipmentthroughseveralheatingandcoolingcyclesto 
    ensureproperoperation. 
    2.Ifequipmentistobeleftinoperation,setpointandoperating 
    modemustbeproperlyselected. 
    3.Putawaytoolsandinstruments,andcleanupdebris. 
    4.ReviewHomeownersGuidewithowner. 
    5.Leaveliteraturepacketwithowner. 
    4  
    						
    							  
    --_Table2--Non-ProgrammableThermostatQuickReference 
    I 
    24v 
    TSTATModelOutdoorUnitR-19JumperCommon! 
    Hot 
    AC01-BACN/ARC 
    HP01-BHPUncutRCG 
    HP01-SACCutRCG 
    2S01-B2-SpeedACCutRCG 
    2S01-B2-SpeedHPUncutRCG 
    ModelNumberS:TSTATCCNAC01-B,TSTATCCNHP01-B,TSTATCCN2S01-B 
    Note:AC=AirConditioner,HP=HeatPump,2S=2-Spee0,N/A=NotApplicable THERMOSTATOUTPUT 
    HeatHeatHeatCoolCoolReversingValve 
    FanStage1Stage2Stage3Stage1Stage2 
    GW/W1N/AN/AY/Y2N/AN/A 
    Y/Y2W/W1N/AY/Y2N/AO/W2 
    WPW1OPW2N/AY/Y2N/AN/A 
    WANtO/W2N/AY1Y/Y2N/A 
    Y1Y/Y2W/W1Y1Y/Y2O/W2 
    MODELACSINGLE-SPEED 
    THERMOSTATAIRCONDITIONER 
    24VACHOT[_ 
    24VACCOMM[_ 
    HEATSTAGE1 
    COOLSTAGE1__ 
    FAN SINGLE-STAGE 
    FURNACE 
    ...._[]1 
    ...._[_-F--- 
    ---q-_I 
    ---+EFF--- 
    ...._[_1 -_-rT] 
    A97237 
    Fig.2--Single-SpeedAirConditioner 
    withSingle-StageFurnace 
    MODELAC 
    THERMOSTAT 
    _,_,OROT[E}-L3 
    _,VACCOMMI_--_ 
    FAN_-3 
    COOLSTAGE1I__--_£ 
    HEATSTAGE1_.--=t TYPICALSINGLE-SPEED 
    FANCOILAIRCONDITIONER 
    ....._-r_ 
    -E_....._-r_ 
    --_=Seenotes6andff 
    --+Fig_Single-SpeedAirConditioner 
    withTypicalFanCoil A98453 TINO-STAGEOR 
    MODELACVARIABLE*SPEEDSINGLE-SPEED 
    THERMOSTATFURNACEAIRCONDITIONER 
    2,VAC.OX__1_....  24VADCOMMIN--........_--[N 
    HEATSTAGE1_.... 
    COO_STAGEt_....__.._[]  FAN[_.... 
    Seenote1 
    A98452 
    Fig._---Single-SpeedAirConditioner 
    with2-StageorVariable-SpeedFurnace 
    MODELHP 
    THERMOSTAT 
    24VACHOT_--.... 
    24VACCOMM_...... 
    HEATSTAGE1_.... 
    COOLSTAGEI 
    FANI_--I..... 
    HEATSTAGE2_.... 
    N/A[] 
    _A[] 
    OUTDOORFr_] TWO-STAGEOR 
    VARIABLE-SPEEDSINGLE-SPEED 
    FURNACEAIRCONDITIONER 
    -{_ 
    -{_1 
    r_ 
    Seenotes2and3 
    A98454 
    --_Fig.5,--Single-SpeedAirConditioner 
    with2-StageorVariable-SpeedFurnace  
    						
    							  
    MODELHP 
    THERMOSTAT 
    24VAGHOT 
    24VACCOMM[_ 
    HEATSTAGE1 
    COOLSTAGEI 
    FAN[_- 
    HEATSTAGE2 
    N/A[] 
    N/A[] 
    OUTDOORFI_ SINGLE-SPEED 
    AIRCONDITIONER 
    -i  -IN 
    .....___ 
    -El 
    -[]  TYPICAL 
    FANCOIL 
    ____ 
    _.__ 
    _c__ 
    __[_._ 
    Seenotes2,4,6,and11 
    --_Fig.6--Single-SpeedAirConditioner 
    withTypicalFanCoil A98455 
    MODEL2SSINGLE-STAGE 
    THERMOSTATFURNACE 
    24VACHOT[_....1 
    24VACCOMM_....! 
    HEATSTAGE1_]--------_ 
    COOLSTAGE2_I 
    FAN_.... 
    N/A 
    COOLSTAGE1 
    _A[] 
    GO_-E_ONL_So°notes2.5,and8 
    -->Fig._--Two-Sp_dAirConditioner 
    withSingle-StageFurnace TWO-SPED 
    AIRCONDITIONER 
    -_....__[]  __....g-[g] 
    ...._-[N 
    -_-N1 
    i 
    A98457 MODELHP 
    THERMOSTATFANCOIL 
     ,VAGOOMMi 
    COOL/HEAT 
    STAGE1.... 
    RVSCOOLING 
    N/A[] 
    N/A[] TYPICALSINGLE-SPEED 
    HEATPUMP 
    ._-_ 
    ._-_ 
    -_-_ 
    [email protected] 
    Seenotes6,7,and11 
    Fig.7---Single-SpeedHeatPump 
    withTypicalFanCoil A98456 
    TWO-STAGEOR 
    MODEL2SVARJABLE_PEEDTWO-SPEED 
    THERMOSTATFURNACEAIRCONDITIONER 
    24VACHOT[_--..... 
    24VACCOMM[_-..... 
    HEATSTAGE1_.... 
    COOLSTAGE2_.... 
    FAN[_..... 
    HEATSTAGE2_------- 
    COOLSTAGE1_---___--.-_. 
    _A[] 
    OUTOOOR[-F_I 
    coS ::cO,.o.-L  r_i.... 
    -{_ 
    I 
    r_ 
    Seenotes2,3,6,and8  -_-r_ 
    -_Fig.9--Two-SpeedAirConditioner 
    with2-StageorVariable-SpeedFurnace A9845_ 
    6  
    						
    							  
    MODEL2S 
    THERMOSTAT 
    HEATSTAGE2 
    COOLSTAGE1 
    _A[] 
    OUTDOORFrS_ TYPICAL 
    FANCOIL 
    -IN 
    -IN TWO-SPEED 
    AIRCONDITIONER 
    Seenotes2,4,5,6,8,and11 
    Fig.10--Two-SpeedAirConditioner 
    withTypicalFanCoil A98459 
    MODEL2S 
    THERMOSTAT 
    24VACHOT 
    24VACCOMM 
    HEATSTAGE3rw_ 
    COOIJHEAT_.... 
    STAGE2 
    PAN_-..... 
    ..SCOOL,.G_-_--___ 
    o%p_TEl--__-. 
    NIA[] 
    OUTDOOR TWO-STAGEOR 
    VARIABLE-SPEEDTWO-SPEED 
    FURNACEHEATPUMP 
    ......E3_F___,___I_ 
    ......{__l____r__[] 
    .... 
    55_H---_-_-_ 
    -_I[] 
    _kr-tm-F_ 
    Eml 
    Seenotesl,6,7,8,andtO 
    Fig.12--Two-SpeedHeatPump 
    with2-StageorVariable-SpeedFurnace A98461 MODEL2B 
    THERMOSTAT 
     ,VAO.OT 
    24VACCOMM 
    HEATSTAGE3 
    COOIJHEAT 
    STAGE2 
    FAN[_ 
    RVSCOOLING SINGLE-STAGETWO_SPEED 
    FURNACEHEATPUMP 
    .....[__-___i.___ 
    -E_-......_-_l 
    ....-I_--_-r_ 
    [email protected] 
    .....] 
    __[] 
    ._-l-al 
    COOIJHEAT 
    STAGE1 El-............-q-l_l 
    N/A[] 
    OUTDOORF]_] 
    c:LL°,o:Lr  Seenote5,7,8,and10 
    Fig.11--Two-SpeedHeatPump 
    withSingle-StageFurnace A98460 
    MODEL2S 
    THERMOSTAT 
    24VACHOT_._I 
    24VACCOMM[_..__ 
    FAN_/ 
    COO_.EAT_ 
    STAGE2 
    HEATSTAGE3 
    RVSCOOLING 
    COOL/HEAT__ 
    STAGE1 
    NIA[] 
    o_oo.Fr_ TYPICALTWO-SPEED 
    FANCOILHEATPUMP 
     -LT..... 
    ......__[] 
    [email protected] 
    --__-I-I_!-...._-I_ 
    L_-H_[] 
    -;_-[]_-_-rm 
    ._;P 
    .........._-FI 
    Beenotes5,6,7,8,I0,and11 
    A98462 
    -_Fig.13_Two-SpeedHeatPump 
    withTypicalFanCoil 
    ?  
    						
    							  
    MODELAC 
    THERMOSTAT 
    24VACHOT[_!-- 
    HEATSTAGE1_--- 
    COOLSTAGE1_--- 
    FAN1_--- 
    24VACCOMMI_----- EASYSELECTSINGLE-SPEED 
    TERMINALBOARDAIRCONDITIONER 
    1_]J,JOMPER 
    -1_ 
    -N-]j jO PER 
    N- 
    _-a._-r-q 
    -IN 
    -I_-.......-q-N 
    [] 
    ]Seenote11 
    A98463 
    --_Fig.14---Single-SpeedAirConditionerwith 
    Variable-Speed(FK4C,FV4A,40FKA)FanCoil 
    MODEL2SEASYSELECTTWO-SPEED 
    THERMOSTATTERMINALBOARDAIRCONDITIONER 
    24VOLTHOT1_--- 
    24VOLTCOMM[_---- 
    FANl_--!.-- 
    COOLSTAGE2_--- 
    HEATSTAGE1 
    HEATSTAGE2_-_--~ 
    COOLSTAGE1 
    N/A[] 
    ou_ooRrr_ 
    Seenotes2,4,8,and11 
    A98465 
    -_Fig.16---Two-SpeedAirConditionerwithVariable- 
    Speed(FK4C,FV4A,40FKA)FanCoil MODELHP 
    THERMOSTAT EASY_ELECTSINGLE-SPEED 
    TERMINALBOARDAIRCONDITIONER 
    2,VACROT_...._-1_ 
    HEATSTAGE,I_....q-I_ 
    2,VACCOMM_...._t_-- 
    COOLSTAGE,_.... 
    _A_....}-[] 
    .EATSTAGE2_.... 
    .,A[][] 
    .,A[]I[] 
    O_DOORF_ 
    co::.:O.o.-1 JIJUMPER 
    REMOVE 
    J2JUMPER 
    FORHEAT 
    STAGING 
    Seenotes2,4,and11 
    A98464 
    --*Fig.15--Single-SpeedAirConditionerwith 
    Variable-Speed(FK4C,FV4A,40FKA)FanCoil 
    MODELHPEASYSELECTSINGLE-SPEED 
    THERMOSTATTERMINALBOARDHEATPUMP 
    24VACHOT_-_- 
    24VACCOMM[_---_- 
    FAN1_-_. 
    COOL/HEAT[_--- 
    STAGE1 
    HEATSTAGE2_---- 
    N/A[] 
    RVSCOOLING_---- 
    N/A[] 
    OUTDOORr_] -i_J,JUMPER___ 
    -QE] 
    IJ2JUMPER 
    ......._--_-I_l 
    -I_---[_] 
    [] 
    Seenotes7,8,and11 
    A98466 
    --_Fig.17--Single-SpeedHeatPumpwith 
    Variable-Speed(FK4C,FV4A,40FKA)FanCoil  
    						
    							  
    MODEL2SEASYSELECT 
    THERMOSTATTERMINALBOARD TWO-SPEED 
    HEATPUMP 
    24VACHOT[_---- 
    24VACCOMM[_----- 
    FAN_----- 
    DOO_#;TE_--- 
    HEATSTAGE3_---- 
    RVSCOOLING_--- 
    COOL/HEAT 
    STAGE1 
    OUTDOORFr_] _- 
    -{_J,JUMPER___[] 
    _-[] 
    5_........G}_[] 
    -I_-- 
    J2JUMPER 
    _-_-r_ 
    -_-_-_l 
    Seenotes5,7,8,10,and11 
    A98467 
    --_Fig.18--Two-SpeedHeatPumpwith 
    Variable-Speed(FK4C,FV4A,40FKA)FanCoil 
    MODELACSPLICEHEATER 
    THERMOSTATBOXCONTROLBOX 
    24VACHOT_-- 
    24VACCOMM[_ 
    HEATSTAGE1 
    COOLSTAGE1[_ 
    FAN[_ _£Z__R_E_D_. 
    -_-Y_-EZ_-: 
    .__GRN---e 
    Seenotes8and12 
    A98470 
    -_Fig.20---Single-Sp_dPackagedAirConditioner 
    withSingle-SpeedElectricHeat(50SS,SX,ZP) MODELACSPLICE 
    THERMOSTATBOX 
    24VACHOT[_ 
    24VACCOMM 
    HEATSTAGE1 
    coOLSTAGE1[_ 
    FAN[_-- ____RE_D__ 
    ____B___.__!  _t__WH--T__ 
    ___YE_L__ 
    ____G_._.__ 
    Seenote8 
    A98469 
    -_Fig.19_Single-SpeedPackagedAirConditioner 
    withSingle-StageGasFurnace(48SS,SX) 
    MODELHP 
    THERMOSTAT HATER 
    SPLICEBoxCONI_R_OLBOX 
    24VACHOT 
    24VACCOMM[_ 
    HEATSTAGE1I_ 
    COOLSTAGE1 
    FAN 
    HEATSTAGE2 
    N/A[] 
    N/A[] 
    o_0ooRr[] 
    Seenotes2,8,9,and12 
    A98471 
    Fig.21_Single-SpeedPackagedAirConditioner 
    with2-StageElectricHeat(50SS,SX,ZP) 
    9  
    						
    							  
    MODELHP 
    THERMOSTAT 
    24VACHOT[_ 
    24MACCOMM 
    HEATSTAGE2 
    COOL/HEAT 
    STAGE1 
    FAN 
    RVSCOOLING 
    N/A[] 
    N/A[] 
    I-I  _____E_.D__ 
    ____B.R_N__ 
    ___YEL__ SPLICEHEATER 
    BOXCONTROLBOX 
    _____w_Un.-oI 
    -4I 
    _4 
    I 
    -°I 
    I____1 
    Seenotes8,and12 
    A98472 
    -_Fig.22--Single-SpeedPackagedHeatPumpwith 
    Single-StageElectricHeat(50HS,HX,ZH) 
    MODELHP 
    THERMOSTAT 
    24MACHOT[_ 
    24VACCOMM[_ 
    HEATSTAGE2 
    COOL/HEAT 
    STAGE1 
    FAN[_ 
    RVSCOOLING 
    N/A[] 
    N/A[] SPLICE 
    BOX 
    ____B_RN__-4 
    ._£__w____--e 
    ,___--YEL-----4 
    ___Q__G__R__N___--4 
    ___O_.R____--4 
    Seenotes8,and12 
    A98474 
    --_Fig.24_Single-SpeedPackagedHeatPump 
    withSingle-StageGasFurnace(48HX) MODELHP 
    THERMOSTAT 
    24MACHOT 
    24VACCOMM[_- 
    HEATSTAGE2 
    COOIJHEAT 
    STAGE1 
    iFAN[_ 
    RVSCOOLING 
    N/A[] 
    N/A[] 
    OOTOooR 
    , SPLICE 
    BOX 
    .___R_E_D__4 
    : 
    ..........Q 
    __ED___RAN.).--.Q 
    _QO_RN.--4 
    I HEATER 
    CONTROLBOX 
    .RED.._Q 
    .B_N. 
    .--,U 
    _w_.._,, 
    vJo__..,, 
    PN_K-_ 
    Seenotes8,9,and12 
    A98473 
    Fig.23_Single-speedPackagedHeatPumpwith 
    2-StageElectricHeat(50HS,HX,ZH) 
    --_WIRINGDIAGRAMNOTES: 
    1.Furnacemustcontrolitsownsecond-stageheatoperationvia 
    furnacecontrolalgorithm.RefertoindoorequipmentInstal- 
    lationInstructionsl;Drpropersetup. 
    2.CutjumperRI9toconvertthermostattoairconditioning 
    operation. 
    3.Asanoption,lockthefurnaceintolow-fireoperationandlet 
    O/W2controlhigh-fireoperation.Refertoindoorequipment 
    InstallationInstructionsforpropersetup. 
    4.O/W2cancontrolsecond-stageheat.Refertoindoorequip- 
    mentInstallationInstructionsforpropersetup. 
    5.RefertooutdoorequipmentInstallationInstructionsforlatent 
    kitrequirements. 
    6.Terminalsmarkedwith*maynotbepresentonequipment. 
    7.O/W2energizesreversingvalveincooling. 
    8.RefertooutdoorequipmentInstallationInstructionsforproper 
    setup. 
    9:Omitredandpinkwiresfromdiagramwhenwiringa50ZP, 
    ZHwith2-stageheaters. 
    10.SelecttheZONEpositiononthe2-speedheatpumpcontrol 
    board. 
    11.RefertofancoilInstallationInstructionsforproperwiring. 
    12.ProgramthermostattobringonG(fan)withanyW(heat) 
    selection.SeesectionunderSetThermostatConfiguration. 
    10  
    						
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