sc 3201 heat pump hardwired programmable electronic …electrical rating: • 24 vac (18-30 vac) •...

Heat Pump 7-Day Programmable

HardwiredSC 3201Programmable Electronic Thermostat

Installation, Operation & Application GuideFor more information on our complete range of American-made products – plus wiring diagrams, troubleshooting tips and more, visit us at www.icmcontrols.com

•7-DayProgrammable

•2-StageHeatPump

•BacklitDisplay

•ManualChangeover

•Simpleset®Programming

•Title24Compliant/NoBatteriesRequired

•RelayOutputs(minimumvoltagedropinthermostat)

•IdeallySuitedfor:–Residential(NewConstruction/Replacement), LightCommercial

Table of Contents

SimpleComfort®3201PartsDiagram.......................................................................................... 1Specifications.............................................................................................................................. 2ImportantSafetyInformation..................................................................................................... 2PackageContents/ToolsRequired............................................................................................... 2ToRemoveExistingThermostat................................................................................................ 3ToInstallThermostat.................................................................................................................. 3WiringDiagramConversions.................................................................................................. 5-16ModeofOperation.................................................................................................................... 17LEDIndicators.......................................................................................................................... 18StartingtheThermostat........................................................................................................... 19TestingtheThermostat............................................................................................................ 20OperatingModes...................................................................................................................... 22SettingtheTimeandDayoftheWeek..................................................................................... 23Programming............................................................................................................................ 24Simpleset®Programming.......................................................................................................... 26FactoryPreprogramming.......................................................................................................... 26PersonalProgramSchedule...................................................................................................... 27Troubleshooting........................................................................................................................ 29

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SimpleComfort® 3201 Parts Diagram

Fan Switch

Reset Button

Cool EmerOff

OnAuto

Heat

Y2Y1EGW2OB

Mode/Hold Switch

System Switch

C

L

R

Mode Hold

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ElectricalRating: •24VAC(18-30VAC) •1ampmaximumperterminal •4ampmaximumtotalload •60minutepowerlossbackupforclockTemperaturecontrolrange:45°Fto90°F(7°Cto32°C)Accuracy:±1°F(±0.5°C)Systemconfigurations:2-stageheat,2-stagecool,heatpumpTerminations:C,L,R,B,O,W2,G,E,Y1,Y2

Specifications

WARNING!:Alwaysturnoffpoweratthemainpowersupplybeforeinstalling,cleaning,orremovingthermostat.

•Thisthermostatisfor24VACapplicationsonly;donotuseonvoltagesover30VAC•Allwiringmustconformtolocalandnationalelectricalandbuildingcodes•Donotuseairconditioningwhentheoutdoortemperatureisbelow50degrees;thiscandamageyour

A/Csystemandcausepersonalinjuries•Usethisthermostatonlyasdescribedinthismanual

Important Safety Information

Packageincludes:SimpleComfort®3201programmablethermostatonbase,labeledthermostatcover,wiringlabels,screwsandwallanchors,Installation,OperationandApplicationGuide.

Toolsrequiredforinstallation:Drillwith3/16”bit,hammer,screwdriver.

Package Contents/Tools Required

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ELECTRICALSHOCKHAZARD–TurnoffpoweratthemainservicepanelbyremovingthefuseorswitchingtheappropriatecircuitbreakertotheOFFpositionbeforeremovingtheexistingthermostat.

1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingtheappropriatecircuitbreakeroff.

2. Removecoverofoldthermostat.Thisshouldexposethewires.

3. Labeltheexistingwireswiththeenclosedwirelabelsbeforeremovingwires.

4. Afterlabelingwires,removewiresfromwireterminals.

5. Removeexistingthermostatbasefromwall.

6. Refertothefollowingsectionforinstructionsonhowtoinstallthisthermostat.

To Remove Existing Thermostat

ELECTRICALSHOCKHAZARD–TurnoffpoweratthemainservicepanelbyremovingthefuseorswitchingtheappropriatecircuitbreakertotheOFFpositionbeforeremovingtheexistingthermostat.

IMPORTANT:Thermostatinstallationmustconformtolocalandnationalbuildingandelectricalcodesandordinances.

Note:Mountthethermostataboutfivefeetabovethefloor.Donotmountthethermostatonanoutsidewall,indirectsunlight,behindadoor,orinanareaaffectedbyaventorduct.

1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingtheappropriatecircuitbreakeroff.MovetheSystemswitchtoOFF.

To Install Thermostat

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To Install Thermostat (continued)2. Toremovecover,insertandtwistacoinorscrewdriverintheslotsonthesidesofthethermostat.

3. Putthermostatbaseagainstthewallwhereyouplantomountit(Besurewireswillfeedthroughthewireopeninginthebaseofthethermostat).

4. Marktheplacementofthemountingholes.

5. Setthermostatbaseandcoverawayfromworkingarea.

6. Usinga3/16”drillbit,drillholesintheplacesyouhavemarkedformounting.

7. Useahammertotapsuppliedanchorsinmountingholes.

8. Alignthermostatbasewithmountingholesandfeedthecontrolwiresthroughthewireopening.

9. Usesuppliedscrewstomountthermostatbasetowall.

10. Insertstripped,labeledwiresinmatchingwireterminals.See“WiringDiagrams”sectionofthismanual(Pages5-16).

CAUTION!:Besureexposedportionofwiresdoesnottouchotherwires.

11. Tightenscrewsonterminalblock.Gentlytugwiretobesureofproperconnection.Doublecheckthateachwireisconnectedtotheproperterminal.

12. Sealholeforwiresbehindthermostatwithnon-flammableinsulationorputty.

13. Replacecoveronthermostatbysnappingitinplace.

14. Turnonpowertothesystematthemainservicepanel.

15. Testthermostatoperationasdescribedin“TestingtheThermostat”(Page20).

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Wiring Diagrams

SimpleComfort®3201ElectronicThermostatConversionto:Carrier Split Stream Condensers and Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Coleman 3000 Series Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Comfortmaker CYC Series Heat Pump Systems

SC 3201 Electronic Thermostat

(capped)

(capped)

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SimpleComfort®3201ElectronicThermostatConversionto:Heil-Quaker 867.814 Series and PH50 Series Heat Pump Systems

SC 3201 Electronic Thermostat

(capped)

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SimpleComfort®3201ElectronicThermostatConversionto:Payne Reliant and Endura Model Heat Pump Systems

SC 3201 Electronic Thermostat

(capped)

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SimpleComfort®3201ElectronicThermostatConversionto:Rheem/Ruud: -PGB, -PFA, -PCB, -PLA, and -PKA Series Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Goodman, Janitrol, Trane/American Standard Heat Pumps

SC 3201 Electronic Thermostat

(capped)

(capped)

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SimpleComfort®3201ElectronicThermostatConversionto:York E1CS, E1FB, E1FH Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Lennox CB19 Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Lennox HP19 and HP20 Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Lennox HP21 With CB21 PCB Heat Pump Systems

SC 3201 Electronic Thermostat

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SimpleComfort®3201ElectronicThermostatConversionto:Lennox HP22 With CB19 PCB Heat Pump Systems

SC 3201 Electronic Thermostat

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TheSimpleComfort®3201thermostathasbuttonsthatareusedto:

•Adjustthesetpointsofthethermostat•Setthemodes•Programtheschedule

Setting the Room Temperature (Setpoint Temperature)1.WiththeSystemswitchinCool,Heat,orEmer,thecurrenttemperaturesetpointdisplays.

2.Pressthe or buttonuntilthedesiredtemperaturesetpointdisplays.3.Thenewtemperaturesetpointisautomaticallysavedinmemory.

Setting a New Temperature Differential1.Thedefaulttemperaturedifferentialis1°.Whenyourroomtemperaturevariesby1°F,thethermostat

turnsonyoursystem.Ifyounoticeyoursystemturningonandofftoofrequently,increasethetemperaturedifferential.

2.PlacetheSystemswitchinOFFposition.

3.Pressboth and buttonssimultaneously.

4.Pressthe or buttontoselectdesiredsetting.5.Whenfinished,moveSystemswitchtoHeatorCoolpositiontolocksettingintomemory.

Operation

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TherearethreeLEDindicatorslocatedonthefrontofthethermostat.Theyaredesignedtoinformyouaboutthefollowing:

LED Color Function

AUX Green •Thisturnsonwhentheauxiliary(backup)heatingisinoperation

•Thisisthesecond(non-economy)stageofheat

•Itturnson2degreesbelowfirststageandisnotadjustable

CHECK Red •Whenthisturnson,amalfunctionhasoccurredsomewhereintheheatpumpsystem

•Pleasecontactaqualifiedservicetechnicianassoonaspossibletocheckyoursystem

EMER Red •Thislightturnsonwhenevertheemergencyheatismanuallyselected(SystemswitchisintheEMERposition)

•WhileintheemergencyHeatmode,theheatpumpcompressorisoff,andtheemergencyheat(sameastheauxiliaryheat)maintainsthesetpointtemperature

LED Indictors

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CAUTION!: Donotuseairconditioningwhentheoutdoortemperatureisbelow50degrees.Thiscandamageyourairconditioningsystemandcausepersonalinjuries.

1. MovetheFanAuto/OnswitchtotheAutoposition.Onpositionrunsindoorfancontinuously.2. MovetheSystemswitchtoCoolorHeat,dependingontheseason.

Starting the Thermostat

Fan Switch

Mode/Hold Switch

System Switch

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Oncethethermostatisinstalled,itshouldbethoroughlytested. CAUTION!:Donotenergizetheairconditioningsystemwhentheoutdoortemperatureisbelow

50degrees.Itcanresultinequipmentdamageorpersonalinjury. Note:BeforetestingtheSC3201,movetheFanAuto/OnswitchtotheAutoposition.

CoolTest1. SlideSystemswitchtoCoolposition.Coolmodescreenisdisplayed.2. Adjustsettemperaturesoitis5degreesbelowroomtemperature.3. Airconditioningshouldcomeonwithinafewseconds.4. Adjustthesettemperature2degreesabovetheroomtemperature

andtheA/CshouldturnOff.Theremaybeafandelayonyoursystem.

Note:Thereisafour-minutetimedelaytoprotectthecompressorafteritturnsOff.Tobypassthefour-minutedelay,slidetheSystemswitchtoOffandbacktoCoolmode.

HeatTest1.SlideSystemswitchtoHeatposition.Heatmodescreenisdisplayed.2.Adjustthesettemperaturesoitis5degreesabovetheroom

temperature.3.Heatshouldcomeonwithinafewseconds.AuxLEDturnsON.4.Adjustthesettemperaturesoitis2degreesbelowtheroom

temperatureandtheheatshouldturnOff.Theremaybeafandelayonyoursystem.

Note:Thereisafour-minutedelaytoprotectyourcompressor.Tobypassthefour-minutedelay,slidetheSystemswitchtoOffandbacktoHeatmode.

Testing the Thermostat

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EmergencyHeatTest1.SlideSystemswitchtoEmerposition.EmerHeatmodescreenisdisplayed(EmerLEDlights).2.Adjustsettemperaturesoitis5degreesaboveroomtemperature.3.Secondstageheatshouldcomeonwithinafewseconds(AuxLEDlights).4.Adjustthesettemperature2degreesbelowtheroomtemperatureandtheheatshouldturnoff.There

maybeafandelayonyoursystem.

FanTest1.SlideFanswitchtoOnposition.2.Indoorfanturnson.3.SlideFanswitchtoAutoposition.4.Indoorfanturnsoff.

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OffMode•Inthismode,thethermostatwillnotturnontheheatingor

coolingdevices(manualfancanoperate)•OFFmodeisalsousedtoaccessSetupandProgrammodes

CoolMode•Inthismode,thethermostatcontrolsthecoolingsystem•PresstheModebuttontoenterandexitProgramCoolmode•InProgramCool(PROGdisplays)mode,thethermostatwillfollowtheprogram

schedulethatisstoredinmemory

HeatMode•Inthismode,thethermostatcontrolstheheatingsystem•PresstheModebuttontoenter/exittheProgramHeatmode•InProgramHeat(PROGdisplays)mode,thethermostatwillfollowtheprogramschedulethatis

storedinmemory

EmergencyMode•Inthismode,thethermostatcontrolstheheatingsystem,butbypassestheheatpumpsystem•PresstheModebuttontoenter/exittheProgramEmerHeatmode•InProgramEmerHeat(PROGdisplays)mode,thethermostatwillfollowtheprogramschedulethatis

storedinmemory

Note:ProgramEmerHeatmodefollowsthesameschedulesetforProgramHeatmode.

HoldWheninProgrammableCool,ProgrammableHeat,orProgrammableEmerHeat,youcanlockinthepresentsettingsindefinitelybypressingtheHoldbuttononce(PROGflashes).PressHoldbuttonagaintoleaveHoldmode(PROGsolid).ForatemporaryHoldperiod,raiseorlowersettemperaturetodesiredsettemperature.Thethermostatwillautomaticallyreturntoprogrammedsettemperatureafter2hours.

Operating Modes

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Thetimeanddayoftheweekmustbesetforyourprogramscheduletooperatecorrectly.

1. SlidetheSystemswitchintotheOFFposition.

4. Pressthe buttonwhilethetimeisdisplayed.Thedisplayshowsthedaycurrentlysetonthethermostat(1=Monday,2=Tuesday,etc).

5. Pressthe or buttontosetthecorrectdayoftheweekthattodayis.

Note:SlidingtheSystemswitchtoCoolorHeatpositionswilllockthevaluesintomemory.Youmayalsopressthe buttontoenteryourprogrammingschedule.

2. Pressthe buttoninfor6seconds.

3. Pressthe or buttontoadjustthetime.

Setting the Time and Day of the Week

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Program OverviewTheSC3201programmablethermostathasfourperiods(MORN,DAY,EVE,NITE)thatarecustomizableforeachdayoftheweek.Eachperiodwillhaveasettime,heattemperature,andcooltemperature.TheSC3201monitorsthedayandtime,whilemaintainingthespecificconditionsyouhavechosenforeachperiodinyourprogram.

1.PlaceSystemswitchinOFFposition.

2.Pressthe buttonfor6seconds.

3.Pressthe buttontwice.

•Dayisdisplayed(1-7)

4.Pressthe or buttontochangethedayyouwanttoprogram(1=Monday,2=Tuesday,etc.).

5.Pressthe buttontoadvancetothenextparameter.

Note:Youcanalwayspressthe buttontoreturntothepreviousparameter.

•Periodisdisplayed(MORN,DAY,EVE,NITE)

6.Pressthe or buttontochangeperiodofday.

7.Pressthe buttontoadvancetothenextparameter.

Programming

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Programming (continued)

•Settimeisdisplayed

8. Pressthe or buttontochangesettime.9. Pressthe buttontoadvancetothenextscreen. Note:Transitionsrequiredafter11:59PMmustbeprogrammedinthe

nextday’sMORNperiod.

•Heattemperatureisdisplayed(50°Fto90°F) 10. Pressthe or buttontoadjustheatsettemperature.11. Pressthe buttontoadvancetothenextscreen.

•Cooltemperatureisdisplayed(45°Fto85°F) 12. Pressthe or buttontoadjustcoolsettemperature.13. Pressthe buttontoadvancetothenextscreen.

Repeatsteps1-13toprogrameachdayoftheweekindividuallyorusetheSimpleset®feature(seePage26)toprogrameverydaythesameasMonday.

Whenprogrammingiscomplete,slidetheSystemswitchtoHeatorCooltoexitProgrammingMode.YourprogramschedulewillbesavedinmemoryandyouwillbereturnedtotheOffmode.

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Simpleset®programmingisaconvenientmethodofprogrammingthethermostat.OncetheentireMonday(Day1)scheduleisset,Simpleset®programmingwillcopytheMondayscheduletoeverydayoftheweek.

AfterthecompleteMondayscheduleisset(seeProgrammingonPage24),youareattheDay2screen:1.Pressthe buttononce.Day1screendisplays.2.Pressthe buttonfor2seconds.

•Thedaysoftheweekwillcountdownfrom7to1andthiswilllockthesettingsintomemory.

•Oncethescheduleislockedin,youcangothrougheachdayandmakeanychangesyourequire.Thisfeaturespeedsuptheprogrammingofthestandardweekday/weekendschedule.

3.SlidetheSystemswitchtoHeatorCooltoexitProgrammingMode.

TheSC3201comespreprogrammedwiththefollowingschedule:

MORN 6:00 AM DAY 8:00 AM EVE 6:00 PM NITE 10:00 PMHEAT 70°F HEAT 62°F HEAT 70°F HEAT 62°FCOOL 78°F COOL 85°F COOL 78°F COOL 82°F

MONDAYthru

SUNDAY

Factory Preprogramming

Simpleset® Programming

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Usethefollowingpersonalprogramscheduletorecordyoursettings:

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

MONDAY1

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

TUESDAY2

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

WEDNESDAY3

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

THURSDAY4

Personal Program Schedule

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Personal Program Schedule (continued)

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

FRIDAY5

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

SATURDAY6

MORN DAY EVE NITEHEAT HEAT HEAT HEATCOOL COOL COOL COOL

SUNDAY7

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Symptom RemedyNodisplay Checkfor24VACatthermostat;displayisblankwhen24VACisnotpresent

Systemfandoesnotcomeonproperly Verifywiringiscorrect

Allthermostatbuttonsareinoperative Verify24VACispresent;unitlocksoutwhen24VACisnotpresent

Programscheduleactivatesatthewrongtime

Checktime(AM/PM)setonthermostat(see“SettingtheTime,”Page23)

Thermostatturnsonandofftoofrequently

Adjusttemperaturedifferential(See“SettingaNewTemperatureDifferential,”Page17)

Thermostatdoesnotfollowprogram VerifyitisoperatinginProgrammode(PROGdisplayssolid);checktime(AM/PM);checkifinHoldmode(PROGflashesinHoldmode)

“PROGram”flashes(inHoldmode) PressHoldbuttontoremovefromHoldmode

Fanrunscontinuously CheckFanOn/Autoswitch;fanrunscontinuouslywhenfanswitchisinONposition

Roomtemperatureisnotcorrect Verifywallholeforwiresispluggedwithputtyorinsulation

Problemnotlistedabove PressResetbuttononce*

*ResetButtonFunction Time,dayandmodechangedtolastsavedsettings(savedafterpowerlossorwhenexitingprogramsetup);configurationandprogramsettingsareunchanged.

Troubleshooting

ONE-YEAR LIMITED WARRANTYTheSellerwarrantsitsproductsagainstdefectsinmaterialorworkmanshipforaperiodofone(1)yearfromthedateofmanufacture.TheliabilityoftheSellerislimited,atitsoption,torepair,replaceorissueanon-casecreditforthepurchasepricesofthegoodswhichareprovidedtobedefective.ThewarrantyandremediessetforthhereindonotapplytoanygoodsorpartsthereofwhichhavebeensubjectedtomisuseincludinganyuseorapplicationinviolationoftheSeller’sinstructions,neglect,tampering,improperstorage,incorrectinstallationorservicingnotperformedbytheSeller.InordertopermittheSellertoproperlyadministerthewarranty,theBuyershall:1)NotifytheSellerpromptlyofanyclaim,submittingdatecodeinformationoranyotherpertinentdataasrequestedbytheSeller.2)PermittheSellertoinspectandtesttheproductclaimedtobedefective.ItemsclaimedtobedefectiveandaredeterminedbySellertobenon-defectivearesubjecttoa$30.00perhourinspectionfee.ThiswarrantyconstitutestheSeller’ssoleliabilityhereunderandisinlieuofanyotherwarrantyexpressed,impliedorstatutory.Unlessotherwisestatedinwriting,Sellermakesnowarrantythatthegoodsdepictedordescribedhereinarefitforanyparticularpurpose.

LIA159-4

Patent No. ���,������� William Barry Blvd., North Syracuse, NY �����

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