Download - Simple Comfort Thermostat
1 Heat/1 CoolManual Changeover
Battery or HardwireSC 2010Non-Programmable 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
•Configurable
•SingleStageHeat/CoolSystems
•SingleStageHeatPumpSystems
•BacklitDisplay
•CompatiblewithGas,Oil,orElectric
•FilterCheck
•StatusIndicatorLight
•RelayOutputs(minimumvoltagedropinthermostat)
•IdeallySuitedfor:–Residential(NewConstruction/Replacement)–LightCommercial
Table of Contents
PartsDiagram.............................................................................................................................1Specifications..............................................................................................................................2ImportantSafetyInformation.....................................................................................................2PackageContents/ToolsRequired...............................................................................................2ToRemoveExistingThermostat................................................................................................3ToInstallThermostat..................................................................................................................3WiringDiagrams..........................................................................................................................5ConfigurationMode...................................................................................................................10TestingtheThermostat............................................................................................................13ModeofOperation....................................................................................................................14Troubleshooting........................................................................................................................15
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Electricalrating: •24VAC(18-30VAC) • DCPower:3.0VDC(2“AA”batteriesincluded) •1ampmaximumperterminal • 3ampmaximumtotalloadTemperaturecontrolrange:45°Fto90°F(7°Cto32°C)Accuracy:±1°F(±0.5°C)Systemconfigurations:1-stageheat,1-stagecool,heatpump,gas,oil,electricTiming:Anti-shortCycle:5minutes BacklightOperation:Batteryfor5seconds,hardwiredfor10secondsTerminations:RC,RH,W,Y,B,O,G,C
Specifications
WARNING!:Alwaysturnoffpoweratthemainpowersupplybeforeinstalling,cleaning,orremovingthermostat.
•Thisthermostatisfor24VACapplicationsonly;donotuseonvoltagesover30VAC•Donotshortacrossterminalsofgasvalveorsystemcontroltotestoperation;thiswilldamageyour
thermostatandvoidyourwarranty•Allwiringmustconformtolocalandnationalelectricalandbuildingcodes•Donotuseairconditioningwhentheoutdoortemperatureisbelow50degrees;thiscandamageyour
A/Csystemandcausepersonalinjuries•Usethisthermostatonlyasdescribedinthismanual
Important Safety Information
Packageincludes:SimpleComfort®2010thermostatonbase,thermostatcover,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.
ELECTRICALSHOCKHAZARD–TurnoffpoweratthemainservicepanelbyremovingthefuseorswitchingtheappropriatecircuitbreakertotheOFFpositionbeforeremovingtheexistingthermostat.
IMPORTANT:Thermostatinstallationmustconformtolocalandnationalbuildingandelectricalcodesandordinances.
Note:Mountthethermostataboutfivefeetabovethefloor.Donotmountthethermostatonanoutsidewall,indirectsunlight,behindadoor,orinanareaaffectedbyaventorduct.
1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingtheappropriatecircuitbreakeroff.
To Install Thermostat
To Remove Existing 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. Alignthermostatbasewithmountingholesandfeedthecontrolwiresthroughwireopening.
9. Usesuppliedscrewstomountthermostatbasetowall.
10. Insertstripped,labeledwiresinmatchingwireterminals.See“WiringDiagrams”sectionofthismanual(Page5).
CAUTION!:Besureexposedportionofwiresdoesnottouchotherwires.
11. Tightenscrewsonterminalblock.Gentlytugwiretobesureofproperconnection.Doublecheckthateachwireisconnectedtotheproperterminal.
12. Sealholeforwiresbehindthermostatwithnon-flammableinsulationorputty,oruseanICMinsulatedwallplate(ACC-WP01).
13. SettheGas/Electricswithtoelectricorgas/oil.
14. Installtwo“AA”alkalinebatteries(ifrequiredperwiringdiagramsonPages5-9)inthethermostatorientedinthedirectionshownonthebatteryholder.
15. Replacecoveronthermostatbysnappingitinplace.
16. Turnonpowertothesystematthemainservicepanel.
17. Testthermostatoperationasdescribedin“TestingtheThermostat”(Page13).
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Battery Powered2-Wire, Single Transformer
Note: Batteriesrequired.
Battery Powered3-Wire, Single Transformer
Note: Batteriesrequired.
Wiring Diagrams
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Hardwired3-Wire, Single Transformer
Note: Batteries(optional)willworkasabackupduringpoweroutages.
Hardwired4-Wire, Single Transformer
Note: Batteries(optional)willworkasabackupduringpoweroutages.
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Hardwired5-Wire*, Two Transformer
FanControl
Hardwired4 or 5-Wire, Single Transformer
FanControl
Note: Batteries(optional)willworkasabackupduringpoweroutages.
Note: Batteries(optional)willworkasabackupduringpoweroutages.
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HardwiredCool Active Reversing Valve
Note:Batteries(optional)willworkasabackupduringpoweroutages.
HardwiredHeat Active Reversing Valve
Note:Batteries(optional)willworkasabackupduringpoweroutages.
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Hardwired4-Wire, Single Transformer
Battery Powered3-Wire, Single Transformer
Note: Batteriesrequired.Note: Batteries(optional)willworkasabackupduringpoweroutages.
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TheconfigurationmodeisusedtosettheSC2010tomatchyourheating/coolingsystem.TheSC2010functionswithheatpump,airconditioning,gas,oilorelectricheatsystems.
ToconfiguretheSC2010,performthefollowingsteps:1. Removethecoverofthethermostatbygentlypullingononeofthecorners.2. SimultaneouslyholdtheSW5andSW6buttonsinfor5secondswhiletheSC2010isinOFFmode.3. Pressthe or buttontochangesettingswithineachscreen.4. PresstheSW6buttontoadvancetothenextscreen. Note:TheSW5buttonwillreturnyoutothepreviousscreen.
5. Toexitconfigurationmode,slidetheModeswitchtoHeatorCool.
ConfigurationModeSettingsThenine(9)setupscreensforConfigurationModeareasfollows:
1. HeatpumpandNonHeatPump–Pressthe or buttontoconfigureasheatpump,ornon-heatpumpsystem.Forheatpumps,therewillbeananti-shortcycledelayforheatingandcooling
•1=Heatpumpsystem •0=Non-heatpumpsystem PresstheSW6buttontoadvancetothenextscreen.
2. TemperatureScale(ForC)–ChooseFahrenheitorCelsius. Pressthe or buttontoselect. PresstheSW6buttontoadvancetothenextscreen.
Configuration Mode
3. TemperatureDifferential(1°Fto3°F)(0.5°Cto1.5°C)–Setthenumberofdegreesbetweenyour“setpoint”temperatureandyour“turnon”temperature.
Pressthe or buttontosetdifferentialvalue. PresstheSW6buttontoadvancetothenextscreen. DIFF
SET
SET
SET
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ConfigurationModeSettings(continued)4. MinimumCoolSetpoint(45°Fto75°F)(7°Cto24.0°C)
AdjusttocontroltheminimumCoolsettemperatureallowed.
Pressthe or buttontoselect.
PresstheSW6buttontoadvancetothenextscreen.
5. MaximumHeatSetpoint(55°Fto90°F)(13°Cto32°C)
AdjusttocontrolthemaximumHeatsettemperatureallowed.
Pressthe or buttontoselect.
PresstheSW6buttontoadvancetothenextscreen.
SET
SET
SET
SET
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9. StatusIndicatorLight(Lt0or1)
0=Statusindicatorneveron
1=Statusindicatoronwithfirststage
Pressthe or buttontoselect.
Note:Redlightindicatesheatingcycleandgreenlightindicatescoolingcycle
SlidetheModeswitchtoHeatorCooltoexitconfiguration.
8. FilterChecktime(300-800,–––) SetFanRunTime(inhours)whenCheckFilterisdisplayedorsetto–––todisable. Pressthe or buttontoselect. Note:Toresetfiltercountertozeroandclear filterwarning,pressthe and
buttonssimultaneouslyfor5seconds. PresstheSW6buttontoadvancetothenextscreen.
7. Maximumheatingorcoolingcyclesallowedperhour(-,2-6) -=asmanyasneeded,2-6=maximumcycles/hour Pressthe or buttontoselect. PresstheSW6buttontoadvancetothenextscreen.
FILTER
SET
ROOMSET
SET
SET
6. Roomtemperatureoffset(+9°Fto-9°F)(+4.5°Cto-4.5°C)
Adjusttocalibratedisplayedroomtemperaturetomatchactualroomtemperature.
Note:Whennotsetto0,ROOMwilldisplay
Pressthe or buttontoselect.
PresstheSW6buttontoadvancetothenextscreen.
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Oncethethermostatisinstalled,itshouldbethoroughlytested.
CAUTION!:Donotenergizetheairconditioningsystemwhentheoutdoortemperatureisbelow50degrees.Itcanresultinequipmentdamageorpersonalinjury.
CoolTest1.SlideModeswitchtoCoolmode.2.Adjustsettemperaturesoitis5degreesbelowroomtemperature.3.Airconditioningshouldcomeonwithinafewseconds.Statusindicatormaycomeon.4.Adjustthesettemperature2degreesabovetheroomtemperatureandtheA/C
shouldturnoff.Theremaybeafandelayonyoursystem. Note: Thereisafiveminutetimedelaytoprotectthecompressorafteritturns
off.Totemporarilybypassthefiveminutedelay,slidetheModeswitchtoOFFfor2secondsandthenbacktoCool.
HeatTest1.SlideModeswitchtoHeatmode.2.Adjustthesettemperaturesoitis5degreesabovetheroomtemperature.3. Heatshouldcomeonwithinafewseconds.Statusindicatormaycomeon.4. Adjustthesettemperaturesoitis2degreesbelowtheroomtemperature
andtheheatshouldturnoff.Theremaybeafandelayonyoursystem. Note:Forheatpumps,thereisafiveminutetimedelaytoprotectthe
compressorafteritturnsoff.Totemporarilybypassthefiveminutedelay,slidetheModeswitchtoOFFfor2secondsandthenbacktoHeat.
FanTest1.SlideFanswitchtoOnposition.
2. Indoorfanturnson.
CoolOffHeat
CoolOffHeat
Testing the Thermostat
AutoOnAutoOn
3. SlideFanswitchtoAutoposition.
4. Indoorfanturnsoff.
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TheSC2010isasingle-stageheat,single-stagecoolthermostat.Itfunctionswithairconditioning,heatpumps,gas,oilorelectricheat.
TheSC2010canuse24VACorbatteriesasapowersupply.TheSC2010canbehardwiredandhavenobatteriesinstalledinthebatterycompartment.Itcanalsorunonbatterypoweronly.Whenbatteriesareinstalledandthethermostatishardwired,thebatterieswillrunthethermostatduringapoweroutage.
Whenoperatingonbatterypower,thebacklightwillbeonfor5secondintervals.Whenhardwired,thebacklightwillbeonfor10secondintervals.
Thethermostatactivatesaheatingappliancewhentheroomtemperatureisbelowtheheatsettemperature(bythedifferentialtemperature).Itwillturnoffwhentheroomtemperatureisonedegreeabovetheheatsettemperature.Withheatpumps,thethermostatwillnotletthecompressorcomeonforfiveminutesafteritturnsoff.Thisprotectsyourcompressor.
Whentheroomtemperatureisgreaterthanthecoolsettemperature(bythedifferentialtemperature),thecoolingdeviceisactivated.Itwillturnoffwhentheroomtemperatureisonedegreebelowthecoolsettemperature.Thethermostatwillnotletthecompressorcomeonforfiveminutesafteritturnsoff.Thisprotectsyourcompressor.
TheSC2010hasthefollowingoperatingmodes:OFF,HeatandCool.InOFFmode,thethermostatwillnotturnonheatingorcoolingdevices.IntheHeatmode,thethermostatcontrolstheheatingsystem.IntheCoolmode,thethermostatcontrolsthecoolingsystem.TheindoorfancanbeturnedoninalloperatingmodesusingtheFanswitch.
Mode of Operation
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Symptom RemedyNodisplay ForHardwiredInstallation
Checkfor24VACatthermostat;displayisblankwhen24VACisnotpresent
ForBatteryInstallationDisplayisblankwhenbatteriesaredrainedorinstalledincorrectly
Systemfandoesnotcomeonproperly
Verifywiringiscorrect
Checkpositionofgas/electricswitch
Thermostatturnsonandofftoofrequently
Adjusttemperaturedifferential(see“TemperatureDifferential,”Step3,Page10)
Fanrunscontinuously CheckfanOn/Autoswitch,ONpositionrunsindoorfancontinuously
Roomtemperatureisnotcorrect Verifywallholeispluggedwithputtyorinsulation;calibratethermostat(see“Configuration,”Step6,Page12)
ROOMdisplays Roomtemperatureoffsetisnotzero(see“Configuration,”Step6,Page12)
Statusindicator Greenlight–Coolingoperation
Redlight–Heatingoperating
StatusindicatoroptionON(see“Configuration,”Step9,Page12)
filterdisplays Fanruntimehasexceededfilterchecktimesetinconfiguration(see“Configuration,”Step8,Page12)
Toresetcountertozeroandclear filterwarning,pressthe and buttonsimultaneouslyfor5seconds
displays Lowbatteryindicatordisplayswhenbatteriesneedtobereplaced.Useonlyfresh“AA”alkalinebatteries
Problemnotlistedabove PresstheResetbuttononce;displaywillberefreshedandanti-shortcycletimingwillberesettozero
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.
LIA180-3
Patent No. ���,������� William Barry Blvd., North Syracuse, NY �����
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