ICM Controls SC2010L Application/Install Guide

Brand: ICM Controls

Model: SC2010L

Category: Thermostats

Type: Application/Install Guide

ICM Controls SC2010L is a non-programmable electronic thermostat designed for single-stage heat/cool or heat pump systems. It features a large display with a backlight for easy viewing, and it can be configured to display temperature in either Fahrenheit or Celsius. The SC2010L is compatible with gas, oil, or electric heating and cooling systems, and it can be powered by either batteries or a hardwire connection.

Some of the key features of the SC2010L include:

Configurable for single-stage heat/cool or heat pump systems
Large display with backlight
Selectable Fahrenheit or Celsius
Compatible with gas, oil, or electric heating and cooling systems

Some of the key features of the SC2010L include:

Configurable for single-stage heat/cool or heat pump systems
Large display with backlight
Selectable Fahrenheit or Celsius
Compatible with gas, oil, or electric heating and cooling systems

1 Heat/1 Cool

Manual Changeover

Battery or Hardwire

SC2010 N/L

Non-Programmable Electronic Thermostat

Installation, Operation & Application Guide

For more information on our complete range of American-made

products – plus wiring diagrams, troubleshooting tips and more,

visit us at www.icmcontrols.com

• Congurable

• SingleStageHeat/CoolSystems

• SingleStageHeatPumpSystems

• LargeDisplayWithBacklight(SC2010L)

• SelectableFahrenheitorCelsius

• CompatiblewithGas,Oil,orElectric

• SimpleSet™FieldProgramming

• RelayOutputs

(minimumvoltagedropinthermostat)

• IdeallySuitedfor:

– Residential (New Construction/Replacement)

– Light Commercial

Important Safety Information

WARNING!

Alwaysturnoffpoweratthemainpowersupplybeforeinstalling,cleaning,

orremovingthermostat.

•Thisthermostatisfor24VACapplicationsonly;donotuseonvoltagesover30VAC

•Donotshortacrossterminalsofgasvalveorsystemcontroltotestoperation;thiswilldamageyour

thermostatandvoidyourwarranty

•Allwiringmustconformtolocalandnationalelectricalandbuildingcodes

•Donotuseairconditioningwhentheoutdoortemperatureisbelow50degrees;thiscandamage

yourA/Csystemandcausepersonalinjuries

•Usethisthermostatonlyasdescribedinthismanual

Speciﬁcations

Electricalrating:

•24VAC(18-30VAC)

•3.0VDC(2“AAA”batteries)

•1ampmaximumperterminal

•3ampmaximumtotalload

Temperaturecontrolrange:45°Fto90°F(7°Cto32°C)Accuracy:±1°F(±0.5°C)

Systemcongurations:1-stageheat,1-stagecool,heatpump,gas,oil,electric

Timing:

Anti-shortCycle:

4minutes

Backlight Operation (Note:withSC2010Lonly)

Terminations:G,B,O,Y,RH,RC,W,C

Package Contents/Tools Required

Packageincludes: SC2010N/Lthermostatonbase,thermostatcover,wiringlabels,screwsandwall

anchors,2“AAA”batteries,Installation,OperationandApplicationGuide

Toolsrequiredforinstallation:Drillwith3/16”bit,hammer,screwdriver

ELECTRICALSHOCKHAZARD

–Turnoffpoweratthemainservicepanelbyremoving

thefuseorswitchingtheappropriatecircuitbreakertotheOFFpositionbefore

removingtheexistingthermostat.

1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingtheappropriate

circuitbreakeroff.

2. Removecoverofoldthermostat.Thisshouldexposethewires.

3. Labeltheexistingwireswiththeenclosedwirelabelsbeforeremovingwires.

4. Afterlabelingwires,removewiresfromwireterminals.

5. Removeexistingthermostatbasefromwall.

6. Refertothefollowingsectionforinstructionsonhowtoinstallthisthermostat.

To Remove Existing Thermostat

Parts Diagram

SC2010 N/L

Leftbutton

Rightbutton

Downbutton

Upbutton

Fieldprogrammingpins

RC/RHJumper

Leftswitch

Reset switch Gas/Elec

Battery

compartment

High

Temperature

Protection

Freeze

Protection

Mode switch

Fanswitch

HP/Non-Heat

Jumper

Right switch

To Install Thermostat

ELECTRICALSHOCKHAZARD

–Turnoffpoweratthemainservicepanelbyremoving

thefuseorswitchingtheappropriatecircuitbreakertotheOFFpositionbefore

removingtheexistingthermostat.

 IMPORTANT: Thermostat installation must conform to local and national building and

electrical codes and ordinances.

Note: Mount the thermostat about ve feet above the oor. Do not mount the thermostat on an

outside wall, in direct sunlight, behind a door, or in an area affected by a vent or duct.

1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingthe

appropriatecircuitbreakeroff.

2. Toremovecover,pullgentlyattheseamatthetop.

3. Putthermostatbaseagainstthewallwhereyouplantomountit(Besurewireswillfeedthrough

thewireopeninginthebaseofthethermostat).

4. Marktheplacementofthemountingholes.

5. Setthermostatbaseandcoverawayfromworkingarea.

6. Usinga3/16”drillbit,drillholesintheplacesyouhavemarkedformounting.

7. Useahammertotapsuppliedanchorsinmountingholes.

8. Alignthermostatbasewithmountingholesandfeedthecontrolwiresthroughslitinthermal

intrusionbarrierandintowireopening.

9. Usesuppliedscrewstomountthermostatbasetowall.

10.Insertstripped,labeledwiresinmatchingwireterminals.

CAUTION!: Be sure exposed portion of wires does not touch other wires.

11.Gentlytugwiretobesureofproperconnection.Doublecheckthateachwireisconnectedtothe

properterminal.

12.Placegas/elecjumperincorrectposition.

gas=gas/oilsystems

elec=electricheatorheatpumpsystems

13.RemoveRC/RHjumperfor2-transformersystems.

14.Non-heatpumpjumpermustbeinNon-HPunlessthesystemisaheatpump.

15.Insert2“AAA”batteriesintobatteryholder.Orientthemintheproperdirection.

16.Turnonpowertothesystematthemainservicepanel.

17.Congurethermostat(seeCongurationModeSettings)tomatchthetypeofsystemyouhave.

18.Replacecoveronthermostatbysnappingitinplace.

19.Testthermostatoperationasdescribedin“TestingtheThermostat”.

Wiring Diagrams

Commonwireconnectionoptionalwithbatteriesinstalled.

Hardwired

4-Wire,SingleTransformer

Hardwired

3-Wire,SingleTransformer

Optional Optional

Hardwired

4or5-Wire,SingleTransformer

Optional

Hardwired

5-Wire,TwoTransformer

(Both transformers must be in phase)

IMPORTANT:Beforewiring,removepre-installed

RC/RHjumper.

Heating

Transformer

Cooling

Transformer

Common wire connection optional with

batteriesinstalled.

Hardwired

CoolorHeatActiveReversingValve

Commonwireconnectionoptionalwithbatteries

installed.

Note: Non-HP jumper must be installed on the

HP pin for heat pump systems

Optional

Hardwired

4-Wire,SingleTransformer

Common wire connection optional with

batteriesinstalled.

Optional

Installing and Changing Batteries

ForBatteryThermostatOperation

IfyourLCDisblank,ordisplayingLOBAT,thebatteriesarenotinstalledor

needtobechanged.Wesuggestyouchangethebatteriesatleastonceayear,

orwhenevertheLOBATwarningdisplays.

Removethecover,andinstallthetwo“AAA”alkalinebatteriesintothebattery

compartment.Properbatteryinstallationisimportant!Makesurethepositive

endsofthebatteriesmatchthepositiveterminalsinthebatterycompartment.

ForHardwiredThermostatOperation

BatteriesarenotrequiredwhenacommonwireisconnectedtotheCterminaloftheSC2010N/L

thermostat.

Conﬁguration Mode

3. Pressboththe LEFT and

RIGHT

switches for1secondwhiletheSC2010N/L is in OFFmode.

Press theRIGHTswitchtoadvancetothenextscreen.

Note: Pressing the LEFT switch will return you to the previous screen.

ThecongurationmodeisusedtosettheSC2010N/Ltomatchyoursystem.

ToconguretheSC2010N/L,performthefollowingsteps:

1. VerifytheSC2010N/L is in the OFFmode.

Slidethesystemswitchtothecenterpositionuntiloffmodedisplays.

2. Removethecoverofthethermostatbygentlypullingnearoneofthe

cornersatthetopofthethermostat.

Press the up or downbuttontochangesettingswithineachscreen.

Toexitcongurationmode,pressboththe LEFT and

RIGHT

switchesfor1secondorslidethemode

switchtoheatorcool.

Toexitcongurationmode,pressboththe LEFT and

RIGHT

switchesfor2secondsorslidethe

modeswitchtoheatorcool.

9. BackLight(0or1)(Note: For SC2010L only)

 0=Backlightneveron(bestforlongbatterylife)

 1=Backlightonwhenbuttonpressed

Press the up or downbuttontoselect.

8. MaximumCyclesAllowedPerHour(--,2-6)

 --=asmanyasneeded,2-6=maximumcycles/hour

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

7. RoomTemperatureOffset(+9°Fto-9°F)(+5°Cto-5°C)

 Adjusttocalibratedisplayedroomtemperaturetomatchactualroom

temperature.

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

6. MinimumCoolSetpoint(45°Fto90°F)(7°Cto32°C)

 Adjusttocontroltheminimumcoolsettemperatureallowed.

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

5. MaximumHeatSetpoint(45°Fto90°F)(7°Cto32°C)

 Adjusttocontrolthemaximumheatsettemperatureallowed.

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

4. Lockout(0°F-8°F)(0°C-8°C)–Selectthenumberofdegreesset

temperaturecanbechangedduringkeypadlockout

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

Conﬁguration Mode Settings

ThesetupscreensforCongurationModeareasfollows:

3. HeatPump and Non-HeatPump–Settoheatpump,ornon-heatpump

system.Forheatpumps,therewillbeacompressortimedelayforheating

andcooling.

 •1=Heatpumpsystem

 •0=Non-heatpumpsystem

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

2.TemperatureDifferential(1°Fto5°F)(1°Cto3°C)–Setthenumber

ofdegreesbetweenyour“setpoint”temperatureandyour“turnon”

temperature.

Press the up or downbuttontosetdifferentialvalue.

Press the

RIGHT

switchtoadvancetothenextscreen.

1.TemperatureScale(ForC)–ChooseFahrenheitorCelsius.

Press the up or downbuttontoselect.

Press the

RIGHT

switchtoadvancetothenextscreen.

ONE-YEAR LIMITED WARRANTY

TheSellerwarrantsitsproductsagainstdefectsinmaterialorworkmanshipforaperiodofone(1)year

fromthedateofmanufacture.TheliabilityoftheSellerislimited,atitsoption,torepair,replaceorissuea

non-casecreditforthepurchasepricesofthegoodswhichareprovidedtobedefective.Thewarrantyand

remediessetforthhereindonotapplytoanygoodsorpartsthereofwhichhavebeensubjectedtomisuse

includinganyuseorapplicationinviolationoftheSeller’sinstructions,neglect,tampering,improperstorage,

incorrectinstallationorservicingnotperformedbytheSeller.InordertopermittheSellertoproperly

administerthewarranty,theBuyershall:1)NotifytheSellerpromptlyofanyclaim,submittingdatecode

informationoranyotherpertinentdataasrequestedbytheSeller.2)PermittheSellertoinspectandtest

theproductclaimedtobedefective.ItemsclaimedtobedefectiveandaredeterminedbySellertobenon-

defectivearesubjecttoa$30.00perhourinspectionfee.ThiswarrantyconstitutestheSeller’ssoleliability

hereunderandisinlieuofanyotherwarrantyexpressed,impliedorstatutory.Unlessotherwisestated

inwriting,Sellermakesnowarrantythatthegoodsdepictedordescribedhereinaretforanyparticular

purpose.

LIAF019

PatentNo.424,953

7313WilliamBarryBlvd.,NorthSyracuse,NY13212

(TollFree)800-365-5525(Phone)315-233-5266(Fax)315-233-5276

www.icmcontrols.com

Thisfeatureisusedfortransferringthecongurationsettingsfromthemastertothetarget

thermostat.Allthermostatsforajobcanbemountedandpoweredup.Congureonethermostat.This

willbethemaster.Themasterwillbeusedtocopythecongurationtotherestofthethermostats.

PreparingthemastertoSend:

1.Themastermustbepoweredby24VACorbatteries.

2.VerifythemasterthermostatisinOFFmode.Slidesystemswitchtocenter

position.

3.Removecoverofthemasterthermostatbygentlypullingnearoneofthecorners

atthetopofthethermostat.

4.Presstheup and downbuttonsandRIGHTswitchsimultaneouslyfor5

seconds.

5.TheOUTscreendisplaysindicatingthemasterthermostatisreadyto

transferdata.

Note: Press the up and down buttons and RIGHT switch simultaneously for

5 seconds to exit from data transfer mode and to return the master to

the OFF mode.

6.Connectthemastertothetargetusingthe3wireconnector.Attachoneendto

theMaster’sFPpinsandtheotherendtotheTarget’sFPpins.

Note: Target thermostat must be powered by 24 VAC or batteries for eld programming to

occur.

Whentheconnectionhasbeenmadecorrectly,themasterthermostatwillpowerupandthetargetwill

countfrom6downto1.ItwillthendisplayLOCconrmingthedatahasbeensavedinmemory.

Whenalltargetthermostatshavebeencompleted,reinstallthemasterthermostat.

Press the up and downbuttonsandtheRIGHTswitchsimultaneouslyfor5secondstoexitfromthe

datatransfermodeandtoreturnthemasterthermostattotheOFFmode.

SimpleSetTM Field Programming

FPPins

SC2010 N/L

Operating Modes

Lockout Feature

TheSC2010N/Lhasabuttonlockoutfeaturesothetemperatureadjustmentis

prohibitedorlimited.SelecttheappropriatelockoutfromCongurationModeSettings

(Step4)ofthisguide.

ToactivatetheLOCfeature:

1.SimultaneouslypresstheLEFT,RIGHTand UPbuttonsfor10seconds.

2.LOCwilldisplayandthelockoutfunctionwillbeenabled.

TodeactivatetheLOCfeature,repeatsteps1and2above.

OFFMode

•Inthismode,thethermostatwillnotturnontheheatingorcoolingdevices(manualfancanoperate)

•OFFmodeisalsousedtoaccessthecongurationscreens

CoolMode

•Inthismode,thethermostatcontrolsthecoolingsystem

HeatMode

•Inthismode,thethermostatcontrolstheheatingsystem

Troubleshooting

Symptom Remedy

Nodisplay Checkfor24VACatthermostat;displayisblankwhen24VAC

isnotpresentorifbatteriesarecompletelydischarged

Systemfandoesnotcomeon

properly

Verifywiringiscorrect,checkGas/Electricjumperposition(see

PartsDiagram)

Allthermostatbuttonsare

inoperative

Verify24VACispresent;unitlocksoutwhen24VACisnot

presentwithnobatteriesinstalled

Noresponsewithrstbutton

press

Firstbuttonpressactivatesbacklightonlywhenbacklightis

congured“ON”(seeCongurationModeSetting9)

HeatorCoolnotworking RC/RHjumpermustbeinstalledonsingletransformersystems

Forheatpumps,Non-HPjumpermustbeonHPpins

Thermostatturnsonandofftoo

frequently

Adjusttemperaturedifferential

(seeCongurationModeSetting2)

Fanrunscontinuously SlideFANswitchtoautototurnfanoff

Room temperature is not correct Calibratethermostat(seeCongurationModeSetting7)

LOCdisplayswhenanybutton

is pressed

Thermostathasthebuttonlockoutfunctionactivated(see

LockoutFeatureandCongurationModeSetting4)

HeatorCoolnotcomingon Verifywiringiscorrect,verifyRC/RHjumperisinplace(for

singletransformersystem)

ondisplay Replacebatterieswithtwofresh“AAA”alkalinebatteries

Problemnotlistedabove PressResetbuttononce*

*ResetButtonFunction:Congurationsettingsareunchanged.

ICM Controls SC2010L Application/Install Guide

Brand: ICM Controls

Model: SC2010L

Category: Thermostats

Type: Application/Install Guide

Some of the key features of the SC2010L include:

Configurable for single-stage heat/cool or heat pump systems
Large display with backlight
Selectable Fahrenheit or Celsius
Compatible with gas, oil, or electric heating and cooling systems

Download PDF

report

ICM Controls SC2010L Application/Install Guide

ICM Controls SC2010L Application/Install Guide

Related papers

Other documents