sc 2200 manual changeover non-programmable battery non...
TRANSCRIPT
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Manual Changeover Non-Programmable
BatterySC 2200Non-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
•ForusewithHeatPumps
•Upto2-StageHeat,2-StageCool
•Mercury-Free,EnvironmentallySafe
•Forusewith24VACSystems
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Table of Contents
CAUTION!:Thisthermostatshouldbeinstalledbytrainedtechniciansonly.Adheretoalllocalandnationalcodes.Disconnectallpowertothesystembeforeinstalling,removing,orcleaning.
PartsDiagram............................................ 2Specifications............................................. 3PackageContents/ToolsRequired.............. 3GeneralDescription.................................... 3Features/Benefits....................................... 4ImportantSafetyInformation.................... 4ToRemoveExistingThermostat............... 5ReplacingWiringLabels............................. 5ToInstallThermostat................................. 6BatteryInformation................................... 7TestingtheThermostat............................. 9LEDIndicators........................................... 11Operation.................................................. 12 SettingtheSetpointTemperature.......................... 12 SettingaNewTemperatureDifferential.................. 12
ChangingFahrenheittoCelsius............................... 13 StartingtheThermostat......................................... 13
WiringDiagrams......................................... 14 CarrierSplitStreamCondensers............................. 14 Coleman3000Series.............................................. 15 ComfortmakerCYCSeries...................................... 16 Heil-Quaker867.814SeriesandPH50Series.......... 17 PayneReliantandEnduraModel............................ 18 Rheem/Ruud:-PGB,-PFA,-PCB,
-PLA,and-PKASeries....................... 19 Goodman,Janitrol,Trane/AmericanStandard......... 20 York-E1CS,-E1FB,E1FH........................................ 21 LennoxCB19.......................................................... 22 LennoxHP19andHP20.......................................... 23 LennoxHP21withCB21PCB................................. 24 LennoxHP22withCB19PCB................................. 25 FHP1Stage.......................................................... 26 FHP2Stage .......................................................... 27
Troubleshooting......................................... 28
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Parts Diagram
Mode Switch(Cool, Off, Heat, Emer)
Celsius/Fahrenheit Jumper (C, F)
Replaceable Fuse
Battery Compartment
Fan Switch(Auto, On)
Y2Y1O W2 G EB
2200
C
L
R
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Packageincludes: SimpleComfort®2200non-programmablethermostatonbase,thermostatcover,wiringlabels,screwsandwallanchors,Installation,OperationandApplicationGuide.
Toolsrequiredforinstallation:Drillwith3/16”bit,hammer,screwdriver.
TheSimpleComfort®2200isintendedtooperateandiscompatiblewith24VACresidentialheatpumpswithupto2-stageheat,2-stagecool.Itwilloperatewithmulti-stageheatpumpsystemsthataremanualchangeoverandhaveauxiliaryoremergencyheating.Therearenooptionalitemsrequiredforstandardinstallations.Thisthermostatisalsocompatibleasamasterthermostatinzonedsystemapplications.
TheSimpleComfort®2200willautomaticallycontroltheheatand/orairconditioningsystem.Whenusedproperly,thisthermostatcanreduceheatingandcoolingcoststhroughouttheyear.
Package Contents/Tools Required
Input:•Voltage:24VAC(18-30VAC)•DCPower:3volts(2“AA”alkalinebatteriesincluded)Output:•Maximum:1ampmaximumloadperterminal (4amptotalmaximumloadforallterminals)TemperatureRanges:•Temperaturecontrolrange:45°Fto90°F(7°Cto32°C)Accuracy:±1°F(±0.5°C)•Differentialrange:1°Fto3°F(0.5°Cto1.5°C)Systemconfigurations:Multi-stageheatpump(2-stageheat,2-stagecool)Terminations:R,C,E,Y1,Y2,O,B,G,L,W2Secondstageactivationinheatmode:2°belowfirststage(notadjustable)Secondstageactivationincoolmode:2°abovefirststage(notadjustable)
SETROOMLO BATDIFF
Low battery indicator
Temperature differential setting
Room temperature
Room temperature setpoint
Specifications
General Description
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•Multi-stageheating/coolingcontrol•Multi-coloredLEDindicatorsforsystemstatus•Zonesystemcompatibleasamasterthermostat•FahrenheitdisplayandoperationcanbechangedtoCelsius•Adjustabletemperaturedifferential:1°Fto3°F(0.5°Cto1.5°C)
•Alwaysturnoffpoweratthemainpowersourcebyunscrewingfuseorswitchingcircuitbreakertotheoffpositionbeforeinstalling,removing,cleaning,orservicingthisthermostat
•Readalloftheinformationinthismanualbeforeinstallingthisthermostat•Thisthermostatshouldbeinstalledonlybyaprofessionalcontractor•Thisisa24VAClow-voltagethermostat;donotinstallonvoltageshigherthan30VAC•Allwiringmustconformtolocalandnationalbuildingandelectricalcodesandordinances•Thisthermostathasaremovablefusetoprotectthesystemfromdamage;ifsystemisnotoperating
properly,checkwiringandreplacefuseifnecessary•Donotswitchsystemtocooliftheoutdoortemperatureisbelow50°F(10°C);thiscandamagetheair
conditioningsystemandmaycausepersonalinjury•Thethermostatwillnotcontrolyourheating/airconditioningsystemwithoutpower;itrequiresa
continuous24VACcircuitforpropersystemcontrol•Usethisthermostatonlyasdescribedinthismanual•Whilecleaning,donotgetsoapdirectlyonthermostatswitchesorLCDreadout;onlyusea
dampclothwithamildsoaptowipeoutsideofthermostatcover
•Automaticheatingsystemshutdowniftemperatureexceeds90°F(32°C)
•Visuallowbatteryindication•Independentsetpointsforheatandcool
Important Safety Information
Features/Benefits
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ELECTRICALSHOCKHAZARD–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. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingofftheappropriatecircuitbreaker.
2. Removecoverofoldthermostat.Thisshouldexposethewires.3. Labeltheexistingwireswiththeenclosedwirelabelsbeforeremovingwires.Seetablebelowforold
andnewlabelidentification.4. Afterlabelingwires,removewiresfromwireterminals.5. Removeexistingthermostatbasefromwall.6. Refertothefollowingsectionforinstructionsonhowtoinstallthisthermostat.
To Remove Existing Thermostat
Replacetheoldlabelswiththeenclosednewlabels:
Old New TypeR,V-VRorVR-R R 24VAC,return
Y,Y1orM Y1 Stage1cooling/heatingcircuit
OorR O Reversingvalve(coolingmode)
B B Reversingvalve(heatmode)
GorF G Fancontactorcircuit
Y2 Y2 2ndstagecoolingcircuit
W1,W2orW-U W2 2ndstageheatingcircuit
LorX L SystemmonitorLED
E E Emergencyheatingcircuit
C,XorB C 24VAC,transformercommonside
Replacing Wiring Labels
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ELECTRICALSHOCKHAZARD–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:Thermostatinstallationmustconformtolocalandnationalbuildingandelectricalcodesandordinances.
IMPORTANT:Thisthermostatiscompatiblewith100%lockoutsystems.Toresetthesystem,turnthermostattoOffpositionforatleast60seconds.
Note:Mountthethermostataboutfivefeetabovethefloor.Donotmountthethermostatonanoutsidewall,indirectsunlight,behindadoor,orinanareaaffectedbyaventorduct.
1. Turnoffpowertotheheatingandcoolingsystembyremovingthefuseorswitchingofftheappropriatecircuitbreaker.
2. PutMode switchinOffposition.
3. PutFan switchinAutoposition.
4. Toremovecover,insertandtwistacoinorscrewdriverintheslotsonthesidesofthethermostat.
5. Putthermostatbaseagainstthewallwhereyouplantomountit(Besurewireswillfeedthroughthewireopeninginthebaseofthethermostat).
6. Marktheplacementofthemountingholes.
7. Setthermostatbaseandcoverawayfromworkingarea.
8. Usinga3/16”drillbit,drillholesintheplacesyouhavemarkedformounting.
9. Useahammertotapsuppliedanchorsinmountingholes.
10. Alignthermostatbasewithmountingholesandfeedthecontrolwiresthroughwireopening.
11. Usesuppliedscrewstomountthermostatbasetowall.
Cool Off Heat Emer Auto On
Mode Fan
To Install Thermostat
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12. Insertstripped,labeledwiresinmatchingwireterminals.SeeWiringDiagramssectionofthismanual(Pages14-27).
CAUTION!:Besureexposedportionofwiresdoesnottouchotherwires.
13. Tightenscrewsonterminalblock.Gentlytugwiretobesureofproperconnection.Doublecheckthateachwireisconnectedtotheproperterminal.
14. Sealholeforwireswithnon-flammableputtyorinsulation.
CAUTION!:Installingbatteriesincorrectlycandamagethermostat.
15. Installtwofresh“AA”alkalinebatteriesinbatterycompartment.Besuretomatchpositive(+)endsofbatterieswithpositive(+)batteryterminalsinthebatterycompartment.
Thedisplaywillshow:
16. Replacecoveronthermostatbysnappingitinplace.
17. Turnonpowertothesystematthemainservicepanel.
18. TestthermostatoperationasdescribedonPages9and10.
Ifyourthermostatwaspre-installed,thebatteriesmaybeinplace.Ifthedisplayison,thebatteriesareinstalledcorrectly.Ifthedisplayisblank,flashing,orconstantlyshowinga“LOBAT”message,thebatteriesareeithernotinstalled,installedincorrectly,ordrained.Correctbatteryproblemsimmediately.Seebelow.
IMPORTANT: Replacethebatterieswhenthe“LOBAT”messageflashesonthedisplay.Thiswillkeepthethermostatoperatingproperly.Use“AA”
Battery Information
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alkalinebatteriesonly.Toinstalltwonew“AA”alkalinebatteries:
Changingthebatterieswillcausethesetpointandtemperaturedifferentialsettingstobelost.See“SettingtheSetpointTemperature”and“SettingaNewTemperatureDifferential”toresetthermostat(Page12).
1.PutCOOL/OFF/HEAT/EMERswitchintheOFFposition.
2.PuttheFANAUTO/ONswitchintheAUTOposition.
3.Toremovecover,insertandtwistacoinorscrewdriverintheslotsonthesideofthethermostat.
4.Installtwo“AA”alkalinebatteriesinbatterycompartment.Besuretomatchthepositive(+)endsofthebatterieswiththepositive(+)terminalsasmarkedinthebatterycompartment.
5.Checktoseethatthedisplayison.Thedisplaywillshow:
6.Replacecoveronthermostatbysnappingitinplace.
Fahrenheit Readout Celsius Readout
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CAUTION!: Donotswitchsystemtocooliftheoutdoortemperatureisbelow50°F(10°C).Thiscandamagetheairconditioningsystemandmaycausepersonalinjury.
1. PuttheMode switchtoCoolposition.
2. Pressthe buttonuntilthetemperaturesettingisatleast3degreesbelowtheroomtemperature.Theairconditioningsystemandfanshouldturnonwithinafewseconds.
3. PuttheMode switchintheOffposition.Theairconditioningsystemshouldturnoff.Thefanmayhaveadelay.
Note:Removingthebatterieswillbypassthe5-minuteanti-shortcyclecompressorprotection.
Note:WhileinCoolorHeatmode,oncethethermostatturnsthesystemoff,abuilt-indelaykeepsthecompressorfromturningonforabout5minutes.Thisprotectsthecompressor.
4.PuttheMode switchtotheHeatposition.
5.Pressthe buttonuntilthetemperaturesettingisatleast3degreesaboveroomtemperature.Theheatingsystemshouldturnon.
Note:Thecompressormaynotturnonagainfor5minutes.
Cool Off Heat Emer
Mode
Cool Off Heat Emer
Mode
Cool Off Heat Emer
Mode
Testing the Thermostat
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Test Thermostat Operation (Continued)6.PuttheMode switchtotheOffposition.Theheatingsystemshouldturnoff.
Onceagainthefanmayhaveadelay.
7.PuttheFan switchtotheOnposition.Theblowerfanshouldturnon.
8.PuttheFan switchtotheAutoposition.Theblowerfanshouldturnoff.
Ifallfunctionsoperateproperly,thethermostatisinstalledcorrectly.
If the thermostat does not operate properly:
• Checkallwiringconnections
• Replacefuseifithasopenedtoprotectthesystem;replacewith4AG,4ampSlo-Blotypefuseonly
• SeeTroubleshooting(Page28)
Cool Off Heat Emer
Mode
Auto On
Fan
Auto On
Fan
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TherearethreeLEDindicatorslocatedonthefrontofthethermostat.Theyaredesignedtoinformyouofthefollowing:
AUX (GREEN): Thisturnsonwhentheauxiliary(back-up)heatingisinoperation.Thisisthesecond(non-economy)stageofheat.Itturnson2degreesbelowfirststageandisnotadjustable.
CHECK (RED): Whenthisturnson,amalfunctionhasoccurredsomewhereintheheatpumpsystem.Pleasecontactaqualifiedservicetechnicianassoonaspossibletocheckyoursystem.
EMER (RED): Thislightturnsonwhenevertheemergencyheatismanuallyselected(systemswitchisintheEMERposition).Whileintheemergencyheatmode,theheatpumpcompressorisoff,andtheemergencyheat(sameastheauxiliaryheat)maintainsthesetpointtemperature.
Cool Off Heat Emer OnAutoAux Check Emer
EMER (RED)
CHECK (RED)
AUX (GREEN)
LED Indicators
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Setting the Setpoint TemperatureStep1: Pressthe or button;thecurrenttemperaturesetpointdisplays.
Step2: Pressthe or buttonuntilthedesiredtemperaturesetpointdisplays.
Note:Holdingdowneitherthe or buttonwillscrollthetemperaturedisplay.
Thenewtemperaturesettingisautomaticallysaved.After5seconds,thedisplayreturnstoshowingthecurrentroomtemperature.
Setting a New Temperature DifferentialIMPORTANT:Thedefaulttemperaturedifferentialisfactorysetat1°F.Whenyourroomtemperature
variesby1°F,thethermostatturnsyoursystemon.Ifyounoticeyoursystemturningonandofftoofrequently,increasethetemperaturedifferentialaccordingly.
Step1: Removethecoverandthebatteries.
Step2: Reinstallthebatteriesandthecover.ThedisplaywillshowThisisthetemperaturedifferentialsetting.
Step3: Pressthe or buttontoadjustthetemperaturedifferentialdownorup.
Thedisplaywillreturntotheroomtemperaturedisplayfivesecondsafterthelastinput.Thenewtemperaturedifferentialsettingwillbesaved.
Operation
Differential Setting °F °C
1 1°F 0.5°C
2 2°F 1.0°C
3 3°F 1.5°C
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Operation (Continued)
Changing Fahrenheit to CelsiusThetemperaturedisplaysindegreesFahrenheitasafactorysetdefault.FollowthesestepstochangetodegreesCelsius:
Step1: Removethecoverandthebatteries.
Step2: MovetheF/C jumpertothedesiredposition,ForCusingthecenterpinasacommon.
Step3: Reinstallthebatteriesandthecover.
YourLCDreadoutchangesaccordingly.
Starting the ThermostatStep1: MovetheFan switchintotheAutoposition.
•InAuto,indoorfanrunsonlyduringaheatingorcoolingcycle•InON,indoorfanrunscontinuously
Step2: MovetheMode switchineitherCoolorHeatposition,dependingontheseason.Thethermostatwillnowoperateandmaintaintheroomtemperatureatthedesiredsetpoint.
Note:Whenthethermostatoperatesthesystem,thereisbuilt-incompressorprotection.Afterthecompressorturnsoff,thesystemwillnotturnitbackonforaboutfiveminutes.Thisprotectsthecompressor.
Cool Off Heat Emer
Mode
Auto On
Fan
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SimpleComfort® 2200W2 L C Y2EGBOY1R
Wiring DiagramsSimpleComfort® 2200 Electronic Thermostat Conversion to:
Carrier Split Stream Condensers and Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Car
rier
Sp
lit S
trea
mL
ow
Vo
ltag
e Te
rmin
al B
oar
d
R
Y
O
G
E
W2
L
C
W3
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Coleman 3000 Series Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Co
lem
an 3
000
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
B
G
E
W2
L
X
O
24 VAC, Return
Compressor Contactor
Reversing Valve (Heating Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Comfortmaker CYC Series Heat Pump SystemsC
om
fort
mak
er C
YC
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
W1
W2
X
C
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
2nd Stage Heating Circuit
Outdoor Thermostat
Defrost Sensor
24 VAC, Common
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Note 1: E and W2 terminals jumpered at thermostat.Note 2: W2 terminal on Comfortmaker capped at PCB.Note 2: X terminal on Comfortmaker capped at PCB.
(capped)
(capped)
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SimpleComfort® 2200 Electronic Thermostat Conversion to:Heil-Quaker 867.814 Series and PH50 Series Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Hei
l-Q
uak
er 8
67.8
14 S
erie
s an
d P
H50
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
W1
W2
C
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
2nd Stage Heating Circuit (Sequencer 1)
3rd Stage Heating Circuit (Sequencer 2)
24 VAC, Common
Note 1: E and W2 terminals jumpered at thermostat.Note 2: W2 terminal on Heil-Quaker capped at PCB.
(capped)
SimpleComfort® 2200W2 L C Y2EGBOY1R
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Payne Reliant and Endura Model Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Pay
ne
Rel
ian
t an
d E
nd
ura
Mo
del
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
E
W2
L
C
W3
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
3rd Stage Heating Circuit
Note 1: W3 terminal on Payne PCB capped at PCB.
(capped)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Rheem/Ruud: -PGB, -PFA, -PCB, -PLA, and -PKA Series Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Rhe
em/R
uud:
-PG
B, -
PFA
, -P
CB
, -P
LA, a
nd -P
KA
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
B
G
W2
L
X
O
24 VAC, Return
Compressor Contactor
Reversing Valve (Heating Mode)
Fan Contactor Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
Note 1: E and W2 terminals jumpered at thermostat.
![Page 22: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/22.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Goodman, Janitrol, Trane/American Standard Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Goo
dman
, Jan
itrol
, Tra
ne/A
mer
ican
Sta
ndar
dL
ow
Vo
ltag
e Te
rmin
al B
oar
d
R
Y
O
G
X2
W-U
B
T
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
2nd Stage Heating Circuit
24 VAC, Common
Note 1: E and W2 terminals jumpered at thermostat.Note 2: X2 terminal on Weathertron capped at PCB.Note 2: T terminal on Weathertron capped at PCB.
(capped)
(capped)
![Page 23: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/23.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:York -E1CS, -E1FB, E1FH Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Yo
rk -
E1C
S, -
E1F
B, E
1FH
L
ow
Vo
ltag
e Te
rmin
al B
oar
d
R
Y
O
G
W
X
B
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
Note 1: E and W2 terminals jumpered at thermostat.
![Page 24: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/24.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Len
no
x C
B19
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
E
W1
L
C
T
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
System Monitor LED
24 VAC, Common
SimpleComfort® 2200 Electronic Thermostat Conversion to:Lennox CB19 Heat Pump Systems
![Page 25: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/25.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Lennox HP19 and HP20 Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Len
no
x H
P19
an
d H
P20
Lo
w V
olt
age
Term
inal
Bo
ard
V-VR
M
R
F
E
Y
X
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
![Page 26: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/26.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Lennox HP21 with CB21 PCB Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Len
no
x H
P21
wit
h C
B21
PC
BL
ow
Vo
ltag
e Te
rmin
al B
oar
d
R-VR
Y1
O
F
E
W1
L
X
Y2
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
![Page 27: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/27.jpg)
��
SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:Lennox HP22 with CB19 PCB Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
Len
no
x H
P22
wit
h C
B19
PC
BL
ow
Vo
ltag
e Te
rmin
al B
oar
d
R-VR
M
R
F
E
Y
L
X
Y2
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
2nd Stage Cooling Circuit
System Monitor LED
![Page 28: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/28.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:FHP 1 Stage Heat Pump Systems
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
FH
P 1
Sta
ge
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
E
W
C
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
Emergency Heating Circuit
2nd Stage Heating Circuit
24 VAC, Common
![Page 29: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/29.jpg)
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SimpleComfort® 2200W2 L C Y2EGBOY1R
SimpleComfort® 2200 Electronic Thermostat Conversion to:FHP 2 Stage Heat Pump Systems
Compressor 2 Contactor
The low voltage terminal designations and their descriptions and/or functions are used on all split system condensers and heat pumps.
FH
P 2
Sta
ge
Lo
w V
olt
age
Term
inal
Bo
ard
R
Y
O
G
C
Y2
24 VAC, Return
Compressor Contactor
Reversing Valve (Cooling Mode)
Fan Contactor Circuit
24 VAC, Common
Note 1: Jumper from W2 to Y2 for 2 compressor systems without electric heat only.
![Page 30: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/30.jpg)
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Symptom RemedyThesystemisnotturningon Checkthewiring(seeInstallation,Page6)
Checkthefuse(replacefuseifithasopenedtoprotectthesystem)
LCDisblank,ordisplayingLOBAT Replacebatteries,ormakesuretheexistingonesareproperlyinstalled
Thermostatdoesnotturnonthesystemasfrequentlyasitshould
Decreasethetemperaturedifferential(seeSettingaNewTemperatureDifferential,Page12)
Thermostatisnotproperlycontrollingthefan Checkthewiring(seeInstallation,Page6)
Thermostatiscontinuouslyturningonandoff Increasethetemperaturedifferential(seeSettingaNewTemperatureDifferential,Page12)
Temperaturedisplayisnotaccurate Yourthermostathastwooptionsfortemperaturereadout:Fahrenheit(default)orCelsius;checkthatthe“jumper”isproperlysettoyourpreference
Plugtheholeforwiringbehindthethermostatwithnon-flammableinsulationtopreventairflowintothethermostat
Troubleshooting
![Page 31: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/31.jpg)
![Page 32: SC 2200 Manual Changeover Non-Programmable Battery Non ...patriot-supply.com/files/icmsc2200_ag.pdfR, V-VR or VR-R R 24 VAC, return Y, Y1 or M Y1 Stage 1 cooling/heating circuit O](https://reader034.vdocuments.mx/reader034/viewer/2022042711/5f84feeea29ae169df36a684/html5/thumbnails/32.jpg)
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.
LIA165-3
Patent No. ���,������� William Barry Blvd., North Syracuse, NY �����
(Toll Free) 800-365-5525 (Phone) 315-233-5266 (Fax) 315-233-5276
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