Carrier Programmable Thermostats Manuel d'instructions

T C --- P A C , T C --- N A CT C --- P H P, T C --- N H PComfort™ SeriesAC / HP ThermostatInstallation InstructionsA07051 A07050Comfort Series Comfort

87. Adjust length and routing of each wire to reach proper terminal and con -nector block on mounting base with 1/4--in. (6 mm) of extra wire. Strip o

9O/B - reversing valveY1 - CoolingLow StageRc - 24 VAC, from cooling equipmentRh - 24 VAC, from heating equipmentW - HeatingC - Common 24 VACG - FanY/

10A07157Fig. 4 -- Attach Comfort Series Programmable Thermostat11. Close thermostat assembly making sure pins on back of circuit board alignwith socke

11and their factory defaul t sett i ngs. Not all numbers are used in the Comfort Seri esbecause not al l options ar e avai l abl e in this series -- a

12To Enter the Configuration Mode:Press and hold the FAN key for about 10 seconds until the display changes so thatonly two pairs of digits are showin

13Option 03 -- Fahrenheit/CentigradeSelections:F = Fahrenheit — Default is Fahrenheit.C = Centigrade.Selects temperature measurement units.Option 04 -

14H — Reversing valve output (O/W2/B) is energized when HEAT mode is selected.C — Reversing valve output (O/W2/B) is energized when COOL mode is selec

15Option 13 -- Room Air Temperature OffsetSelections:--5to5_ F—Defaultis0.This option selects the number of degrees F to be added to the displayedtemp

16Option 18 -- Backlight ConfigurationSelections:ON, OF — Default is OF.When ON is selected and the thermostat is not battery operated a low levelcont

17Option 26 -- Minimum Cooling SetpointSelections:52_ to 90_ — Default is 52_F.Sets the lowest cooling setpoint available to the user.Option 27 -- Max

18Step 4 — Check Thermostat OperationThe Comfort Series thermostats have a built--in installer test capability. Use it tocheck thermostat and equipmen

19Checklist1. Run equipment through several heating and cooling cycles to ensure properoperation. To operate the thermostat in its normal operating mo

20FEATURES AND ACCESSORIESHome, Away, Sleep (programmable models only)This feature provides three button selections which select from three predetermi

21Door SwitchWhen the door is opened, the display changes from its normal operation view. Thelarge temperature display disappears so it will be availa

22OPERATIONAL AND CONNECTION INFORMATIONRc/Rh ConnectionsFor installations having a separate 24VAC transformer for heating and cooling, theR connectio

23Minimum On T imerOnce the equipment has been turned on, it must remain on for 3 minutes. A changein mode or setpoint will cancel this timer.Cycle Ti

24Table 1 – OutputsEquipConfigTstatModelCOOLSTG 1COOLSTG 2HEATSTG 1HEATSTG 2HEATSTG 3EM HEATSS ACOpt 1 = ACT C --- P A CT C --- N A CT C --- P H PT C

25WIRING DIAGRAMS ** C wire not needed for batteries** Remove jumper when using split power (Indoor and Outdoor units utilize separate transfor

26WIRING DIAGRAMS (cont.)** C wire not needed for batteries** Remove jumper when using split power (Indoor and Outdoor units utilize separate tra

27WIRING DIAGRAMS (cont.)Single-Stage Single-StageThermostat Furnace Air ConditionerO/BHeatWWY/Y2 Y YFan G G24VAC Hot Heating Rh R24VAC Hot Cooling Rc

1TABLE OF CONTENTSPAGESAFETY CONSIDERATIONS 2...INSTALLATION CONSIDERATIONS 4...INSTALLATION 5...

28WIRING DIAGRAMS (cont.)Furnace Air ConditionerHeat Stage 2O/B W2Heat Stage 1 WW/W1Cool Stage 1 Y1 Y1Cool Stage 2 Y/Y2 Y/Y2 Y/Y2Fan G G24VAC Hot Heat

29WIRING DIAGRAMS (cont.)Furnace Heat PumpORVS CoolingO/B W2Heat Stage 3 (furnace)WW/W1 W2*Heat/Cool Stage 1Y1Y1Heat/Cool Stage 2 Y/Y2 Y/Y2 Y/Y2Fan G

30WIRING DIAGRAMS (cont.)Fan Coil Air ConditionerORemove J2Jumper forheat staging Heat Stage 2O/B W2Heat Stage 1 W W1Cool Stage 1 Y1 Y1 Y1Cool Stage 2

31WIRING DIAGRAMS (cont.)Fan Coil Heat PumpOORVS CoolingO/B W1 W1Heat Stage 3 W W2Heat/Cool Stage 1Y1Y1 Y1Heat/Cool Stage 2 Y/Y2 Y/Y2 Y/Y2Fan G G24VAC

32THERMOSTAT CONFIGURATION RECORDInstaller_________________________Model Number_____________________________Date_______________________A. Hardware Con

33E. Configuration OptionsOption 01 ____ Equipment TypeOption 03* ____ Fahrenheit/Centigrade SelectionOption 04 ____ Fan (G) on with W/W1 SelectionOpt

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2SAFETY CONSIDERATIONSRead and follow manufacturer instructions carefully. Follow all local electricalcodes during installation. All wiring must confo

Copyright 2012 Carrier Corporation 7310 W Morris St. Indianapolis, IN 46231T C --- P A C --- 0 6 S IR e p l a c e s : T P --- PA C --- 0 5 S IEdition

3INTRODUCTIONCarrier’s Comfortt Series programmable thermostats are wall--mounted,low--voltage thermostats which maintain room temperature by controll

4INSTALLATION CONSIDERATIONSModelsThere ar e four models i n the Comfort Se ries: pr ogram mabl e and non--program mabl e,AC and HP. Models TC--PAC an

5INSTALLATIONInstallation Notes:S The maximum wire size to be used in the installation is 22AWG(0.50mm2)with 0.8mm insulationS No part of the control

6Step 2 — Install ThermostatELECTRICAL OPERATION HAZARDFailure to follow this warning could result in personal injury ordeath.Before installing thermo

7thermostat and snap apart carefully to separate mounting base from re-mainder of thermostat.4. Route thermos t at wires through large hole i n mounti