Carrier PTACSTAT-NP-HP, PTACSTAT-NP-HC Wiring Diagrams, C Thermostat Typical Installation

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WIRING DIAGRAMS

Thermostat	52MPTAC
W	W
Y
G	GL or GH
Rh	R
Rc	or
Rc
C	COM

A08096

Fig. 7 - A/C Thermostat Typical Installation

Thermostat

52MPTAC

Reversing Valve

Heat

Cool

Fan 24VAC Heating 24VAC Cooling

O/B

W

Y

G

Rh
Rc	or

O

W

Y

GL or GH

R

Common

C

COM

A08097

Fig. 8 - HP Thermostat Typical Installation

30

Image 30

Contents Installation Instructions Operating Manual Page Table of Contents Safety ConsiderationsIntroduction Installation ConsiderationsPower ModelsMounting to a horizontal junction box InstallationBatteries Thermostat LocationInstall Thermostat Electrical Operation HazardEnvironmental Hazard Secure Wires to Terminal Strip Terminal Designations Attach Comfort Series Programmable Thermostat Set Thermostat Configuration Configuration Options SummaryConfiguration Options Selection To Enter the Advanced Configuration ModeOption 01 Equipment type Option 07 Not used on a Ptac system Option 03 Fahrenheit/CentigradeOption 04 Not used on a Ptac system Option 10 Reversing valve HP onlyOption 13 Room Air Temperature Offset Option 11 Minimum Deadband Between Heating And CoolingOption 16 Maximum Cycles Per Hour Option 26 Minimum Cooling Setpoint Option 18 Backlight ConfigurationOption 17 Minimum Time Between Equipment Stages HP only Option 27 Maximum Heating SetpointOption 99 Reset to Factory Defaults Check Thermostat OperationChecklist Operating the Thermostat Button IdentificationOn-Screen Indicators Display backlightingSetting the temperatures for heating and cooling Using the fanInstalling or replacing the batteries Using emergency heat heat pump units onlyTurn the unit off Page My Thermostat does not show room temperature Battery icon is displayedThere is a power outage What ifYou get a system error message There are icons flashing on the thermostat displayThermostat Limited Warranty Limited Warranty for Thermostat Warranty ConditionsThis Warranty does not Cover Page Outputs Wiring Diagrams C Thermostat Typical InstallationThermostat Configuration Record Catalog No PTACSTAT---NP---01SI