WIRING DIAGRAMS

Thermostat

52MPTAC

W

W

Y

 

G

GL or GH

Rh

R

Rc

or

 

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

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