Installation Manual

16 | [phone]
Heat Pump System
Notes:
• C-wire oponal
• The W1 terminal is used for Auxiliary/Emergency heat or on Dual Fuel systems
RC
RC
G
G
1
C
C
4
Y1
Y1
W2
O/B
W1
W1
2
RH
RH
3
Conventional
Heat Pump
Power Bridge
Conventional
Heat Pump
Power Bridge
Fan
AUX/Emer Heat
Changeover Valve
Compressor
Transformer
Heat Pump Thermostat