Hunter 40170 - Heat Pump and Heat Only Wiring

31
WIRING DIAGRAMS
Reversing
Valve
Compressor
Contactor
X
Fan
Relay
Heat/Cool
24V Supply
Single-stage Heat Pump System
Cool
Mode
Heat
Mode
OR
W
G
Rc
Rh
O
B
Y
X
Jumper
Rc
Rh
W
Heat 24V or
Millivolt Supply
Heat Relay
or Valve
X
Jumper
2-wire Heat Only System