Diagramas DE CaBlEaDo
Single-stage Heat Pump System
Jumper
G
Rc
Rh
X
Fan
Heat/Cool
Relay
24V Supply
2-wire Heat Only System
Jumper
Rc
X
Heat 24V or
Millivolt Supply
O
B
W
Cool
Heat
X
OR
Mode
Mode
Reversing
Valve
Rh
W
Heat Relay
or Valve
1
H
Compressor
Contactor