WIRING DIAGRAMS (cont.)
Thermostat
Heat Stage 2
O/B
Heat Stage 1
W
Cool Stage 1
Y1
Cool Stage 2
Y/Y2
Fan
G
*
24VAC Hot Heating
Rh
24VAC Hot Cooling
Rc
24VAC Common
C
*Remove jumper when using split power (Indoor and Outdoor units
utilize separate transformers).
Fig. 10 - - FV/FK Fan Coil w/2- - Stage Air Conditioner
Fan Coil
Air Conditioner
O
Remove J2
W2
Jumper for
heat staging
W1
Y1
Y/Y2
G
R
C
30
Y1
Y2
R
C
A12242