Operating instructions

9
Wiring Diagrams
Typical 5-Wire System
RC RH
C
G
Y
WBO
FAN
CONTROL
HEAT
CONTROL
COOL
CONTROL
HEAT 24 VAC
TRANSFORMER
COM
HOT
COOL 24 VAC
TRANSFORMER
COM
HOT
70801-IM 12/14/06 3:06 PM Page 9