Installation Manual

Canadian Air Handler Installation and Operation Manual 27
Heat Pump Application with Hot Water Heat
Cooling Application with Hot Water Heat
R
V/W2
W1
Y2
Y1
G
C
DH
O
1
2
R
V/W2
Y2
Y1
G
C
Y2
Y1
C
R
V/W2
W1
Y2
Y1
G
C
DH
O
1
2
R
V/W2
Y2
Y1
G
C
O
Y2
Y1
C
O
Air Handler
Air Handler
Thermostat
Thermostat
Outdoor Unit
Outdoor Unit
Connect common (C) wire only if required. See thermostat installation instructions for more information.
NOTE