Wire Connections - ClimateMaster AVB32V03R Owner's Manual & Installation Instructions

Installation Instructions

Wire Connections

If the terminal designations on your old thermostat do not match those
on the new thermostat,
diagrams that follow.
Wire from the old
thermostat terminal
possibly marked
G,F
Y,Y1
Y2
W,W1
W2
W (on CLM products)
O
H (on CLM products)
AL1, AL2
R,Rh,M,Vr,A
C
Note 1 : set the D/H USE to humidifier. Also, set the HUM WITH HEAT ONLY as required
Note 2 : set the D/H USE to dehumidifier. Also, set the DEHUM WITH COOL ONLY as required
Note 3 : for equipment lockout caused by internal issue or condensate overflow, bring signals AL1 and AL2 to
the two SENSOR terminals on the backplate and remove jumper JW1
refer to the chart below or the wiring
Function
(Heatpump)
Fan
1st stage
heating/cooling
2nd stage
heating/cooling
3rd stage heating
emergency heat
reversing valve
humidifier
ClimaDry
dehumidifier
fault
power
common
70
Function
(Gas/Electric)
Fan
1st stage cooling
2nd stage cooling
1st stage heating
2nd stage heating
humidifier
dehumidifier
condensate
power
common
Install on
the new
thermostat
connector
marked
G
Y1
Y2
O
W
W
O
D/H (note 1)
D/H (note 2)
D/H (note 2)
sensor (note 3)
R
C