Wiring Diagrams - ICM Controls I3 1010HR Installation, Operation & Application Manual

1010HR Heating/Cooling
Optional
Remote or
Outdoor
Sensors
Heating Transformer
120 VAC 24 VAC
Cooling Transformer
120 VAC
* Remove factory-installed jumper for systems with two transformers.
** Common wire is optional with batteries installed.
Note: Not all terminals may be used with every model.
6

Wiring Diagrams

S1
Sensor Common
SC
S2
RH
RC
C
Y1
Cool/Compressor
W1
Heat #1/Reversing Valve
O/B
G
Fan
(de) Humidifier AUX
2010HR Heating/Cooling
Remote or
Heating Transformer
T
120 VAC
H
Cooling Transformer
E
R
120 VAC
M
O
S
T
A
T
Optional
Sensor Common
Outdoor
Sensors
24 VAC
Cool/Compressor
Heat #1/Reversing Valve
Fan
Heat #2
(de) Humidifier
S1
SC
S2
T
RH
H
E
RC
R
M
C
O
S
Y1
T
A
W1
O/B
T
G
W2
AUX