ICM Controls i3 2010WR Installation, Operation & Application Manual page 10

Heat/Cool
Heat Pump (One Compressor)
Emergency Heat (Heat Pump Only)
Heat/Cool
Heat Pump (One Compressor)
Heat Pump (Two Compressors)
Emergency Heat (Heat Pump Only)
Heat/Cool
Heat Pump (One Compressor)
Heat Pump (Two Compressors)
Dual Fuel (One Compressor)
Dual Fuel (Two Compressors)
Emergency Heat (Heat Pump Only)
* G not on for gas/oil systems
** One compressor only
10
2010WR Output Chart
1 Cool 1
ST
Y1, G W1, G*
Y1, G, O Y1, G, B
N/A
2020WR Output Chart
1 Cool 2
ST ND
Y1, G Y1, Y2, G
Y1, G, O Y1, G, O
Y1, G, O Y1, Y2, G, O
N/A
3020WR Output Chart
1 Cool 2
ST ND
Y1, G YI, Y2, G
Y1, G, O Y1, G, O
Y1, G, O Y1, Y2, G, O
Y1, G, O Y1, G, O
Y1, G, O Y1, Y2, G, O
N/A
The thermostat is configurable for all systems. The configuration directly affects the outputs.
Use the output chart to correctly configure and wire the thermostat to your system.
Heat 2 Heat
ST ND
W1, W2, G*
Y1, G, B, W2
W2, G N/A
Cool 1 Heat
ST
W1, G*
Y1, G, B
Y1, G, B
N/A W2, G
Cool 1 Heat
ST
W1, G*
Y1, G, B
Y1, G, B
Y1, G, B
Y1, G, B
N/A W2, G
* G not on for
gas/oil systems
2 Heat
ND
W1, W2, G*
Y1, W2, G, B
Y1, Y2, G, B
* G not on for
N/A
gas/oil systems
2 Heat 3
ND RD
W1, W2, G* W1, W2, AUX, G*
Y1, W2, G, B Y1, W2, AUX, G, B
Y1, Y2, G, B Y1, Y2, W2, G, B
W2 W2, AUX
Y1, Y2, G, B W2
W2, AUX**, G N/A
Heat