10
2020WR Output Chart
1
ST
Cool
2
ND
Cool
1
ST
Heat
2
ND
Heat
Heat/Cool
Y1, G
Y1, Y2, G
W1, G*
W1, W2, G*
Heat Pump (One Compressor)
Y1, G, O
Y1, G, O
Y1, G, B
Y1, W2, G, B
Heat Pump (Two Compressors)
Y1, G, O
Y1, Y2, G, O
Y1, G, B
Y1, Y2, G, B
Emergency Heat (Heat Pump Only)
N/A
N/A
W2, G
N/A
* G not on for
gas/oil systems
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.
3020WR Output Chart
1
ST
Cool
2
ND
Cool
1
ST
Heat
2
ND
Heat
3
RD
Heat
Heat/Cool
Y1, G
YI, Y2, G
W1, G*
W1, W2, G*
W1, W2, AUX, G*
Heat Pump (One Compressor)
Y1, G, O
Y1, G, O
Y1, G, B
Y1, W2, G, B
Y1, W2, AUX, G, B
Heat Pump (Two Compressors)
Y1, G, O
Y1, Y2, G, O
Y1, G, B
Y1, Y2, G, B
Y1, Y2, W2, G, B
Dual Fuel (One Compressor)
Y1, G, O
Y1, G, O
Y1, G, B
W2
W2, AUX
Dual Fuel (Two Compressors)
Y1, G, O
Y1, Y2, G, O
Y1, G, B
Y1, Y2, G, B
W2
Emergency Heat (Heat Pump Only)
N/A
N/A
W2, G
W2, AUX**, G
N/A
* G not on for gas/oil systems
** One compressor only
2010WR Output Chart
1
ST
Cool
1
ST
Heat
2
ND
Heat
Heat/Cool
Y1, G
W1, G*
W1, W2, G*
Heat Pump (One Compressor)
Y1, G, O
Y1, G, B
Y1, G, B, W2
Emergency Heat (Heat Pump Only)
N/A
W2, G
N/A
* G not on for
gas/oil systems