9
Table 3.
Supported Configurations
Outdoor unit setting
Indoor unit setting
Comp. Stages
Indoor Heat Stages
Heat Stages
Cool Stages
Heat Stage
EM Heat Stage
Cool Stage
1st
2nd
3rd
4th
1st
2nd
1st
2nd
HP
No Heat
1
0
1
1
Y1
-
-
-
-
-
Y1
-
2
0
2
2
Y1
Y1+Y2
-
-
-
-
Y1
Y1+Y2
Gas / Oil
1
1
2
1
Y1
W1
-
-
W1
-
Y1
-
1
2
3
1
Y1
W1
W1+W2
-
W1
W1+W2
Y1
-
2
1
3
2
Y1
Y1+Y2
W1
-
W1
-
Y1
Y1+Y2
2
2
4
2
Y1
Y1+Y2
W1
W1+ W2
W1
W1+W2
Y1
Y1+Y2
Elec
1
1
2
1
Y1
Y1+W1
-
-
W1
-
Y1
-
1
2
3
1
Y1
Y1+W1
Y1+W1+W2
-
W1
W1+W2
Y1
-
2
1
3
2
Y1
Y1+Y2
Y1+Y2+W1
-
W1
-
Y1
Y1+Y2
2
2
4
2
Y1
Y1+Y2
Y1+Y2+W1 Y1+Y2+W1 +W2 W1
W1+W2
Y1
Y1+Y2