Lennox ComfortSense L7742U Programming And Application Manual page 44

Available System Settings
Setup HEAT PUMP Configurations
Backup/ Indoor Gas/ Gas/
Heat Oil Oil
Comp. Stages 1 1
Indoor Heat Stgs 1 2
Total Heat Stgs 2 3
1st Heat Stage Y1 Y1
2nd Heat Stage W1 W1
3rd Heat Stage W1+
W2
4th Heat Stage
1st Em Heat W1 W1
Stage
2nd Em heat W1+
Stage W2
Cool Stages 1 1
1st Cool Stage Y1 Y1
2nd Cool Stage
Indoor Heat Stgs X X
Outdoor Sensor X X
Residual Cool X X
Low Balance Pt. X X
High Balance Pt. X X
Stg Delay Timers X X
Stg 1 Diff X X
Stg 2 Diff X X
Stg 2 Delay X X
Stg 3 Diff X
Stg 3 Delay X
Stg 4 Diff
Stg 4 Delay
H/C Stgs Locked X
In
Stg 2 Hp Lock
Temp
Humiditrol Adjust
LEGEND FILLED−IN CELL INDICATES SELECTION IS NOT AVAILABLE (IS HIDDEN) FOR THE SPECIFIC CONFIGURATION
506228−01 05/09
None Gas/ Gas/ None
Oil Oil
1 2 2 2
0 1 2 0
1 3 4 2
Y1 Y1 Y1 Y1
Y1+Y2 Y1+Y2 Y1+Y2 Y1+W1
W1 W1
W1+
W2
W1 W1
W1+
W2
1 2 2 2
Y1 Y1 Y1 Y1
Y1+Y2 Y1+Y2 Y1+Y2
X X
X X X X
X X X X
X X
X X
X X X
X X X X
X X X
X X X
X X
X X
X
X
X X X
X X
Elec Elec None Elec
1 1 1 2
1 2 0 1
2 3 1 3
Y1 Y1 Y1 Y1
Y1+W1 Y1+Y2
Y1+W1 Y1+Y2
+W2 + W1
W1 W1 W1
W1+W2
1 1 1 2
Y1 Y1 Y1 Y1
Y1+Y2
X X X
X X X X
X X X X
X X X
X X X
X X X
X X X X
X X X
X X X
X X
X X
X X X
X
If Dehumidification mode is not equal to HUMIDITROL.
Page 44
NON HEAT PUMP Configurations
Elec None G/O or G/O or
Elec Elec
2 2 1 1
2 0 1 2
4 2 1 2
Y1 Y1 W1 W1
Y1+Y2 Y1+Y2 W1+
W2
Y1+Y2+
W1
Y1+Y2+
W1+W2
W1
W1+W2
2 2 1 1
Y1 Y1 Y1 Y1
Y1+Y2 Y1+Y2
X X X
X X X X
X X X X
X
X
X X X
X X X X
X X X
X X X
X
X
X
X
X X X
X
None G/O or G/O or None
Elec Elec
1 2 2 2
0 1 2 0
0 1 2 0
W1 W1
W1+
W2
1 2 2 2
Y1 Y1 Y1 Y1
Y1+Y2 Y1+Y2 Y1+Y2
X X
X X X X
X X X X
X X X
X X X X
X X X
X X X
X X X