Heating - Heat Pump W/Electric - 3 Stage (2 Compressor / 1 Backup Or 1 Compressor / 2 Backup) - Lennox ComfortSense 7500 Installation And Setup Manual

H/C
Stages
Locked =
NO
H/C
Stages
Locked =
YES
SET­
SP -3.5 SP -3.0
POINTS:
Figure 16. Heating - Heat Pump w/electric - 3 stage (2 compressor / 1 backup OR 1
3rd stage
ON
Stg3 Differential
3rd stage
ON
Stg3 Differential
SP -2.5 SP -2.0
compressor / 2 backup)
2nd stage
ON
Stg2 Differential
2nd stage
ON
Stg2 Differential
SP -1.5 SP -1.0
29
1st stage
ON
Stg1 Differential
3rd stage
OFF
1st stage
ON
Stg1 Differential
SP -0.5
SP
1st stage
OFF
2nd stage
OFF
1st stage
OFF
2nd stage
OFF
3rd stage
OFF
SP +0.5