Cooling - 1 Or 2 Stages; Heating - Non-Heat Pump Or Heat Pump W/O Backup Heat - 1 Or 2 Stages - Lennox ComfortSense 7500 Installation And Setup Manual

H/C
Stages
Locked =
NO
H/C
Stages
Locked =
YES
SET­
SP -1.5
POINTS:
H/C
Stages
Locked =
NO
H/C
Stages
Locked =
YES
SET­
SP -3.0 SP -2.5
POINTS:
Figure 15. Heating - Non-Heat Pump or Heat Pump w/o backup heat - 1 or 2 stages
1st stage
OFF
Stg1 Differential
2nd stage
OFF
1st stage
OFF
Stg1 Differential
2nd stage
OFF
SP -1.0 SP -0.5
Figure 14. Cooling - 1 or 2 stages
2nd stage
ON
2nd stage
ON
SP -2.0 SP -1.5
1st stage
ON
Stg2 Differential
1st stage
ON
Stg2 Differential
SP +0.5 SP +1.0
SP
1st stage
ON
Stg2 Differential
1st stage
ON
Stg2 Differential
SP -1.0 SP -0.5
28
2nd stage
ON
2nd stage
ON
SP +1.5 SP +2.0
1st stage
OFF
Stg1 Differential
2nd stage
OFF
1st stage
OFF
Stg1 Differential
2nd stage
OFF
SP
SP +0.5