Lennox iComfort S30 Installation And Setup Manual page 35

Parameter Description
HP Indoor Blower
The range is 0.0 - 30.0 seconds with a default setting base on equipment type match-up. Adjustment are increments of 5 seconds. Default is 0.0 seconds.
On Delay
Range of operation of the indoor blower during low cooling operation.
Low Cooling
Airflow
The range is dependent of indoor unit model and size. Default is based on cooling demand with an Incremental adjustments of 25 CFM.
Low Heating Both range and default setting is based on equipment type match-up. Adjustments are in increments of 25 CFM. This value is automatically adjusted by the system
Airflow
based on heating airflow control type used.
Default is 1.5 minutes. Range is 1.5 to 10 minutes. With increments of 0.5.
Minimum Gas
This setting will help with the Alarm 250 limit tripping in zoning applications where a second zone calls immediately after the satisfying a gas heating call and there is still
Heating Off Time
residual heat in heat exchanger.
Reset Furnace
Any installer modifications under the furnace tab will be reset back to the factory defaults if the reset furnace option is used.
Table 8. Furnace Parameters
35