Honeywell S9240F2051 Installation Instructions Manual page 10

S9240F2051 MODULATING INTEGRATED FURNACE CONTROL
The default factory settings (all OFF) are shown in Fig. 8 and
indicated in Bold in Table 7.
To change any setting, first disconnect the power, then set
SW14 through SW19 according to Table 7.
.
Description
Normal Low Heat CFM
Modified Low Heat CFM
Increase Low Heat CFM
Decrease Low Heat CFM
Change Low Heat CFM by 7%
Change Low Heat CFM by 15%
Normal High Heat CFM
Modified High Heat CFM
Increase High Heat CFM
Decrease High Heat CFM
Change High Heat CFM by 7%
Change High Heat CFM by 15%
a
Switch 15 is ignored if switch 14 is in the OFF position.
b
Switch 16 is ignored if switch 14 is in the OFF position.
c
Switch 18 is ignored if switch 17 is in the OFF position.
d
Switch 19 is ignored if switch 17 is in the OFF position.
69-2807—01
Table 7. DIP Switch S3 Settings – Heating Airflow.
SW14
OFF
ON
10
.
LOW HEAT CFM (NORMAL/MODIFIED)
LOW HEAT CFM (INCREASE/DECREASE)
LOW HEAT CFM CHANGE (7% OR 15%)
HIGH HEAT CFM (NORMAL/MODIFIED)
HIGH HEAT CFM (INCREASE/DECREASE)
HIGH HEAT CFM CHANGE (7% OR 15%)
Fig. 8. DIP Switch S3 - shown with factory
default settings; all OFF.
Individual Switches
a b
SW15 SW16
OFF
ON
OFF
ON
DIP SWITCH S3
M28153
c
SW17 SW18 SW19
OFF
ON
OFF
ON
OFF
ON
d