Goodman ComfortNet ASXC Series Service Instructions Manual page 78

BLOWER PERFORMANCE DATA
HTR kW
3
5
6
8
10
15
20
21
^ Factory setting
LOW STAGE
MODEL
COOL
400
540
MBVC1200
670
800
670
800
MBVC1600
940
1070
800
1070
MBVC2000
1200
1340
^ Factory setting
Locate the blower speed selection DIP switches on the integrated control module. Select the desired "cooling"
speed tap by positioning switches 1 and 2 appropriately. Select the desired "adjust" tap by positioning switches
3 and 4 appropriatly. Refer to the following Dipswitches - Cooling Airflow and Airflow Adjust Taps figure for switch
positions and their corresponding taps. Verify CFM by counting the number of times the green CFM LED blinks.
Thermostat "Fan Only" Mode
During"Fan Only" operations, the CFM output is 30% of the maximum CFM capability.
CFM Trim Adjust
Minor adjustments can be made through the dipswitch combination of 3-4.
78
MBVC1200* MBVC1600*
600 800
600 800
635 800
740 1000
1000 1000
1400 1500
NR NR
NR NR
COOL SELECTION
HIGH STAGE
SWITCHES
COOL
1
600 OFF
800 ON
1000 OFF
1200 ON
1000 OFF
1200 ON
1400 OFF
1600 ON
1200 OFF
1600 ON
1800 OFF
2000 ON
+10%
Normal*
OFF ON OFF ON
3 3
4 4
Air flow Adjust Taps (*indicates factory setting)
Dip Switches - Cooling Airflow and
Airflow Adjust Taps
SWITCH SWITCH
MBVC2000*
9
800
ON ON
800
ON ON
800
ON OFF
1000
ON OFF
1200
OFF ON
1500
OFF ON
2000
OFF OFF
NR ON^ ON^
ADJUST SELECTION
SWITCHES
2 3 4
OFF
OFF OFF
ON
OFF OFF
OFF
ON ON
ON
ON ON
OFF
OFF OFF
ON
OFF OFF
OFF
ON ON
ON
ON ON
OFF
OFF OFF
ON
OFF OFF
OFF
ON ON
ON
ON ON
-10% Normal
OFF ON OFF ON
3 3
4 4
SWITCH
10 11
ON
OFF
ON
OFF
ON
OFF
ON
ON^
PROFILE SELECTION
SWITCHES
5 6
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
ON
ON