79
BLOWER PERFORMANCE DATA
1
2
3
4
5
6
400
600
OFF
OFF
OFF
OFF
OFF
OFF
540
800
ON
OFF
ON
OFF
ON
OFF
670
1000
OFF
ON
OFF
ON
OFF
ON
800
1200
ON
ON
ON
ON
ON
ON
670
1000
OFF
OFF
OFF
OFF
OFF
OFF
800
1200
ON
OFF
ON
OFF
ON
OFF
940
1400
OFF
ON
OFF
ON
OFF
ON
1070
1600
ON
ON
ON
ON
ON
ON
800
1200
OFF
OFF
OFF
OFF
OFF
OFF
1070
1600
ON
OFF
ON
OFF
ON
OFF
1200
1800
OFF
ON
OFF
ON
OFF
ON
1340
2000
ON
ON
ON
ON
ON
ON
^ Factory setting
ADJUST SELECTION
SWITCHES
PROFILE SELECTION
SWITCHES
MBVC1200
MBVC1600
MBVC2000
COOL SELECTION
SWITCHES
MODEL
LOW STAGE
COOL
HIGH STAGE
COOL
HTR kW
MBVC1200*
MBVC1600*
MBVC2000*
SWITCH
9
SWITCH
10
SWITCH
11
3
600
800
800
ON
ON
ON
5
600
800
800
ON
ON
OFF
6
635
800
800
ON
OFF
ON
8
740
1000
1000
ON
OFF
OFF
10
1000
1000
1200
OFF
ON
ON
15
1400
1500
1500
OFF
ON
OFF
20
NR
NR
2000
OFF
OFF
ON
21
NR
NR
NR
ON^
ON^
ON^
^ 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.
3
4
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Normal*
+10%
Air flow Adjust Taps (*indicates factory setting)
-10%
Normal
3
4
3
4
3
4
Dip Switches - Cooling Airflow
and Airflow Adjust Taps
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.
