7
•
Profile C ramps up to 82% of the full cooling demand airflow and operates there for approximately 7 1/2 minutes.
The motor then steps up to the full demand airflow. Profile C also has a one (1) minute 100% OFF delay.
100% CFM
OFF
OFF
•
Profile D ramps up to 50% of the demand for 1/2 minute, then ramps to 82% of the full cooling demand airflow and
operates there for approximately 7 1/2 minutes. The motor then steps up to the full demand airflow. Profile D has a
1/2 minute at 50% airflow OFF delay.
OFF
OFF
5
6
5
6
5
6
5
6
OFF
OFF
OFF
OFF
ON
ON
ON
ON
Tap A
Tap B
Tap C
Tap D*
7. If an electric heater kit has been installed, determine the heater kilowatt (kW) rating. Find the heater size in the table
below. Set dipswitches 9, 10, and 11 for the installed heater as shown in the table below. The adjust setting (already
established by the cooling speed selection) also applies to the electric heater kit airflow. Thus, the electric heater
airflow is adjusted by the same amount. Verify selected CFM by counting the green CFM LED blinks.
Cool Adjust Profile
Selection Selection Selection
Switches Switches Switches
D ON ON ON ON ON ON
C OFF ON OFF ON OFF ON
(1) Select model and desired
high stage cooling airflow. Determine the corresponding tap
( A, B, C, or D ). Set dip switches 1 and 2 to the appropriate
ON / OFF positions. (2) Select model and installed electric
heater size. Set switches 9, 10, and 11 to the appropriate
ON/OFF positions. (3) Select the airflow adjustment factor tap
A and D are 0%; Tap B is +10%; Tap C -10%. Set dip switches 3
and 4 to the appropriate ON / OFF positions.
Select desired Comfort Mode profile
(see profiles above). Set switches 5 and 6 to the appropriate
ON / OFF positions.
A ------- -------- 60 sec/100%
B ON OFF ON OFF ON OFF
TAP 1 2 3 4 5 6
To set airflow:
D 30 sec/50% 7.5 min/82% 30 sec/50%
A OFF OFF OFF OFF OFF OFF
0140A00045
Speed Selection Dip Switches
B ------- 30 sec/50% 60 sec/100%
To set Comfort Mode:
Profiles Pre-Run Short-Run OFF Delay
C ------- 7.5 min/82% 60 sec/100%
Model Tap Low Stage High Stage
Cool Cool
MBVC1200
*
A 400 600
B 540 800
C 670 1000
D 800 1200
MBVC1600
*
A 670 1000
B 800 1200
C 940 1400
D 1070 1600
*
MBVC2000
A 800 1200
B 1070 1600
C 1200 1800
D 1340 2000
Htr Kw 9 10 11 MBVC1200* MBVC1600* MBVC2000*
3 ON ON ON 600 800 800
5 ON ON OFF 600 800 800
6 ON OFF ON 635 800 800
8 ON OFF OFF 740 1000 1000
10 OFF ON ON 1000 1000 1200
15 OFF ON OFF 1400 1500 1500
20 OFF OFF ON NR NR 2000
Cont.
Fan
420
600
600
Airflow Table
Содержание MBVC
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