•
Profile B ramps up to full cooling demand airflow by first
stepping up to 50% of the full demand for 30 seconds. The
motor then ramps to 100% of the required airflow. A one (1)
minute OFF delay at 100% of the cooling airflow is provided.
50% CFM
OFF
1/2 min
•
Profile C ramps up to 85% 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.
OFF
Sw itch Bank : S3
Cooling Speed
Taps
A
B
C
D*
(*Indicates f actory setting)
Switch Bank: S3
Adjus t Taps
Normal*
10%
-10%
Normal
(*Indic ates factory setting)
•
Profile D ramps up to 50% of the demand for 1/2 minute,
then ramps to 85% 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
100% CFM
100% CFM
1 min
100% CFM
DIP Sw itch No.
1
2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
DIP Switch No.
3
4
OFF
OFF
ON
OFF
OFF
ON
ON
ON
S
P
TARTUP
ROCEDURE
Model
Tap
*MVC950453BX*
OFF
*MVC950704CX*
*MVC950905CX*
*MVC950905DX*
OFF
*MVC951155DX*
*CVC90704CX*
*CVC950714CX*
*CVC90905DX*
*CVC950915DX*
*CVC91155DX*
OFF
41
& A
DJUSTMENT
Low Stage
High Stage
Low Stage
Cool
Cool
A
390
600
B
520
800
C
650
1000
D
780
1200
A
390
600
B
520
800
C
715
1100
D
929
1429
A
550
810
B
770
1100
C
1000
1470
D
1250
1810
A
520
800
B
715
1000
C
910
1400
D
1170
1800
A
520
800
B
715
1100
C
910
1400
D
1170
1800
A
390
600
B
520
800
C
715
1100
D
929
1429
A
360
660
B
520
830
C
780
1130
D
960
1460
A
520
800
B
715
1100
C
910
1400
D
1170
1800
A
560
810
B
740
1110
C
920
1430
D
1190
1860
A
508
783
B
690
1091
C
906
1406
D
1165
1809
Airflow Table
High Stage
Heat
Heat
550
792
600
864
650
936
700
1008
840
1210
920
132
1000
1440
1080
1555
1050
1490
1120
1570
1200
1690
1250
1780
1125
1620
1195
1721
1265
1822
1335
1922
1230
1771
1265
1822
1300
1872
1335
1922
830
1195
915
1318
1000
1440
1085
1562
870
1230
950
1305
1040
1470
1130
1600
1110
1598
1185
1706
1260
1814
1335
1922
1120
1620
1220
1750
1280
1860
1340
1970
1214
1759
1229
1791
1296
1838
1302
1878
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