Instruction book
Parameter
Pressure drop
Temperature at inlet
Temperature at inlet
Temperature at outlet
Temperature at outlet
5.2
Main switch
A built-in main switch can be ordered as a sales option.
Electrical connections
Reference
1
2
Note
2920 7110 05
Unit
GA 18 VSD
in WC
10
˚C
20
˚F
68
˚C
60
˚F
140
Electric connection diagram (typical example)
Designation
Main Switch
Customer's installation
+
+
GA 22 VSD
GA 26 VSD
10
14
20
20
68
68
60
60
140
140
GA 37
+
+
GA 30 VSD
+
VSD
14
20
20
20
68
68
60
60
140
140
77