(5) Changing the thermal values inside the switch box
Remove the switch box cover, turn the dial and adjust figures (thermal values) to ▲ .
Thermal value
setting dial
Set value
(6) Replacing fuses
Use a fuse having the specified capacity
< MC-544 >
4
5
< BR >
1
2
3
6
F7 (1 A)
−
NO.
Voltage
Destination
1
380 V
Export
415 V
440 V
2
220 V
U.S.A.
3
380 V
Germany
4
415 V
U.K.
Remove the control box cover for MC-544
93
−
Phase
Thermal set value
3ø
2.4 A
3ø
4 A
3ø
2.4 A
3ø
2.4 A
1 F1, Fuse (6 A)
2 F2, Fuse (10 A)
3 F3, Fuse (4 A)
4 F4, Fuse (1 A)
5 F5, Fuse (1 A)
6 F6, Fuse (4 A)