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2.
Loosen and remove the connector cap (A).
3.
Feed a 3-core supply cable (C) through cable gland
(A) and the connector cap (B).
4.
Loosen the screws (B).
5.
Insert the wires (A) into the correct holes of the
connector plug.
6.
Fasten the screws (B).
7.
Fasten the connector cap (B) to the connector (C).
8.
Put back the connector in the frame.
9.
Fasten the cable gland (A).
/i
10. If an external contact (external refill, common fault,
and/or boiler interlock) or BMS is used, connect the
cables of the external contact or BMS to the correct
connector in the power box (A).
A
A
C
B
9 mm
A
B
2
L1
N
PE
1
N
1
N
Contact
Connector
External refill
Blue
Common fault
Grey
Boiler interlock
Yellow
BMS
Purple
B
C
A
A
