Nibe FIGHTER 1140 - Connection on Delivery 3 X 230 V; Connection on Delivery 3 X 400 V

Electrical connection
FIGHTER 1140
16
Connection on delivery 3 x 400 V + N + PE
The heat pump is connected on terminal block -X9 to
3 x 400 V + N + PE via the junction box with fuses.
Phase sequence monitor
FIGHTER 1140- 15, 17 3x400V
■ Orange LED is lit at correct phase
sequence.
■ Green LED is lit when there is power.
PE
N
L
1
L
2
L
3
-X9
164
LEK