Nibe FIGHTER 1240 - Tariff Connection 3 X 400 V

Electrical connection
19
FIGHTER 1240
When a separate supply to the compressor, immer-
sion heater and the control system is required, to give
them separate tariff control, the following should be
done:
■ Remove the 3 cables (with zero number 059, 061
and 063) between terminal block -X9 and the com-
pressor's contact (69). Connect the supply directly
to the contactor.
■ Remove the 2 bridges on terminal block -X9 and
connect control voltage to the terminals marked L
and N.
Tariff connection 3 x 400 V + N + PE
L1 0 L N L2 L3
PE
L1 L2 L3
PE
Tariff connection
69
Immersion heater connection
Control system connection
Compressor connection
-X9
Strappings