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We reserve the right to make technical changes
83053706dUK – Translation of the operating manual
NIBE
TM
AP-BW30
The external electric cables to be provided must be fed
through the grommets cut out in the bottom of the rear
panel and then fed into the electrical switch cabinet by
means of the cable duct, which is integrated into the base-
plate of the heat pump.
1 Cable duct
The cables laid in the switch cabinet for the regulator
(patch cable, LIN bus) must be fed through the grommet
cut out in the bottom of the rear panel.
Make electrical connections according to the
terminal diagram…
“Terminal diagrams” for respective model.
CAUTION
Electrical connection work is only to be
carried out according to the terminal
diagram that applies to your model.
ATTENTION
Ensure clockwise rotary field of the load power
supply (compressor).
Operation with the incorrect rotary direction of
the compressor can cause serious, irreparable
damage to the compressor.
ATTENTION
The power supply for the heat pump must be
equipped with an all-pole automatic circuit-
breaker with at least 3mm contact spacing to
IEC 60947-2.
Note the level of the tripping current.
Overview “Technical data / scope of delivery”,
“Electrics” section.
1 Control voltage connection
2 Compressor output connection
3 Regulator board
NOTE.
The control element of the heat and heat pump
regulator can be connected to a computer or
network using a suitable network cable, enabling
the heating and heat pump regulator to be
controlled remotely from there.
If such a connection is required, lay a shielded
network cable (category 6, with RJ-45
connector) up to the control element while
carrying out the electrical connection work.
After completion of all electrical installation work,
close the switch cabinet inside the unit.
Screw on the front panel of the unit if no further
installation work inside the unit is to be performed
immediately.
