Electrical Connection - Nibe RMU 40 Manuel Installateur

Electrical connection

NOTE
All electrical connections must be carried out by
an authorised electrician.
Electrical installation and wiring must be carried
out in accordance with the stipulations in force.
The heat pump/indoor module must not be
powered when installing RMU 40.
Connecting communication and power supp-
ly
RMU 40
+12V GND B A
F1145/F1245/F370/F470/F750/VVM500
The terminal block in RMU 40 is connected to terminal
block X4:9–12 on the input card (AA3) in the heat
pump/indoor module.
Use cable type LiYY, EKKX or similar.
F1145
F1245
RMU 40 F1145
13
A 12
B 11
GND
10
+12V 9
8
7
+12V GND B A
RMU 40
F1245
12
7 8 9 10 11 13
F370/F470
F750
LEK
VVM500
VVM 500
F1345
The terminal block in RMU 40 is connected to terminal
block X6:4-7 on the input card (X6) in the heat pump.
Use cable type LiYY, EKKX or similar.
F1345
+12V GND B A
RMU 40
F1245
7 8 9 10 11 12 13
+12V
GND B A
RMU 40
F1245
7 8 9 10 11 12 13
+12V GND B A
RMU 40
F1245
7 8 9 10 11 12 13
4 5 6 7
F1345
Externt
A B GND 12V
GB
15