Nibe RMU 40 Manuel Installateur page 15
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Voir aussi pour RMU 40:
- Manuel installateur (68 pages) ,
- Manuel installateur (65 pages)
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Electrical connection
NOTE
All electrical connections must be carried out
by an authorised electrician.
Electrical installation and wiring must be car-
ried out in accordance with the stipulations in
force.
The heat pump/indoor module must not be
powered when installing RMU 40.
Connecting communication
RMU 40
+12V GND
B
A
Ground-source heat pumps
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/F1155
AA3-X4
F1245/F1255
AA3-X4
RMU 40
F1145
13
A
12
11
B
GND
10
+12V
9
8
7
+12V
GND
B
A
RMU 40
F1245
7
8
9
10
11
12
13
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.
Exhaust air heat pumps
The terminal block in RMU 40 is connected to terminal
block X4:9–12 on the input card (AA3) in the heat
pump.
Use cable type LiYY, EKKX or similar.
F370 / F470
F750
LEK
4 5
6 7
F1345
Externt
A
B
GND
12V
+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
GB
15
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