Nibe RMU 40 Installateurhandbuch Seite 18

GB
Control module
RMU 40 is connected to the input board (AA3) on SMO
40.
Use cable type LiYY, EKKX or similar.
1 2 3 4
L N 1 1 0 PE 2 3 4
LEK
18
AA3-X4
14 13 12 11
SMO
SMO40
RMU 40 RMU 40
AA3-X4
A B
Several accessories with RMU 40
If RMU 40 is to be connected together with SMS 40 or
MODBUS 40 one of them must be the first unit connec-
ted to the heat pump/indoor module terminal block.
Connection to and from SMS 40/MODBUS 40 occurs
in terminal block AA9:X1.
No more than two units can be connected to the heat
10 9 8
pump/indoor module.
RMU 40
GND +12V
GND
B
A
+12V
GND
B
A
+12V
Tillbehör_singular = translation hint, 1 =
value
Tillbehör_singular = translation hint, 1&2 =
value
Accessory 1
Accessory 1 Heat pump/Indoor module
SMS 40
Accessory 2
SMS 40
Heat pump/
Indoor module