5
Electrical wiring
5.1 General notes
n
The units are operated with 230 V / 50 Hz
alternating current
n
The electrical connection is made using a built-
in mains cable with earthed safety plug
WARNING!
The electrical connection to the units must be
made at feed-points with residual current
devices in accordance with VDE 0100, Section
704. When installing the units in extremely
damp environments such as laundry rooms,
showers etc., the unit must secured with a
residual current device provided by the cus-
tomer in accordance with the regulations.
n
Extensions to the connection cable may only
be carried out by authorised electricians, sub-
ject to the length of the cable, connected load
of the unit and taking into consideration how
the unit is used at its location
CAUTION!
All cable extensions must only be used in fully
un-reeled or reeled off condition.
5.2 Electrical wiring diagram
~
A
B
2
1
4
3
5
6
7
8
9
1 2
3 4
5 6
7 8
PE
PE
PE
10
C
PE L N
11
12
PE
Fig. 7: Electrical wiring diagram
A: Control board
B: Display circuit board
C: Optional
1:
Power supply
2:
Compressor
3:
Solenoid valve
4:
Fan motor
5:
Evaporator probe
6:
Condenser probe
7:
Water stop probe
8:
RESET button
9:
Humidity probe
10: Fuse 3.15A 250V
11: Mains adapter
12: Condensate pump
We reserve the right to modify the dimensions and design as part of the ongoing technical development
process.
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