Electrical Connection - Dimplex DHWE 50S Installation And Operating Instructions Manual

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4. Electrical connection

4.1. Notes on the electrical connection
The connection to the electric network must take
place in accordance with the valid national regula-
tions.
ATTENTION!
Disconnect from the power supply before
working on the domestic hot water cylinder!
In rooms with a bath or shower, the device must

be installed in accordance with the valid regula-
tions according to VDE 0100-701.
230 V~
N L
Fig. 4: Circuit diagram
Circuit diagram legend
1 Connecting terminal
2 2-pole bi-metal safety limiter
3 Electronic controller
4 Radiator
5 Temperature sensor
L Phase conductor
N Neutral wire
PE Protective conductor
EN-18
2
1
>
A fault-current circuit breaker with a trip current of

I = 30 mA must be installed in the electric circuit.
rat
There must be a disconnecting device upstream

of the device with a distance of at least 3 mm. This
requirement is met via circuit breakers, for exam-
ple.
Connection via a wall socket takes place with a flexi-
ble connection cable, e.g. H05VV-F 3 x 1.5 mm² with
protective conductor.
Protect the connection cable against twisting or pull-
ing out with strain relief.
HI
L
K1
N
2202/B
Electrical connection
4
3
1 5
2
3
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