Electrical Connection; Cable Feed - AEG WSP 600 HF Gebrauchs- Und Montageanweisung

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2.3.4 Electrical Connection

The storage heater appliance is connected to a load current (OFF-PEAK tariff) and control cables

for the room thermostat and for the charge control (A1/Z1; A2/Z2). The cables A1/Z1 and A2/Z2

are at line-voltage 230V~ and may thus be run together with a L/N/PE cable for the room

thermostat. The heater is suitable for direct connection without a spur, or with a wall socket.

According to regulations every branch circuit must be individually protected, for instance by

circuit breakers for all phases. These circuit breakers must have contact openings of at least

3 mm.

Each heater must be connected to a separate current carrying cable from the electrical

junction box. Running the load current cable from heater to heater is not allowed.

Since the technical connection conditions stipulated by the power supply companies permit a

1-phase connection of up to 2 kW only, the appliance must always be connected to 3 phases.

When connecting to a charge control with a so-called "single-wire control", bridge the

terminals "A2/Z2" and "N".

Make sure the earth wire is correctly and firmly attached.

Fig. 9

For the Fitter

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