24 | Electrical connection
DANGER: Risk of electric shock!
▶ Always disconnect the power supply to
the appliance at the mains before
carrying out any work on the electrical
systems and components.
All regulation, verification and safety mechanisms have been
rigorously tested in the factory and are ready for use.
CAUTION: Fuse protection!
▶ The appliance should have an
independent connection to the
electricity mains, protected by a
differential 30 mA switch and be
earthed. In areas subject to frequent
storms, a storm protector should be
The electrical connection should be
according to current regulations regarding
domestic electrical installations.
▶ An earth connection is absolutely
▶ Connect the feed cable to an earthed power point.
The appliance is provided with a labelled power cord and
earthed mains plug.
If the power cable gets damaged it must be
replaced by a genuine spare part.
6 720 800 095 (2015/11)
Power cable connections
Position of the fuses in control unit
To check fuses, proceed as follows;
▶ Remove the front cover, see Fig. 23.
▶ Remove the three screws from the control unit (Fig. 39 and
Fig. 40, ).
▶ Remove the six screws from the back cover of the control
unit, see Fig. 40, .