20
Electrical connections
Front panel
Power supply terminal board
Basement
WARNING: before carrying out any work,
make sure that the power supply is
switched off.
The unit must be connected directly
to an electrical connection or to an
independent circuit.
Supply with a voltage of 230V (± 10%).
To protect the unit against short-circuits,
fit a magneto-thermal switch on the
power supply line max. 2A 250V (CIRCUIT
BREAKER) with minimum contact opening
distance of 3mm.
The power supply cable must be of the
H07 V-K or N07 V-K type with 450 / 750V
insulation if embedded in a pipe or duct.
For installations with exposed cable use
cables with double insulation of type
H5VV-F.
For all connections, follow the wiring
diagrams supplied with the appliance.
Make sure that the wiring is done in
accordance with the laws and regulations
in force and this manual.
All parts and materials supplied on site
must comply with national laws and
regulations.