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Instructions for the installer
11.3 Electrical connection
Make sure the voltage and the cross-section of the power supply line match the specifications indicated
on the identification plate positioned on the appliance. Do not remove this plate for any reason. A copy of
the plate is attached to the instructions.
The appliance must be connected to the power supply by a qualified technician.
Before performing any operations, switch off the power supply to the appliance.
The appliance must be connected to earth in compliance with electrical system safety standards.
Where the appliance is connected to the power grid via plug and socket, both of these must be of the
same type and connected to the power cable in accordance with current standards. The socket must be
accessible after the appliance has been built in.
NEVER UNPLUG BY PULLING ON THE CABLE.
Should the earthing wire need replacing it must be longer than the conducting wires so that, if the plug is
torn off the power cable, it is the last to be detached.
Avoid use of adapters and shunts as these could cause overheating and a risk of burns.
If a fixed connection is being used, fit the power line with an omnipolar circuit breaker with a contact
opening gap equal to or greater than
3 mm
, in an easily accessible position close to the appliance.
The manufacturer declines all responsibility
for damage to persons or things caused by non-
observance of the above prescriptions or by interference with any part of the appliance.
POSSIBLE CONNECTION
TYPES
CABLE TYPE
(if not present)
380
-
415
V
3N~
5-pole
5 x 1.5
mm²
H05V2V2-F
380
-
415
V
2N~
4-pole
4 x 2.5
mm²
H05V2V2-F
220
-
240
V
1N~
3-pole
3 x 4
mm²
H05V2V2-F
• Use H05V2V2-F cables resistant to at least 90°C.
• The values indicated above refer to the cross-section of the internal conductor.
• The tightening torque of the screws of the terminal supply wires must be 1.5 - 2 Nm.
• The aforementioned power cables are sized taking into account the coincidence factor (in compliance with
standard EN 60335-2-6).
