User manual

42 - INSTALLATION 91477A053/B
Technical Support.
INSTALLATION
Electrical connection
General information
Check the mains characteristics against the data
indicated on the plate.
The identification plate bearing the technical
data, serial number and brand name is visibly
positioned on the appliance.
Do not remove this plate for any reason.
The appliance must be connected to ground
using a wire that is at least 20 mm longer than
the other wires.
The appliance can work in the following modes:
38 cm models (A)
60 cm models (B) and 80 cm models - 4
zones (C)
80 cm models - 6-zones (D) and 90 cm
models (E)
Fixed connection
Fit the power line with an all-pole circuit breaker
with a contact separation distance sufficient to
provide complete disconnection in category III
overvoltage conditions, pursuant to installation
regulations.
For the Australian/New Zealand market:
The circuit breaker incorporated in the fixed
connection must comply with AS/NZS 3000.
Power limitation procedure
In order to modify the maximum power
absorbed by the appliance, you have to access
the user menu (see “User menu”). The power
limitation option, as well as the first that is
See General safety instructions.
220-240 V 1N~
3 x 1.5 mm ²
three-core cable
220-240 V / 380-415
V 2N~
6 x 1.5 mm ²
six-core cable
220-240 V
3 x 6 mm ²
three-core cable
380-415 V 3N~
5 x 1.5 mm ²
five-core cable
220-240 V 3~ / 380-
415 V 2N~
4 x 4 mm ²
four-core cable
220-240 V 1N~
5 x 2,5 mm ²
five-core cable
The values indicated refer to the cross-
section of the internal conductor.
The aforementioned power cables are
sized taking into account the
coincidence factor (in compliance with
standard EN 60335-2-6).
Use the supplied jumper for each
connection, if any
• This procedure is restricted to the
installer.
• The appliance, according to the
model, is factory set to use the
maximum available power.