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WARNING: The connection must be made by authorised, skilled personnel, in accordance
with the relevant legal requirements, using appropriate and specifi ed materials. The appliance
is supplied with operating voltage of 400V/3N/PE which can be switched to 230V/3/PE (only for
models AT 61-101-201).
The appliance is supplied with operating voltage 400V/3N/PE, which cannot be switched to other
values (only for models AT 82-122-202) (see attached wiring diagrams).
HAZARD: Before doing any work, cut off the mains electricity supply.
IMPORTANT: To ensure correct operation of the touch screen, make sure that the hood fan
control is equipped with special EMC noise suppression fi lter and shielded cables.
Connect the appliance to the mains electricity sup-
ply as follows.
1) If not already present, install an automatic circuit-
breaker (B), protecting only each single appliance
and located close to it, with the following charac-
teristics.
– Thermal breaker device (to adjust see table on
page 3 of user instruction manual).
– Diff erential breaker set at 30 mA
– Classe B o C (IEC 898)
2) Undo the screws and remove the side panel (A).
3) Connect the automatic circuit-breaker (B) to the appliance's terminal board (C) and to the electrical
mains supply, in accordance with the electrical system diagram provided at the back of the manual and
using a cable with the following characteristics.
– Weight: ≥ than H05RN-F type (designation 245 IEC 57).
– Temperature of use: ≥70°C.
WARNING: When connecting, take care to connect the phase and neutral lines.
4) Replace the panel and retighten the screws when the operation is complete.
WARNING: The appliance is supplied at
an operating voltage 400V/3N (indicated on the
sticker applied to the dataplate); conversion to
230V/3 can be carried out as described below.
To carry out this operation, proceed as follows.
1) Disconnect the mains electricity supply.
2) Undo the screws and remove the side panel (A).
3) Fit the jumper (B) to make the electrical connec-
tion of the terminals (C-D) (see attached wiring
diagrams).
4) Loosen the screw (E) to remove the protection (F).
12
ELECTRICAL CONNECTION
CONVERSION OF ELECTRICITY SUPPLY (AT61-101-201)
HANDLING AND INSTALLATION
B
A
C
A
B
C D
3413811_inst_GB_rev.2
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