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WARNING: The connection must be
made by authorised, skilled personnel, in
accordance with the applicable legal re-
quirements, using appropriate and speci-
fi ed materials. The appliance is supplied
with operating voltage of 400V/2N, which
can be switched to 230V/3 or to 230V/1N (for
0S0VTR version only) (see wiring diagrams
attached).
Direct connection to the mains requires a de-
vice ensuring disconnection from the mains,
with a contact opening distance that allows for
complete disconnection under the conditions
of overvoltage category III, in compliance with
the installation rules.
HAZARD: Before doing any work, turn
off the general power supply.
Connect the appliance to the mains power sup-
ply as follows:
If not already in place, install an automatic
1)
switch-disconnector
ance, with the following characteristics:
A
C
B
D
10
ELECTRICAL CONNECTION
close to the appli-
(A)
C
HANDLING AND INSTALLATION
– Thermal release (see table in the Annex
section for adjustment instructions).
– Reed switch curve B (IEC 60898-1).
– Residual current release set at 30 mA
Pull off the knob (B).
2)
Undo the screws (C) and remove the control
3)
panel (D).
Connect the switch-connector (A) to the ter-
4)
minal board (F), as shown in the fi gure and in
the wiring diagram at the end of the manual;
use a cable with the following specifi cations:
– Weight: ≥ than H05RN-F (designation 245 IEC
57).
– Operating temperature: ≥ 70°C.
WARNING: When connecting, pay at-
tention to the neutral and earth cable con-
nection.
Tighten the cable gland (E).
5)
After completing the operation, fi t everything
6)
back in place.
F
E
3395250_inst_GB
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