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3269811_inst_GB
ENGLISH
GB
ELECTRICAL CONNECTION
Important
The connection must be made by authorised,
skilled personnel, in accordance with the rel-
evant legal requirements, using appropriate
and specifi ed materials. The appliance is sup-
plied with operating voltage 400V3~N , which
can be switched to 230V3~ (see next point).
For direct connection to the mains one must en-
visage a device that ensures disconnection from
the mains, with a contacts opening distance that
ensures complete disconnection in the condi-
tions of category III over-tension, in compliance
with the installation rules.
Caution - Warning
Before doing any work, cut off the mains elec-
tricity supply.
Connect the appliance to the mains electricity
supply as follows:
1)
If not already present, install a circuit-breaker
(A)
close to the appliance, with the following
characteristics:
– Thermal breaker device (to adjust see table An-
nexes).
– Magnetic circuit breaker curve B (IEC 60898-1).
– Residual current protection set at mA 30.
2)
Sfi lare la bacinella di raccolta
(B)
.
3)
Pull off the knob
(C)
.
4)
Undo the screws
(D)
and remove the control
panel
(E)
.
5)
Take out screw
(F)
to move the protection
(G)
back
.
6)
Connect the circuit-breaker
(A)
to the terminal
board
(H)
as shown in the diagram and in the
electrical system diagram at the back of the
manual and using a cable with the following:
– Weight: ≥ than H05RN-F type (designation 245
IEC 57).
– Temperature of use: ≥ 70°C.
Important
When connecting, take care to connect the
phase and neutral lines.
7)
Tighten the cable gland
(L)
.
8)
Move the protection back forwards
(G)
and
lock it by the screw
(F).
9)
Replace all when the operation is complete.
D
A
C
E
D
F
B
G
H
L
