Electrical installer
18
4
Figure 3.1
Connecting the 3/8" sleeve to the water mains
The machine is also equipped with a threaded sleeve Ø 60
mm M for water drainage.
Connect the flexible hose (supplied) to the sleeve, fixing
it by means of a hose clamp, taking care not to stress the
sleeve and absolutely preventing it from rotating (Figure
Figure 3.2
Connect the flexible hose to the sleeve
If there is a central drainage system, convey the pipe to
the central drainage system in accordance with the regu-
lations in force in the country of installation.
4
ELECTRICAL INSTALLER
4.1
WARNINGS
General warnings
Read the warnings in Chapter III
p. 4, provid-
ing important information on regulations and on
safety.
Compliance with installation standards
Installation must comply with applicable regula-
tions in force, based on the installation Country
and site, in matters of safety, design, implementa-
tion and maintenance of electrical systems.
Installation must also comply with the manufactur-
er's provisions.
Live components
After placing the appliance in the final position,
and prior to making electrical connections, ensure
not to work on live components.
Earthing
The appliance must be connected to an effective
earthing system, installed in compliance with reg-
ulations in force.
It is forbidden to use gas pipes as earthing.
Cable segregation
Keep power cables physically separate from signal
ones.
Do not use the power supply switch to turn the
appliance on/off
Never use the power supply switch to turn the ap-
pliance on and off, since it may be damaged in the
long run (occasional blackouts are tolerated).
To turn the appliance on and off, exclusively use
the suitably provided control device.
4.2
ELECTRICAL SYSTEMS
Electrical connections provide:
A. Power supply (Paragraph 4.3 p. 18).
B. Control system (Paragraph 4.4 p. 19).
How to make connections
All electrical connections must be made in the connection
terminal block located near the electrical panel:
1. Ensure the appliance is not live.
2. To access the electrical panel, open the electrical
box located on the air duct flange (detail C of Figure
p. 8 and Figure 1.2 p. 9).
3. Identify the appropriate connection terminals.
4. Perform the connections as shown in Figure 1.3 p. 9.
5. Close the electrical panel.
4.3
ELECTRICAL POWER SUPPLY
4.3.1
Power supply line
Provide (by the installer) a protected single-phase line
(230 V - 50 Hz) with:
▶
Cable type H05 VVF 3x1,5 mm
2
.
▶
Bipolar disconnector with minimum contact opening
of 3 mm.
▶
Magnetothermic breaker.
How to connect the power supply
To connect the three-pole power supply cable:
