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ELECTRICAL CONNECTION
The machine has been designed for connecting to the electrical network according the specification of your
order. Before connection check the voltage values and the frequency stated in the machine label (fig.3.5,
pos.12), if they correspond to your power network. The way of the connection is described in fig. 4.4.A.
If the machine is not equipped with a main switch then supply disconnecting devices need to be provided in
the installation for all electrical supplies connected to the machine, in accordance with EN 60204-1
standard, point 5.3.
WARNING !
!
THE MACHINE MUST BE CONNECTED TO THE POWER, GROUND, WATER, VENTILATION AND STEAM
SUPPLY ACCORDING TO THE INSTALLATION MANUAL, IN COMPLIANCE WITH THE LOCAL STANDARDS
DONE BY QUALIFIED TECHNICIANS WITH PROPER AUTHORIZATION. THE VALID STANDARDS FOR
CONNECTING TO THE LOCAL POWER NETWORK (TT / TN / IT, ...) MUST BE FOLLOWED. IN THE STANDARD
EXECUTION, THE WASHER MAY NOT BE SUITABLE FOR CONNECTING TO AN IT SUPPLY SYSTEM.
1. Earth leakage trip
2. Laundry electrical switchboard
3. Power supply protection
4. Washing machine
5. Phase conductors
6. Protective conductor
7. Main switch inlet terminal switchboard
8. Neutral conductor
Fig.4.4.A Machine connection to electrical network (with an earth leakage trip)
INLET CONDUCTORS AND POWER SUPPLY PROTECTION
Inlet conductors of the machine connection to the electrical network must have copper cores. The inlet
conductors cross section depends on the voltage and the machine heating type, i.e. total electrical input.
The inlet cable protection against a short-circuit fault and overloading must be performed by circuit breakers
or fuses in the laundry switchboard. Minimal cross section of the supply conductors recommended by the
manufacturer as well as the values of fuses are stated in tables 4.4.C. For the corresponding current see table
in chapter „3.Technical specifications".
Power supply
protection (A)
Tab.4.4.C Manufacturer´s recommended minimal conductor section
504 766
PUBLICATION DATE 03/02
Recommended
phase conductor
section (mm
20 - 25
30 - 32
50
60 - 80
100 -120
160
INSTALLATION AND MAINTENANCE MANUAL
Protection
conductor section
2
)
2,5
4
10
16
25
35
2
(mm
)
2,5
4
10
16
16
25
19
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