20
Appliance with pressure water supply - with cold rinse cycle
but without drain pump
LEGEND
WI Water inlet
D Drain
M1 Wash pump
M2 Rinse pump
M3 Drain pump
AG Air Gap
YV1 Filling solenoid valve
YV2 Cold rinse solenoid valve
F.8 Electrical connections
• Connection to the power supply must be carried out in
compliance with the regulations and provisions in force in
the country of use.
• Make sure the machine power supply voltage specified on
the rating plate matches the mains voltage.
• Make sure the system power supply is arranged and able to
take the actual current load and that it is executed in a
workmanlike manner according to the regulations in force in
the country of use.
• The earth wire from the terminal board side must be longer
(max 20 mm) than the phase wires.
• Connect the power cable earth wire to an efficient earth.
The equipment must also be included in an equipotential
system, whose connection is made by means of screw EQ
(see par. Installation diagram) indicated by the symbol .
The equipotential wire must have a section of at least 10
mm
2
.
Power supply 380-415V 3N~
Open the power supply terminal board and insert the jumpers
provided as follows: one jumper between terminals 2 and 4
and another between terminals 4 and 6. Using a suitable
power supply cable (see D TECHNICAL DATA table), connect
the three phases to terminals 1, 3 and 5, the neutral to terminal
6 and the earth wire to the terminal .
Power supply 400 - 440V 3
Open the power supply terminal board and insert the jumpers
provided as follows: one jumper between terminals 2 and 4
and another between terminals 4 and 6. Using a suitable
power supply cable (see D TECHNICAL DATA table), connect
the three phases to terminals 1, 3 and 5, the neutral to terminal
6 and the earth wire to the terminal .
Power supply 220 - 230V 3
Open the power supply terminal board and insert the jumpers
provided as follows: one jumper between terminals 1 and 2,
one between terminals 3 and 4 and another between terminals
5 and 6. Using a suitable power supply cable (see D
TECHNICAL DATA table) connect the three phases to
terminals 1, 3 and 5 and the earth wire to the terminal .
Power supply 220 - 230V 1N
Open the power supply terminal board and insert the jumpers
provided as follows: two jumpers between terminals 1, 3, 5 and
another two between terminals 2, 4 and 6. Using a suitable
power supply cable (see D TECHNICAL DATA table), connect
the phase and neutral to terminals 5 and 6 respectively and the
earth wire to the terminal .
F.8.1 Connections provided for energy control
This appliance is designed for an external energy consumption
control.
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