Iberital Expression Pro Manual De Instalación Y Funcionamiento página 95

IMPORTANT: The machines can only be connected to 110 V, 220 V - 240 V
depending on the version of the machine.
3.3.1. Coff ee machines with the CE marking
5-core machines
220 V - 240 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with a single phase of 220-240 V. In this case, all the cables
phase must be joined Black, Brown and Grey, and then connected to the phase within the permanent electrical
installation. The Blue cable must be connected to the neutral wire. The Green/Yellow cable must be connected to
the earth.
--///
Neutral
Phase (S)
400 V THREE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with three phases and a neutral wire of 400 V. In this case, the
Black, Brown and Grey cable must be connected one by one at each of the three diff erent phases, and the Blue
cable to the neutral wire. The Green/Yellow cable must be connected to the earth.
--///
Phase (R)
Phase (S)
Phase (T)
Neutral
4-core machines
220 V - 240 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with a single phase of 220-240 V. In this case, the Black cable
must be joined to the Brown cable, and then connected to the phase within the permanent electrical installation.
The Blue or Grey cable must be connected to the neutral wire. The Green/Yellow cable must be connected to the
earth.
--///
Neutral
Phase (S)
400 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with three phases and a neutral wire of 400 V. In this case, the
Black cable must be connected to one of the three phases, the Brown cable to the same, and the Blue or Grey cable
to the neutral wire. The Green/Yellow cable must be connected to the earth.
--///
Phase (R)
Phase (S)
Phase (T)
Neutral
INSTALLATION AND OPERATION MANUAL
Black Brown Grey Blue Green/Yellow
Black Brown Grey Blue Green/Yellow
Black Brown Blue or Grey Green/Yellow
Black Brown Blue or Grey Green/Yellow
220-240V
220-240V
220-240V
220-240V
IBERITAL
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