Connection To Drain; Feed Group; Boiler - Iberital Expression Pro Manuel D'installation

IBERITAL
110 V SINGLE PHASE WITH NEUTRAL WIRE (1-2 GROUP MACHINES)
IMPORTANT
The machines manufactured for use with electrical voltages of 110 V have been manufactured with
electrical elements specifically for that voltage. They can thus only be installed at a voltage of 110
V, as indicated on the specific electrical diagram for these voltages.
Phase (R)
Neutral
The machine can be connected to power supplies with a single phase of 110 V. In this case, the Black cable must be connected to
that phase, and the White/Black cable to the neutral wire. The Green cable must be connected to the earth.
NOTE
We recommend checking the electrical installation and making the appropriate changes, depending on
the type of line (single-phase or three-phase) to which the machine is to be connected, always following
the indications of the regulations in force in the country where the machine will be installed.

3.4. CONNECTION TO DRAIN

A drain pipe is supplied with the machine and must be connected to the drain pan, which is the element where all the
wastewater is collected during the normal operation of the machine.
A drain outlet is therefore required to be able to cleanly evacuate these wastewater.

3.5. FEED GROUP

a) Gasket: facilitates the adjustment of the filter holder in the group.
b) Showerhead: where the water is in contact with the coffee.
c) Drainage device.
d) Solenoid valve: it allows the passage of water to the unit when a button on the button pad is pressed.
The feed group is a pressed brass block in which there is a brewing chamber. When any button on the button pad is
pressed, the pump is started and the solenoid valve is ENABLED.

3.6. BOILER

a) Feed group.
b) Injector.
c) Heat exchanger.
This boiler is manufactured in copper and a heat exchanger connected to the power supply unit passes through it.
During a supply cycle, cold water is pumped to the coffee boiler through the injector. In turn, the water inside the coffee
boiler is taken to the feed group. Under rest conditions there is permanent flow of water between the feed group and the
coffee boiler, which keeps the equipment at the optimum temperature for coffee preparation.
106
Black White/Black Green
110V
INSTALLATION AND OPERATION MANUAL