Programming Electronic Pre-Brew; Alarm Signals - Iberital Expression Pro Manuel D'installation

IBERITAL
NOTE
If your model has a touchscreen display, then it is possible to program the dose, by directly modifying the
volume of water through the display itself.
2.3.2. Programming the electronic pre-brew (not available on all models)
The control unit has a function called 'pre-brew'. Pre-brew can be enabled or disabled. If your machine has a visual
display, it will be possible to carry out this action via an option on the display. If it does not have a display, the function
is performed in the following manner:
To enable pre-brew, switch off the machine's main switch and press the button 1 espresso on the left button pad (group
1), keep it pressed and set the main switch to position 1 or 2, either will do, and the 1 espresso LED will light up.
Release the button and set the switch to zero (OFF) and then set it in the working position (position 2).
To disable pre-brew, set the machine's main switch to zero (OFF) and press the button 1 coffee, keep it pressed and set
the main switch to position 1 or 2, either will do, and the 1 coffee LED will light up.
Release the button and set the switch to zero (OFF) and then to position 2.

2.3.3. Alarm signals

A. EXCESS BOILER WATER FILLING TIME
The control unit has a waiting time for when the boiler is filling with water.
If the level sensor is not covered with water within one minute (two minutes Expression Pro), the control unit safety
control will stop the water filling process and the motor.
The signal for the control unit alarm is the five LEDs flashing simultaneously. (In all groups).
This alarm signal could be caused by a lack of mains water supply to the machine, an obstruction of the water inlet or a
problem with the control unit that is preventing the signal for automatic water filling from being sent.
Warning
This alarm signal is always activated during the filling process when this immediately follows
machine installation. This is due to the fact that it takes more than 1 minute to fill the boiler. When
this happens, set the switch to zero and return it to the filling position in order to continue filling
the boiler.
Iberital IB7
72
t1(on)
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