15
4- COMMISSIONING
►Switching on the machine and Turning on the heating
Once all the connections are made and checked (water supply, electricity supply and drain).
Set the main switch in position 1.
As soon as the electricity is switched on, the boilers ll automatically.
Remember to open the water tap supplying the machine.
The heating of all the parts starts automatically if the lling is correct.*
When the machine reaches its operating temperature, it performs a self-check.
These initialization phases are very important for the proper functioning of the machine. They are only possible
if the coffee grounds drawer is in place, and they must not be interrupted, for instance by removing the drawer.
(The steam pressure and the temperature of the groups are visible on the screen during heating).
The machine is operational once heating has been switched on and the self-check performed.
It is advisable to leave the machine heating on permanently.
►Module ST
The temperature display indicates the ambient temperature of the refrigerator.
To adjust the temperature of the refrigerator use the temperature regulator.
Key locking of the
refrigerator
Temperature
display
The temperature display
indicates the ambient
temperature of the
refrigerator.
Refrigerator ON/OFF
switch
♦ Temperature Display
It is an indicative display
If necessary, to adjust the temperature setting (Menu
CA1), put a thermometer in the refrigerator for 15
minutes, then adjust the display according to the difference displayed.
E.g.:
- the thermometer indicates 4°C (in the refrigerator),
- at the same time the display shows 9°C,
- adjust the offset to -5.
UNIC part number for the display: 45036
UNIC part number for the sensor: 34415
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