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31 EN
English
There are 2 types of messages that are displayed by the machine:
1. Explicit messages
: they appear on the screen accompanied by an explanatory clip or are shown
in the form of an icon in the upper right-hand corner of the display.
2. Coded messages
: they are placed in the upper left-hand corner and are represented by the
unit's numerical error code.
If there are several errors, they are represented one after another on the display.
For a detailed description of messages in code, refer to the technical manual, "Defects - Malfunctions"
section.
17.
Diagnostics messages
Explicit messages
MESSAGE
CAUSE: when displayed
SOLUTION
Machine
cold
1.
This message is displayed when the dispensing key is pressed
when:
- service boiler pressure is 12 psi (0.8 bar) less than the setting;
- boiler temperature is 68°F (20°C) less than the setting.
The
icon represents machine cold status. Once the appropriate
pressure and temperature are reached, it automatically disappears.
2.
When the service boiler or boiler respectively cannot reach the
operating pressure or temperature due to a problem, an error code
appears on the display which identifies the defective component
causing the problem.
2.
Consult the Technical Manual to find the specific error
code to resolve the problem.
Grounds
drawer full
The
icon informs the user that the grounds drawer is full. Ten
coffee based beverages can still be dispensed (10 single or 5 double)
before the machine stops.
Empty the drawer to clear the message or continue until
the machine displays the message "Empty grounds
drawer".
Refer to the Technical Manual to program the grounds
limit after which the message is displayed.
Empty
grounds
drawer
The machine counts down from the limit set for grounds. The message
(along with a film) is shown on the display when it reaches zero. The
machine is blocked and does not allow any dispensing.
Remove and empty the grounds drawer. Return the
drawer to its proper position. While carrying out this
operation, the message "grounds drawer removed" will
be displayed.
Grounds
drawer
removed
This message (along with a film) is always shown when the rear side
of the drawer is not in place.
If the message appears with the drawer inserted, check
that the drawer is properly placed.
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