Victoria Arduino Adonis+ 2 Gr, Техническое руководство

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87
EN
DISPLAY AND KEY
INDICATIONS
CAUSE EFFECT SOLUTION NOTES
PRESSURE ERROR
When the machine’s tempera-
ture is higher than 130°C.
The display indicator will À ash
on and off and the resistor is de-
activated.
The system will be re-estab-
lished as soon as the tempera-
ture goes below 130°C.
The boiler is provided with a man-
ual re
¿ tting safety thermostat; if
the resistor is not re-established,
call a quali ¿ ed technician.
OVERCURRENT ERR.
Incorrect electrical input caused
by a malfunction in one of the
machine charges.
The display reading will À ash. The
pump will switch off. The heating
element and all other functions
will be disabled.
Switch off the machine and send
for a specialist technical
engineer.
FINE GRINDING
The machine registers values
different from the set values.
A much longer delivery time.
Modify grinding degree and
press the key
RESET or one of
the keys
WV .
By leaving the machine in the
programming state, within 10
minutes from the last selection,
the system will return to the
previous con
¿ guration and the
display will indicate its reestab-
lishment of normal functioning.
COARSE GRINDING
The machine registers values
different from the set values.
A much shorter delivery time.
Press the RESET key or one of
the keys
WV .