Victoria Arduino Adonis+ 2 Gr Technical Manual page 89

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