82
When the machine’s temperatu-
re is higher than 130°C.
The display indicator will ash on
and off and the resistor is
de-activated.
The system will be re-establi-
shed as soon as the temperature
goes below 130°C.
The boiler is provided with a ma-
nual retting safety thermostat; if
the resistor is not re-established,
call a qualied technician.
Incorrect electrical input caused
by a malfunction in one of the
machine charges.
The display reading will 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.
The machine registers values
different from the set values.
A much longer delivery time.
Modify grinding degree and
press the key or one of
the keys
.
By leaving the machine in the
programming state, within 10
minutes from the last selection,
the system will return to the
previous conguration and the
display will indicate its reestab-
lishment of normal functioning.
The machine registers values
different from the set values.
A much shorter delivery time.
Press the key or one of
the keys
.
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