Alarm Signal - Sanremo F18 SB Instruction Booklet

Programming
using unit 1 by pressing button (E) and then button
(D), always keeping button (E) pressed.

12 ALARM SIGNAL

TIME OUT OF (FILLING) LEVEL IN THE BOILER
When the display shows:
it means that the boiler water level filling time has
been exceeded.
All the LEDs on the button panels start flashing to
visually signal the user that the alarm has switched
to the alarm phase.
To quit the alarm message it is necessary to switch
the machine off and on.
BOILER TEMPERATURE PROBE SHORT-CIRCUIT /
OVER-TEMPERATURE
The display shows:
If the boiler temperature probe is in short-circuit or
if the temperature exceeds a certain value for 5
consecutive seconds, the alarm is indicated by all
the LEDs flashing.
Once the cause has been eliminated, the alarm is
reset by switching off the machine (OFF).
BOILER TEMPERATURE PROBE DISCONNECTED /
INTERRUPTED
The display shows:
In case of disconnected or interrupted boiler
temperature probe or determining a temperature
around 0°C, an alarm indication is given within 5
seconds, making all the button panel LEDs flash.
Once the cause has been eliminated, the alarm is
reset by switching off the machine (OFF).
MISSING VOLUMETRIC COUNTER PULSES
If "A7" appears on the unit display, this means that
no volumetric counter pulses are received for the
activated unit.
The LED related to the selected dose starts blinking.
After 3 minutes (volumetric counter time-out) without
pulses from the volumetric counter, the current dose
is automatically stopped.
For more information see section: MALFUNCTION,
CAUSES AND SOLUTIONS.
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F18 SB