User Manual

15
71503175-0-000
EN
Alarm Machine status Solution
(AL10) High pressure
alarm
The machine stops, the condenser
fan remains on to lower the condenser
temperature, or the water valve remains
open in case of water condensation.
(once it has cooled down, the machine
restarts making a few attempts to see
if the alarm is no longer present, then it
stops permanently)
Check cleanliness and ventilation of condenser,
check that the condenser fan is turning, check
position of condenser probe; in water-cooled
versions, check the water supply and operation
of the water inlet valve, replace maximum
pressure switch.
(AL12) Long defrost
alarm
Machine stops after a number of long
consecutive defrost cycles.
Check deector micro for faults, check deector
micro wiring on board, check for gas leaks,
check e󰀩ciency of pusher and hot gas valve
(AL13) Capacitative sen-
sor
Machine stops Check sensor-board electrical connection,
replace sensor.
(AL14) Condenser clean-
ing
Machine continues to work It is advisable to clean the condenser or air l-
ter, or in water-cooled versions, check whether
the water supply is su󰀩cient or too hot
(AL15) Probe reversal Machine stops Check probe wiring on board, exchange or
replace if necessary
(AL16) IR probe faulty Machine stops Check probe-board connection, check probe in-
tegrity, replace probe - By checking beforehand
that there is space in the bin, two ice production
cycles can be started by pressing the button