Alarm
(AL10) High pressure
alarm
(AL11) Discharge pump
alarm
(AL14) Condenser clean-
ing
(AL15) Probe reversal
Machine status
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)
Machine stops and periodically attempts
to drain water, for a limited number of
times
Machine continues to work
Machine stops
71504165-0-005
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
Check that the water drainage line is not
clogged, check operation of drainage pump,
check cleanliness of level sensor, check
discharge tray outlets.
It is advisable to clean the condenser or
air filter, or in water-cooled versions, check
whether the water supply is sufficient or too hot
Check probe wiring on board, exchange or
replace if necessary
pag. 15
EN
Solution
pressure switch.