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6.3 Overpressure CP1
This indicator appears when the pressure in the compressor cooling circuit #1 (CP1) is too high. The
compressor then cuts off for 5 minutes. Please check that nothing obstructs the air filter, check also its
condition. After 3 alarms over 24 hours, the LED appears definitively, in this case, contact the After-Sales
Service.
If the alarm is cut off via the front panel button, it will restart after
4 hours
.
6.4 Battery charge failure
This LED indicates that the state of charge of the battery is very low. Have the battery changed as soon as
possible.
This alarm does not trigger any
sound signal
from the freezer.
6.5 Open door alarm
This indicator appears when the door remains open for more than 2 minutes. It disappears when closing the
door.
If the alarm is cut off via the front panel button, it will restart after
10 minutes
.
6.6 Engine failure
This light indicates that the compressor has been running nonstop for more than 10 hours. Contact the
service department as soon as possible.
If the alarm is cut off via the front panel button, it will restart after
4 hours
.
6.7 CO
2
/LN
2
injection in progress
This LED flashes with each CO
2
/ LN
2
injection. Injections take place every second, so it is normal for the
LED to flash.
If the alarm is cut off via the front panel button, it will restart after
4 hours
.
