Publicité
EN CFX5
Alert message
!ALERT - Lid open > 3 min
!ALERT - Voltage low
11.2
Warning codes
Example:
Fig.
Warning code
!WARNING 01
!WARNING 02
!WARNING 11
!WARNING 12
!WARNING 03/43
!WARNING 09
!WARNING 32
!WARNING 33
28
Description
Lid open more than 3 min
The device has stopped work-
ing on DC due to low voltage
The device has stopped work-
ing on DC due to abnormal-
ly high voltage > 31.5 V (un-
likely event – for electronics
protection only – uses same
alert message as low voltage
above)
on page 28
Fault
NTC open circuit SZ & DZ
LARGE
NTC short circuit SZ & DZ
LARGE
NTC open circuit DZ SMALL
NTC short circuit DZ SMALL
Communication error
DZ valve or Ice maker valve
faulty
Fan over-current
Compressor start fail
Possible cause
Lid not fully latched
Internal fault
Insufficient supply voltage
Battery voltage is too low
Battery protection is set too
high
Wrong DC supply voltage
specification
Faulty supply volt-age
Internal fault
Possible cause
Internal fault
Internal fault
Suggested remedy
Check lid latched fully
Authorized repair center in-
spection required
Check voltage drop from bat-
tery to power outlet and in-
crease wiring gauge if neces-
sary
Test the battery and charge as
needed
Select a lower battery protec-
tion setting
Ensure DC supply voltage
specification matches product
rating label
Check DC voltage supply and
repair or replace if faulty
Authorized repair center in-
spection required
Suggested remedy
Authorized repair center in-
spection required
Power off the device for at
least 1 min, then restart. If the
problem persists, authorized
repair center inspection is re-
quired.
Power off the device for at
least 5 min, then restart. If the
problem persists, authorized
repair center inspection is re-
quired.
Publicité
