CFX3
Alert messages
fig. o A, page 16.
E.g. see
Alert message
Description
!ALERT - Lid open
Lid open more
> 3 min
than 3 minutes
!ALERT - Voltage
The device has
low
stopped working
on DC due to low
voltage
Warning codes
fig. o B, page 16.
E.g. see
Warning code
Fault
!WARNING 32
Fan over-current
!WARNING 33
Compressor start
fail
!WARNING 34
Compressor
speed low
!WARNING 35
Controller over-
temperature
EN
Possible cause
•
Lid not fully
latched
•
Internal fault
•
Insufficient supply
voltage
•
Battery voltage is
too low
•
Battery protec-
tion is set too high
Possible cause
Internal fault.
•
High ambient
temperature
•
Air vent blocked
or insufficient
clearance
•
Internal fault
Troubleshooting
Suggested remedy
•
Check lid latched fully
•
Authorised repair centre
inspection required
•
Check voltage drop
from battery to power
outlet and increase wir-
ing gauge if necessary
•
Test the battery and
charge as needed
•
Select a lower battery
protection setting
Suggested remedy
Turn off the device for at
least 5 mins., then restart. If
the problem persists,
authorised repair centre
inspection required
•
Turn off the device for at
least 30 mins., or move
to a cooler location,
then restart
•
Clear the vents
•
Authorised repair centre
inspection required
35