Troubleshooting - Dometic CFF SERIES Operating Manual

CFF35, CFF45
A
NOTICE!
DAMAGE HAZARD!
Failure to obey these instructions may result in damage to the device.
• Never clean the cooler under running water or in dish water.
• Do not use abrasive cleaning agents or hard objects during cleaning
as these can damage the cooler.
➤ Occasionally clean the device interior and exterior with a damp cloth.
➤ Make sure that the air inlet and outlet vents on the device are free of any dust and
dirt, so that heat can be released and the device is not damaged.
9

Troubleshooting

Fault
Device does not
function, LED does
not glow.
The device does not
cool (plug is inserted,
"POWER" LED is lit).
The device does not
cool (plug is inserted,
"POWER" LED flashes
orange, display is
switched off).
EN
Possible cause
No voltage was
detected in the DC
power outlet.
No voltage present in
the AC power outlet.
One of the device fuses
is defective.
The integrated mains
adapter is defective.
Defective compressor.
Battery monitor is set
too high.
Battery voltage is too
low.
Suggested remedy
In most vehicles the ignition must be
turned on before power will be supplied
to the DC power outlet.
Try using another plug outlet.
Replace the defective device fuse, see
chapter "Replacing the AC fuse" on
page 20 or chapter "Replacing the
device DC Fuse" on page 21.
This can only be repaired by an
authorised repair centre.
This can only be repaired by an
authorised repair centre.
Select a lower battery monitor setting.
Test the battery and charge it as needed.
Troubleshooting
23