EN
CDF
Troubleshooting
19
For repair and warranty processing, please include the following documents when
you send in the product:
•
A copy of the receipt with purchasing date
•
A reason for the claim or description of the fault
10
Troubleshooting
Fault
Possible cause
Suggested remedy
Device does not
function, LED does not
glow.
No voltage is flowing
from the DC power
socket in your vehicle.
The ignition must be switched on in
most vehicles to supply current to the
DC power socket.
No voltage present in
the AC voltage socket.
Try using another plug socket.
The device does not
cool (plug is inserted,
POWER LED is lit).
Defective compressor.
This can only be repaired by an
authorized repair center.
The device does not
cool (plug is inserted,
ERROR LED flashes).
Battery voltage is too
low.
Test the battery and charge it as needed.
When operating from
the DC power socket:
The ignition is on and
the device is not work-
ing and the LED is not
lit.
Pull the plug out of the
socket and make the
following checks.
The DC socket is dirty.
This results in a poor
electrical contact.
If the plug of your cooler becomes very
warm in the DC socket, either the socket
must be cleaned or the plug has not
been assembled correctly.
The fuse of the 12/24 V
plug has blown.
Replace the fuse in the 12 V plug, see
chapter “Replacing the plug fuse
(12/24 V)” on page 17.
The vehicle fuse has
blown.
Replace the vehicle's 12/24 V socket
fuse (usually 15 A). Please refer to your
vehicle's operating manual.
ERROR LED flashes for
longer than 2 minutes,
as follows: 3 flashes,
pause, 3 flashes,
pause, ...
Defective device.
This can only be repaired by an
authorized repair center.
DometicCDF18-26-36-46_OPM_4445102393_EMEA16_20xx-xx-xx.book Seite 19 Mittwoch, 22. Dezember 2021 2:24 14
