Troubleshooting - Carbest Maxi Freezer 28 Benutzerhandbuch

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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 flashed
orange, display is switched off).
When operating from the 12/24-V
socket (cigarette lighter): The
ignition is on and the device is
not working and the LED is not lit.
Pull the plug out of the socket and
make the following checks
The display shows an error messa-
ge (e.g. »Err1«) and the appliance
does not cool.
Possible cause
There is no voltage present in the
12/24 V socket (cigarette lighter) in
your vehicle.
No voltage present in the AC voltage
socket.
The device fuse is defective
The integrated mains adapter is
defective
Defective compressor
Battery voltage is too low.
The cigarette lighter socket is dirty.
This results in a poor electrical
contact
The fuse of the 12/24 V plug has
blown.
The Vehicle fuse has blown.
The appliance has switched off due
to an internal fault
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71371/71372/71373/71375
Suggested remedy
IThe ignition must be switched on
in most vehicles to apply current to
the cigarette lighter.
Try using another plug socket.
Replace the device fuse, see
»Replacing the device fuse« on
page 125.
This can only be repaired by an
authorized repair centre.
This can only be repaired by an
authorizedcustomer services unit.
Test the battery and charge it as
needed.
If the plug of your cooler becomes
very warm in the cigarette lighter
socket, either the lighter socket
must be cleaned or the plug has
not been assembled correctly
Replace the fuse(10A) in the
12/24 V plug, see »Replacing the
plug fuse(12/24 V)« on page 126.
Replace the vehicle's 12/24 V
socket fuse(usually 15 A).
Please refer your vehicle's opera-
ting manual.
This can only be repaired by an
authorized repair centre.