Operation Manual

Troubleshooting TC-07
19
9 Troubleshooting
Fault Possible cause Suggested remedy
Your coolbox is not
working and the fan
wheel which can be
seen from the outside
is not turning.
There is no voltage
flowing from the
cigarette lighter in
your vehicle.
The ignition must be switched on in most
vehicles for voltage to flow at the cigarette
lighter.
The ignition is on and
the coolbox is not
working.
Pull the plug out of the
socket and make the
following checks.
The cigarette lighter
socket is dirty. This
results in a poor
electrical contact.
Clean the socket of the cigarette lighter
with a non-metallic brush and a solvent,
to ensure that the middle contact pin is
clean. If the plug of your coolbox becomes
very warm in the cigarette lighter socket,
either the socket must be cleaned or the
plug has not been assembled correctly.
The fuse of the
connecting cable
has blown.
Replace the connecting cable fuse (5 A).
The vehicle fuse has
blown.
Replace the vehicle cigarette lighter
fuse (usually 15 A). Please refer to the
operating manual of your vehicle.
Your coolbox does not
cool satisfactorily and
the outer fan wheel is
not turning.
The fan motor is
defective.
This can only be repaired by an
authorised customer services unit.
The coolbox does not
cool satisfactorily and
the outer fan wheel is
turning.
The ventilator motor
for the inner motor is
defective.
This can only be repaired by an
authorised customer services unit.
The Peltier element
is defective.
Only for devices with
AC operating mode:
The integrated mains
adapter is defective.
This can only be repaired by an
authorised customer services unit.
TC-07.book Seite 19 Mittwoch, 15. September 2010 4:37 16