EN
TC
Troubleshooting
13
9
Troubleshooting
Fault
Possible cause
Suggestion
Your box does not
function and the fan
impeller which is visible
from outside does not
rotate.
The cigarette lighter in
your vehicle does not
conduct any voltage.
In the most vehicles, the ignition switch
must be switched on, so that the cigarette
lighter has voltage.
The ignition is switched
on and the box does
not work.
Disconnect the plug
immediately from the
socket and execute the
following checks.
The socket of the
cigarette lighter is
dirty. This results in a
poor electrical
contact.
Clean the socket of the cigarette lighter
with a non-metallic brush and a solvent,
so that the middle contact pin is clean. If
your cooling box plug becomes very
warm in the cigarette lighter box, either
the socket must be cleaned or the plug is
possibly not correctly assembled.
The fuse of the
connecting cable is
burnt through.
Replace the fuse of the connecting cable
(5 A).
The vehicle fuse is
burnt through.
Replace the vehicle fuse of the cigarette
lighter (usually 15 A). (Observe the
operating instructions in your motorcar
for this).
Your box does not cool
satisfactorily and the fan
impeller at the outside
does not rotate.
The ventilator motor is
defective.
The repair can be executed only by an
authorized customer service.
Your box does not cool
satisfactorily and the fan
impeller at the outside
does not rotate.
The ventilator motor
for the inner ventilator
is defective.
The repair can be executed only by an
authorized customer service.
The thermo-electric
element is defective.
The integrated power
unit is defective.
The repair can be executed only by an
authorized customer service.
TC14-TC21-TC35-O-US.book Seite 13 Mittwoch, 12. April 2017 10:40 10
