Troubleshootings T45, W45
12
7 Troubleshootings
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.
Pull the plug out of the
socket and carry out
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
cigarette lighter plug
is burnt through.
Replace the fuse (5 A) of the cigarette
lighter plug (see figure 5, page 4, pos.
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.
_T45_W45_B_10s_.book Seite 12 Donnerstag, 8. März 2007 12:39 12
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