EN
Troubleshooting
18
9
Troubleshooting
Fault
Possible cause
Suggestion
The cooling device
does not function and
the fan impeller which
is visible from outside
does not rotate.
There is no voltage
present in the DC
power socket in your
vehicle.
The ignition must be switched on in most
vehicles to apply current to the DC power
socket.
The ignition is switched
on and the cooling
device does not work.
The DC power socket
is dirty. This results in a
poor electrical
contact.
Clean the socket of the DC power socket
with a non-metallic brush and a solvent,
so that the middle contact pin is clean.
If the plug of your cooling device
becomes very warm in the DC power
socket, either the DC power socket must
be cleaned or the plug has not been
assembled correctly.
The fuse of the
connecting cable is
burnt through.
Replace the fuse (fig.
1, page 5) of the
DC plug with one of the same rating.
The vehicle fuse is
burnt through.
Replace the vehicle fuse of the DC power
socket (usually 15 A). (Observe the
operating instructions in your motorcar
for this).
Your cooling device
does not cool satisfac-
torily and the fan impel-
ler at the outside does
not rotate.
The ventilator motor is
defective.
The repair can be executed only by an
authorized customer service.
Your cooling device
does not cool
satisfactorily and the fan
impeller at the outside
rotates.
The ventilator motor
for the inner ventilator
is defective.
The thermo-electric
element is defective.
The integrated power
unit is defective.
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