Eliminating Minor Faults Yourself - Bosch KDN Série Mode D'emploi

en

Eliminating minor faults yourself

Before you call customer service:
Please check whether you can eliminate the fault yourself based on the following
information.
Customer service will charge you for advice – even if the appliance is still under
guarantee!
Fault
Temperature differs
greatly from the set
value.
The light does not
function.
Controls have reduced
luminosity.
Displays
do not illuminate.
18
Possible cause
The bulb is defective.
Light switch is sticking. Check whether it can be moved.
When the appliance is
not used for some
time, the display on
the fascia switches to
ECO mode.
Power failure; the fuse
has been switched off;
the mains plug
has not been inserted
properly.
Remedial action
In some cases it is adequate
to switch off the appliance
for 5 minutes.
If the temperature is too high wait
a few hours and check whether
the temperature has approached
the set value.
If the temperature is too low check
the temperature again the next day.
Replace bulb. Fig. -
1. Pull out mains plug or switch off
fuse.
2. Change the bulb.
(Replacement bulb, 220–240 V
a.c., E14 bulb holder, see
defective bulb for wattage.)
Fig. !/13
As soon as the appliance is again
used, e.g. the door is opened,
the display switches back to normal
illumination.
Connect mains plug. Check whether
the power is on, check the fuses.