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.
Light does not function.
Display on fascia is lit at
reduced luminosity.
Displays do not illuminate.
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Possible cause
The bulb is defective.
Light switch is sticking. Fig. 1/3 Check whether it can be moved.
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
2 minutes.
If the temperature still differs try
again after an hour.
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.
Change the bulb: Fig.
1. Pull out the mains plug
or disconnect the fuse.
2. Change the bulb
(replacement bulb max. 15 W,
220 240 V a.c.,
E14 lampholder).
As soon as the appliance is used
again, e.g. door opened, the display
switches back to normal luminosity.
Check whether the power is on, the
fuse must be switched on.
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