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8
Trouble-shooting
What to do if ...
... the appliance does not function and all displays are dark?
Possible cause
Solution
•
The fuse or automatic cir-
cuit breaker of the flat or
house wiring system is de-
fective.
►
Change the fuse.
►
Reset the circuit breaker.
•
The fuse or circuit breaker
trips several times.
►
Call Customer Services.
•
An interruption in the
mains power supply.
►
Check the power supply.
... is illuminated in the displays?
Possible cause
Solution
•
The childproof lock has
been activated.
►
Follow process for operation with childproof
lock; see "Operation" chapter.
►
Switch off the childproof lock.
... A continuous acoustic signal is emitted, flashes in a display and the appli-
ance switches off?
Possible cause
Solution
•
A button or a slider was
touched for longer than
10 seconds.
►
Remove object or food that has boiled over.
►
The appliance can be used again as nor-
mal.
•
Object (e.g. pan, dish) on
the control panel.
•
Food boiled over onto the
control panel.
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