Kuppersbusch KE9340.0, Instructions For Use And Installation

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What to do if trouble occurs?
29
GB
6. What to do if trouble occurs?
Interference with and repairs to the appliance by
unqualifi ed persons are dangerous as they can result in an
electric shock or a short circuit. Do not interfere with or try
to repair the appliance; this could cause injury to persons
and damage to the appliance. Always have such work
done by an expert, e.g. a Customer Service technician.
Please note
If your appliance is faulty, please check whether you
can rectify the problem yourself by consulting these
instructions for use.
You may be able to rectify some problems yourself.
They are described below.
The fuses blow regularly?
• Contact a technical customer service or an electrician!
You can't switch your hob on?
• Has the wiring system (fuse box) in the house blown a
fuse?
• Has the hob been connected to the mains?
• Subsequent to connection to the mains or after a power
cut, the lock function is activated (see chapter Lock/
child safety device).
• Are the sensor keys partly covered by a damp cloth,
fl uid or a metallic object? Please rectify.
The hob or a cooking zone has suddenly switched off
• Did you accidentally press the ON/OFF key?
• Are the sensor keys partly covered by a damp cloth,
fl uid or a metallic object? A buzzer will sound briefl y.
After a few seconds the appliance will switch off .
Please remove the item located in front of the sensor
keys.
• Has the safety cut-off device been activated, i.e. was a
cooking setting operated unchanged beyond a specifi c
period of time? See the section on operation time limit.
Cooking zone cannot be switched off .
• Faulty electronic component.
• Disconnect fuse, call customer service.
Cooking zone does not heat up.
• Cooking zone defective. Call Customer Service.
• Inner circuit of a multi-circuit cooking zone defective.
• Under no circumstances continue to use the outer
circuit which is still working! Immediately call Customer
Service.
Does the hob make noises (clicking or cracking
noises) or can a buzzing sound be heard when the
hob is switched on?
• This is design-specifi c and has no infl uence on quality
and operation.
LED display for cooking settings and residual heat
display H does not come on or only partially.
• Display defective. Call Customer Service.
Risk of burning, as the temperature warning is not
guaranteed.
Does the hob have tears or cracks?
• There is a risk of electric shocks if the glass ceramic
hob develops fractures, cracks, tears or damage of
any other kind. Immediately switch off the appliance.
Disconnect the fuse immediately and call Customer
Service.
Error F0 is displayed?
• The control of the touch control has an error after cali-
bration. The hob must be disconnected from the mains
for a few seconds (reset). If the error recurs after the
connection to the mains and calibration, call for service.
If the error occurs in everyday use, call for service. See
Initial operation (calibration).
Error Fc is displayed?
• The hob is too hot. After the hob has cooled down it
works again as usual.
Error Ft or FE is displayed?
• The temperature sensor of the Touch-Control has an
error. Let the hob cool down. If the error recurs, call for
service.
Error FL is displayed?
• Too high lighting conditions for the correct operation of
the touch control e.g. due to strong halogen lighting of
the extractor hood.
The lighting conditions must be reduced, then the elec-
tronic works normally again.
Error FJ, FU, FA or FC is displayed?
• Internal software verifi cation. At the end of the process
the error goes out. If the error recurs, call for service.
Error Fr is displayed?
• Error of the relay function.
The hob must be disconnected from the mains for
a few seconds (reset). If the error recurs after the
connection to the mains, call for service.