The back lamp
The lamp glass cover is at the back of
the cavity.
1. Turn the lamp glass cover
counterclockwise to remove it.
2. Clean the glass cover.
3. Replace the oven lamp with a suitable
300 °C heat-resistant oven lamp.
Use the same oven lamp type.
4. Install the glass cover.
13. TROUBLESHOOTING
WARNING!
Refer to Safety chapters.
13.1 What to do if...
Problem Possible cause Remedy
You cannot activate the appliance. The appliance is not connected to
an electrical supply or it is connec‐
ted incorrectly.
Check if the appliance is correctly
connected to the electrical supply.
You cannot activate the appliance. The fuse is blown. Make sure that the fuse is the cause
of the malfunction. If the fuse is
blown again and again, contact a
qualified electrician.
You cannot activate or operate the
hob.
You touched 2 or more sensor fields
at the same time.
Touch only one sensor field.
You cannot activate or operate the
hob.
There is water or fat stains on the
control panel.
Clean the control panel.
An acoustic signal sounds and the
hob deactivates.
An acoustic signal sounds when the
hob is deactivated.
You put something on one or more
sensor fields.
Remove the object from the sensor
fields.
Residual heat indicator does not
come on.
The zone is not hot because it oper‐
ated only for a short time.
If the zone operated sufficiently long
to be hot, speak to an Authorised
Service Centre.
Automatic Heat Up function does
not operate.
The zone is hot. Let the zone become sufficiently
cool.
Automatic Heat Up function does
not operate.
The highest heat setting is set. The highest heat setting has the
same power as the function.
The heat setting changes between
two levels.
Power management function oper‐
ates.
Refer to "Hob - Daily use" chapter.
The sensor fields become hot. The cookware is too large or you put
it too near to the controls.
Put large cookware on the rear
zones if possible.
There is no signal when you touch
the panel sensor fields.
The signals are deactivated. Activate the signals. Refer to "Hob -
Daily use" chapter.
ENGLISH 35