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• Scratches or dark stains on the surface
have no effect on how the hob operates.
• Use a special cleaner suitable for the
surface of the hob.
• Use a special scraper for the glass.
7.2 Cleaning the hob
• Remove immediately: melted plastic,
plastic foil, sugar and food with sugar,
otherwise, the dirt can cause damage to
the hob. Take care to avoid burns. Use a
special hob scraper on the glass surface
8. TROUBLESHOOTING
WARNING!
Refer to Safety chapters.
8.1 What to do if...
Problem
You cannot activate or operate
the hob.
An acoustic signal sounds and
the hob deactivates.
An acoustic signal sounds when
the hob is deactivated.
The hob deactivates.
Residual heat indicator does not
come on.
Automatic Heat Up does not op‐
erate.
• Remove when the hob is sufficiently
• Remove shiny metallic discoloration:
Possible cause
The hob is not connected to an elec‐
trical supply or it is connected incor‐
rectly.
The fuse is blown.
You do not set the heat setting for
10 seconds.
You touched 2 or more sensor fields
at the same time.
Pause operates.
There is water or fat stains on the
control panel.
You put something on one or more
sensor fields.
You put something on the sensor
field
.
The zone is not hot because it oper‐
ated only for a short time or the sen‐
sor is damaged.
The zone is hot.
at an acute angle and move the blade on
the surface.
cool: limescale rings, water rings, fat
stains, shiny metallic discoloration. Clean
the hob with a moist cloth and a non-
abrasive detergent. After cleaning, wipe
the hob dry with a soft cloth.
use a solution of water with vinegar and
clean the glass surface with a cloth.
Remedy
Check if the hob is correctly connected
to the electrical supply.
Make sure that the fuse is the cause of
the malfunction. If the fuse is blown
again and again, contact a qualified
electrician.
Activate the hob again and set the
heat setting in less than 10 seconds.
Touch only one sensor field.
Refer to "Daily use".
Clean the control panel.
Remove the object from the sensor
fields.
Remove the object from the sensor
field.
If the zone operated sufficiently long to
be hot, speak to an Authorised Service
Centre.
Let the zone become sufficiently cool.
ENGLISH
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