• Remove shiny metallic discoloration: use a
solution of water with vinegar and clean the
glass surface with a moist cloth.
TROUBLESHOOTING
WARNING! Refer to Safety chapters.
WHAT TO DO IF...
Problem
Possible cause
Remedy
You cannot activate or operate
the hob.
The hob is not connected to an
electrical supply or it is con-
nected incorrectly.
Check if the hob is correctly
connected to the electrical
supply. Refer to the connection
diagram.
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 do not set the heat setting
for 10 seconds.
Activate the hob again and set
the heat setting in less than 10
seconds.
You touched 2 or more sensor
fields at the same time.
Touch only one sensor field.
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.
The hob deactivates.
You put something on the sen-
sor field .
Remove the object from the
sensor field.
Residual heat indicator does
not come on.
The zone is not hot because it
operated only for a short time
or the sensor is damaged.
If the zone operated sufficiently
long to be hot, speak to an Au-
thorised Service Centre.
Automatic Heat Up does not
operate.
The zone is hot.
Let the zone become suffi-
ciently cool.
The highest heat setting is set.
The highest heat setting has
the same power as the func-
tion.
The heat setting changes be-
tween two levels.
Power management operates.
Refer to "Daily use".
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