Problem
Possible cause
Remedy
Residual heat indicator does
not change colours.
The zone is not hot because
it operated only for a short
time.
If the zone operated suffi-
ciently 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 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 function
operates.
Refer to "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.
The backlight is on, but the
contrast of the display is bad.
The hot cookware is on the
display.
Remove the object and let
the hob become sufficiently
cool. If the contrast is not
clear, speak to an Authorised
Service Centre.
There is no signal when you
touch the panel sensor fields.
The signals are deactivated.
Activate the signals.
Refer to "Daily use" chapter.
II
and text come on.
Automatic Switch Off oper-
ates.
Deactivate the hob and acti-
vate it again.
comes on.
The Child Safety Device or
the Lock function operates.
Refer to "Daily use" chapter.
?
comes on.
There is no cookware on the
zone.
Put cookware on the zone.
The cookware is incorrect.
Use the correct cookware.
Refer to “Hints and tips”
chapter.
The diameter of the bottom
of the cookware is too small
for the zone.
Use cookware with correct
dimensions.
Refer to “Technical informa-
tion” chapter.
The cookware does not cov-
er the cross / square.
Cover the cross / square
fully.
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