Problem
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 function
does not operate.
You cannot activate the outer
ring.
There is a dark area on
the multiple zone.
The sensor fields become
hot.
comes on.
comes on.
Possible cause
You touched 2 or more sen-
sor fields at the same time.
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 operated only for a short
time.
The zone is hot.
The highest heat setting is
set.
You decreased the heat set-
ting to
.
It is normal that there is a
dark area on the multiple
zone.
The cookware is too large or
you put it too near to the
controls.
Automatic Switch Off oper-
ates.
The Child Safety Device or
the Lock function operates.
Progress 25
Remedy
Touch only one sensor field.
Clean the control panel.
Remove the object from the
sensor fields.
Remove the object from the
sensor field.
If the zone operated suffi-
ciently long to be hot, speak
to an Authorised Service
Centre.
Let the zone become suffi-
ciently cool.
The highest heat setting has
the same power as the func-
tion.
Start from
and only in-
crease the heat setting.
Activate the inner ring first.
Put large cookware on the
rear zones if possible.
Deactivate the hob and acti-
vate it again.
Refer to "Daily use" chapter.