Troubleshooting - ZANKER KEI8440XXK Notice D'utilisation

scraper for the glass . Put the scraper on the
glass surface at an acute angle and move the
blade on the surface .
– Remove after the appliance is sufficiently
cool: limescale rings , water rings, fat stains,
shiny metallic discolorations. Use a special

Troubleshooting

Problem
You cannot activate the appliance
or operate it.
An acoustic signal sounds and the
appliance deactivates.
An acoustic signal sounds when the
appliance is deactivated.
The appliance deactivates.
The residual heat indicator does not
come on.
The heat setting changes between
two levels.
The sensor fields become hot.
comes on.
comes on.
comes on.
24
2.
3.
Possible cause
You touched 2 or more sensor
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 cooking zone is not hot be-
cause it operated only for a short
time.
The Power management is activa-
ted.
The cookware is too large or you
put it too near to the controls.
The Automatic Switch Off oper-
ates.
The Child Safety Device or the
Lock function operates.
No cookware is on the cooking
zone.
The cookware is incorrect.
The diameter of the bottom of the
cookware is too small for the cook-
ing zone.
cleaning agent for glass ceramic or stainless
steel.
Clean the appliance with a moist cloth and some
detergent.
At the end rub the appliance dry with a clean
cloth.
Activate the appliance again and set
the heat setting in less than 10 sec-
onds.
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 cooking zone operated suffi-
ciently long to be hot, speak to the
service centre.
Refer to "Power management".
Put large cookware on the rear
cooking zones if necessary.
Deactivate the appliance and acti-
vate it again.
Refer to the chapter "Daily Use".
Put cookware on the cooking zone.
Use the correct cookware.
Move cookware to a smaller cooking
zone.
Remedy