Kernau KIH 7432-2B, Instructions For Use And Installation, Page: 38 / 84

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7. MAINTENANCE AND CLEANING
Switch-off the appliance before cleaning.
Do not clean the hob if the glass is too hot because there is a risk of burning.
•
Remove light marks with a damp cloth with washing up liquid diluted in a little water. Then rinse with
cold water and dry the surface thoroughly.
•
Highly corrosive or abrasive detergents and cleaning equipment are likely to cause scratches and must
be absolutely avoided.
•
Do not ever use any steam-cleaner or pressure washer.
•
Do not use any object that may scratch the ceramic glass.
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Ensure that the pan is dry and clean. Ensure that there are no grains of dust on your ceramic hob or on
the pan. Sliding rough saucepans will scratch the surface.
•
Spillages of sugar, jam, jelly, etc. must be removed immediately. You will thus prevent the surface
being damaged.
WHAT TO DO IN CASE OF A PROBLEM
The hob or the cooking zone doesn’t start-up:
•
The connection to the network is wrong.
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The protection fuse has disconnected.
•
The locking function is activated.
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The sensitive keys are covered with grease or water.
•
An object is put on a key.
The control panel displays [ U ]:
•
There is no pan on the cooking zone.
•
The pan is not compatible with induction.
•
The bottom diameter of the pan is too small.
One or all cooking zone cut-off:
•
The safety system is activated.
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You forgot to turn off the cooking zone for a long time.
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One or more sensitive keys are covered.
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The pan is empty and its bottom overheated.
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The hob also has an automatic reduction of power level to prevent overheating.
Continuous ventilation after turning off the hob:
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This is not a failure; the fan continues to run to protect the electronic components.
•
The fan cooling stops automatically.
The control panel displays [ U ] :
•
Refer to the chapter “Keep warm“.
The control panel displays [ II ]:
•
Refer to the chapter “Stop & Go“.
The control panel displays [ Π
]:
•
Refer to the chapter “Bridge“.
The control panel displays [ L ]:
•
Refer to the chapter “Parental lock” page.