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Clean the overflow container before screwing it
4.
back into place.
Ensure that the supply to the overflow container is
5.
not blocked.
FAQs
21 FAQs
21.1 Using the appliance
Question
Why can I not switch on the
hob and why is the Child-
proof lock display lit?
Why are the illuminated dis-
plays flashing and why is a
signal sounding?
The ventilation system does
not switch on even though
the automatic start is activ-
ated.
The ventilation system con-
tinues to run even though
the cooking zones have
been switched off.
The air intake is too weak.
21.2 Noises
Question
Why can I hear noises
while I'm cooking?
Possible noises
21.3 Items of cookware
Question
Which cookware is suitable
for the induction hob?
Answer
¡ The Childproof lock function is switched on. You can find further information about
this function under
→ "Childproof lock", Page 13.
¡ Clean the surface of the control panel of any liquids or food residue. Remove any
objects that may cover the control panel.
You can find further information about deactivating the signal tone under
→ "Basic settings", Page 14.
¡ Manually activate the ventilation system or check the configuration of the auto-
matic start. You can find additional information about this in the section entitled
→ "Basic settings", Page 14.
¡ Manually switch off the ventilation system.
You can find additional information about this setting in the section entitled
→ "Ventilation control", Page 10.
¡ Ensure that the grease filter is clean.
To find out how to clean and replace the filter, refer to the section entitled
→ "Cleaning and servicing", Page 16.
Answer
¡ Noises may be generated while using the hob depending on the base material of
the cookware. These noises are normal for induction technology. They do not in-
dicate that there is a fault.
¡ A deep humming noise similar to a transformer: Occurs when cooking at a high
power level. This noise disappears or becomes quieter when you reduce the
power level.
¡ A quiet whistling noise: This can be heard when the cookware is empty. This
noise disappears when you add water or food to the cookware.
¡ Crackling: This noise occurs when the cookware is made from different multilayer
materials, or if you use cookware of different sizes and different materials. The
loudness of the noise can vary depending on the quantity of food being cooked
or the cooking method.
¡ Loud whistling noises: These may arise if you are operating two cooking zones
at the same time and at the maximum power level. These whistling noises disap-
pear or become quieter when you reduce the power level.
¡ Fan noises: The hob is equipped with a fan that switches on automatically at high
temperatures. The fan may also continue to run after you have switched the hob
off if the temperature measured is still too high.
Answer
¡ You can find more information on which items of cookware are compatible with in-
duction cooking in
→ "Suitable cookware", Page 6.
Remove any objects that have entered the appli-
ance once it has cooled down. To do this, remove
the grease filter. → Page 17
FAQs en
19
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