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EN
18
Device description
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5.5.2 Safety shut-down
Cooking zone
Each cooking zone is switched off automatically when the
cooking zone in the power level exceeds the maximum
operating duration.
H
(residual heat display) is then displayed
in the cooking zone indicator (see the Device description
section).
Power level 1 2 3 4 5 6 7 8 9
Switch off after
x hours
8 6 5 5 4 1.5 1.5 1.5 1.5
Tab. 5.4 Overview of the safety shut-down
Switch the cooking zone back on (see Operating control)
if you want to put the cooking zone back into operation.
Cooktop extractor
The cooktop extractor switches off automatically if no
buttons are pressed for 120 minutes.
5.5.3 Overheating protection
The device is fitted with overheating protection.
The overheating protection can be triggered if:
Cookware is heated up empty.
Oil or fat is heated on high power.
A hot cooking zone is switched on again after a power cut.
There is insufficient ventilation below the cooktop (see
Cooktop air intake).
Before the overheating damages the electronics, one of the
following measures is taken:
The power level can no longer be increased.
The power level set is reduced.
The cooktop switches off completely.
After a sufficient cooling period, the cooktop can be used
again in full.
5.5.4 Automatic switch-off if the button is
pressed and held
The cooktop will be switched off automatically when
one or more sensor buttons are touched for longer than
10 seconds (finger contact, objects, soiling).
After a few seconds, the cooktop will switch off.
Remove the finger or object from the cooktop.
Clean the cooktop as required.
Where necessary, switch the cooktop back on.
5.5.5 Child safety lock
The child safety lock prevents the cooktop from being
switched on automatically. The child safety lock can only
be activated when the cooktop is switched on and all
cooking zones have been switched o (see the Operation
chapter).
Humming may occur when using a high power level. It
decreases or disappears if the power level is decreased.
Crackling or whistling may occur due to the bases of
cookware made of different materials (e.g. sandwich
base).
Clicking sounds may occur during electronic
switching procedures especially at low power levels.
Whirring may occur when the cooling fan is switched
on. In order to increase the service life of the
electronic system, the cooktop is equipped with a
cooling fan. The cooling fan switches on automatically
if the cooktop is used intensively. You will hear a
whirring sound. The cooling fan may continue running
after the device has been switched off.
5.4 How the cooktop extractor works
5.4.1 power setting
The cooktop extractor has a power-enhancing power
setting.
This power setting makes it possible to suction away high
levels of cooking vapours more quickly. After 10 minutes,
the power setting is automatically switched to power level
2
.
5.4.2 Automatic after-run
The cooktop extractor fans continue to run at level 1 and
switch off automatically after 20 minutes.
5.4.3 Filter service display
The filter service display is activated once the cooktop
extractor has been operated for 150 hours. The activated
charcoal filters are exhausted (with recirculation only) and
the stainless steel grease filter needs to be thoroughly
cleaned.
F
appears (flashing) in the filter service display.
The filter service display is shown every time the
cooktop extractor is switched on and remains active
until the filter has been changed and the filter service
display is reset.
The cooktop extractor can still be operated without
limitations.
5.5 Safety devices
5.5.1 Residual heat display
INFO While
H
is displayed in the cooking zone
indicator (residual heat display), do not touch
the cooking zone or place any heat-sensitive
objects on top of it. Risk of burns and fire!
After switching it off, the cooking zone remains hot.
H
is displayed in the cooking zone indicator (residual heat
indicator). The cooking zone indicator will go out after
sufficient cooling time (temperature < 60°C).
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