The Elements - Bosch NET 8654UC Use And Care Manual

Note
Bending the metal bar or striking it, e.g. by knocking it with a pan, can cause
operating faults.
Always keep the touch control zones clean and dry. Moisture and dirt keep them
from working optimally.
The elements
Single element Single elements have only one size cooking surface.
Choose a pan that matches the size of the element.
Dual element
The size of these elements can be matched to your pan size. The heating element
must be turned on.
Turning off the outer heating ribbon:
Touch (_). The @ display will turn off.
Adding:
Touch (_) again. The @ display will turn on.
Triple element On this heating element you can turn the medium and large heating ribbons off.
The heating element must be turned on.
Turning off the outer heating ribbon:
Touch (_). The @ display will turn off.
Turning off the middle heating ribbon:
Touch (_) again. The @ display will turn off.
When you turn the heating element on again, all of the heating ribbons will be on.
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