Normal Operating Noises Of The Cooktop; Technical Service - Bosch nit5066uc Use And Care Manual

Indicator Malfunction Solution
c The electronic system has overheated
and the corresponding burner has been
turned off.
Wait until the electronic system has cooled down
sufficiently. Then touch any symbol on the
cooktop. *
i--'-{ The electronic system has overheated
and all burners have been turned off.
F,-
D -- power level and There is a hot pan on the control panel. It Remove that pan. The malfunction indicator will
beep is highly likely that the electronic system turn off shortly afterwards. You can carry on
will overheat, cooking.
F,-
D and beep There is a hot pan on the control panel. Remove that pan. Wait a few seconds. Touch
The burner has turned off to protect the any key on the control panel. When the
electronic system, malfunction indicator turns off, you can carry on
cooking.
" ' Incorrect supply voltage, outside normal Contact your electricity distributor.
U I
operating limits.
Lac / LaD The burner has overheated and has Wait until the electronic system has cooled down
turned off in order to protect its cooking sufficiently before turning it back on.
surface.
* If the warning persists call the Technical Assistance Service.
Do not rest hot pans on the control panel.
Normal operating noises of the cooktop
Induction technology is based on the creation of
electromagnetic fields. They may generate heat directly
on the bottom of the cookware. Pots and pans may
cause a variety of noises or vibrations depending on the
way they've been manufactured. These noises are
described as follows:
Low humming (like a transformer)
This noise is produced when cooking at a high heat
level. It is based on the amount of energy transferred
from the cooktop to the cookware. The noise ceases or
quiets down when the heat level is reduced.
Quiet whistling
This noise is produced when the cooking vessel is
empty, tt ceases once water or food is placed in the
vessel.
Crackling
This noise occurs with cookware comprised of various
materials layered one upon the other. It's caused by the
vibrations of the surfaces where different materials meet.
The noise occurs on the cookware and can vary
depending on the amount and method of preparation of
the food.
Loud whistling
This noise occurs with cookware comprised of different
materials layered one upon the other, and when they are
additionally used at maximum output and also on two
cooking zones. The noise ceases or quiets down when
the heat level is reduced.
Fan noises
For proper operation of the electronic system, it is
necessary to regulate the temperature of the cooktop.
For this purpose, the cooktop is equipped with a cooling
fan, which is activated to reduce and regulate the
temperature of the electronic system. The fan may also
continue to run after the appliance is turned off if the
detected temperature of the cooktop is still too hot after
turning it off.
The noises described are a normal element of the
described induction technology and shouldn't be
regarded as defects.
Technical service
Contact our Technical Service Department if your
appliance needs repair. Our central Customer Service
Center (see below) will also be happy to supply you with
details on a center close to you.
E number and FD number:
When you contact our service, please have the Model(E)
number and the FD number for your appliance available.
You can find the identification plate with these numbers
on the underside of the appliance and in the appliance
booklet.
Questions? Please contact us. We look forward to
hearing from you!
800-944-2904
www.bosch-home.com
1901 Main Street, Suite 600
Irvine, CA 92614
18