Service; Fixing Malfunctions; Normal Operating Noises Of The Cooktop - Bosch NIT5666UC Manual De Uso Y Cuidado

Service

Fixing Malfunctions

Malfunctions are usually due to small details. Before
calling the Technical Assistance Service, you should
consider the following advice and warnings.
Indicator
none
The indicators flash
The indicator - flashes
on the cooking zone
indicators
+ number / +
"§ š
number / + number
¡
/
"‹ "Š
"ƒ
"...
+ power level and
"†
beep
and beep
"†
—‚
/
—ƒ —„
* 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:
18
Malfunction
The electric power supply has been cut
off.
The appliance has not been correctly
connected following the connection
diagram.
Electronic system malfunction.
The control panel is damp or an object is
resting on it.
A fault has occurred in the electronic
system.
Electronic system malfunction.
There is an internal operating error.
The electronic system has overheated
and the corresponding burner has been
turned off.
The electronic system has overheated
and all burners have been turned off.
There is a hot pan on the control panel. It
is highly likely that the electronic system
will overheat.
There is a hot pan on the control panel.
The burner has turned off to protect the
electronic system.
Incorrect supply voltage, outside normal
operating limits.
The burner has overheated and has
turned off in order to protect its cooking
surface.
CAUTION
9
Repairs should only be done by a trained servicer.
Improper repair of your appliance may result in risk
of severe physical injury or death.
Solution
Use other electrical appliances to check whether
there has been a power cut.
Check that the appliance has been connected
correctly according to the connection diagram.
If the measures above cannot resolve the mal-
function, contact the Technical Assistance Ser-
vice.
Dry the control panel area or remove the object.
Briefly cover the control panel with your hand to
confirm the malfunction.
Unplug the cooktop from the mains. Wait about
30 seconds before plugging it in again.*
Unplug the cooktop from the mains. Wait about
30 seconds before plugging it in again.*
Wait until the electronic system has cooled down
sufficiently. Then touch any symbol on the
cooktop. *
Remove that pan. The malfunction indicator will
turn off shortly afterwards. You can carry on
cooking.
Remove that pan. Wait a few seconds. Touch
any key on the control panel. When the
malfunction indicator turns off, you can carry on
cooking.
Contact your electricity distributor.
Wait until the electronic system has cooled down
sufficiently before turning it back on.
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. It ceases once water or food is placed in the
vessel.