Fixing Malfunctions - Bosch NIT8669SUC Use And Care Manual

Fixing Malfunctions

Malfunctions are usually due to something minor. Before
calling Customer Support, you should consider the
following advice and warnings.
Indicator/symbol
None
The indicators are flash-
ing
Ù is flashing on the
cooking zone displays
"ƒ / "ˆ‹‚†
/
"... "ˆ‹‚†
+ heat setting and
"†
signal tone
and signal tone
"†
"‚ / "‡
"‰
"ˆ‹‚‹
"Š‹‹‹
"Š‹‚‹
—...‹‹
š"
Do not place hot cookware on the control panel.
Notes
If appears on the display, the sensor for the element
"
▯
in question must be held down in order to be able to
read the fault code.
30
Possible cause
The power supply has been discon-
nected.
The appliance has not been con-
nected as shown in the circuit dia-
gram.
Electronics fault.
The control panel is damp or there is
something on it.
A fault has occurred in the electronics. To acknowledge the fault, briefly cover the control
The electronics have overheated and
have switched off the affected cook-
ing zone.
The electronics have overheated and
all the cooking zones have been
switched off.
There is hot cookware near the con-
trol panel. There is a risk that the elec-
tronics will overheat.
There is hot cookware near the con-
trol panel. To protect the electronics,
the cooking zone has been switched
off.
The cooking zone has overheated and
has been switched off to protect the
work surface.
The cooking zone has been operating
continuously for an extended period.
The cooktop is unable to connect to
your home network or the hood.
The operating voltage is incorrect/out-
side of the normal operating range.
The cooktop is not connected prop-
erly
Demo mode is active
CAUTION
9
Repairs should only be done by an authorized
servicer.
Improper repair of your appliance may result in risk
of severe physical injury or death.
Solution
Use other electrical appliances to check whether a
short circuit has occurred in the power supply.
Make sure the appliance has been connected as
shown in the circuit diagram.
If the fault cannot be rectified, inform Customer
Support.
Dry the control panel or remove the object.
panel with your hand.
Wait until the electronics have cooled down suffi-
ciently. Then touch any key on the cooktop.
Remove the cookware that is causing the problem.
The fault code will go out shortly afterwards and
you can resume cooking.
Remove the cookware that is causing the problem.
Wait a few seconds. Touch any touch control.
When the fault code on the display goes out, you
can resume cooking.
Wait until the electronics have cooled down suffi-
ciently before switching the cooking zone back on.
The automatic safety shut-off function has been
activated. See the section entitled ~ "Automatic
time limitation"
Acknowledge the fault code by touching any of the
touch keys. You can cook as usual without a con-
nection.
If this code is displayed again, contact Customer
Support.
Contact your electrical utility supplier.
Disconnect the cooktop from the power supply.
Make sure that it has been connected as shown in
the circuit diagram.
Disconnect the cooktop from the power supply.
Wait for 30 seconds before reconnecting it. Touch
any key within the next 3 minutes to deactivate
Demo mode.
If the fault code is not listed in the table, disconnect
▯
the cooktop from the power supply, wait 30 seconds,
and then reconnect it again. If the display appears