Maintenance; Service; Troubleshooting - Bosch NETP668SUC Manual De Usuario

Type of Soil
Metal marks: Iridescent stain
Hard water spots:
Hot cooking liquids dripped on surface
Surface scratches:
Small scratches are common and do not affect cooking.
They become smoother and less noticeable with daily use
of the glass ceramic cooktop cleaner.

Maintenance

This appliance requires no maintenance other than daily
cleaning. For best results, apply cooktop cleaning cream
daily.

Service

Troubleshooting

If you encounter a problem, it often will merely be
something minor. Before you call customer service,
consider the suggestions and instructions below:
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.
Display
None
The displays flash
"ƒ
"...
Do not place hot pans on the control panel.
20
Possible cause
The power supply has been discon-
nected.
The device has not been connected in
accordance with the connection dia-
gram.
Electronics error.
The control panel is damp or an
object is covering it.
The electronics have overheated and
have switched off the corresponding
element.
The electronics have overheated and
have switched off all elements.
Possible Solution
Pans with aluminum, copper or stainless steel bases may
leave marks. Treat immediately after surface has cooled
with glass ceramic cooktop cleaner. If this does not
remove the marks, try a mild abrasive (Bon Ami®, Soft
Scrub® without bleach) with a damp paper towel. Rinse
and reapply glass ceramic cooktop cleaner. Failure to
remove metal marks before the next heating makes
removal very difficult.
Minerals in some water can be transferred onto the sur-
face and cause stains. Use undiluted white vinegar, rinse
and dry. Recondition with glass ceramic cooktop cleaner.
Remove boilovers and stains before using the cooktop
again.
Apply glass ceramic cooktop cleaner before using to
remove sand-like grains and grit such as salt and sea-
soning. Scratches can be reduced by using pans with
bases that are smooth, clean, and dry before use. Use
recommended glass ceramic cooktop cleaner daily.
NOTICE: Diamond rings may scratch the surface.
Error messages
The electronics of your cooktop are underneath the
control panel. For various reasons, the temperature in
this area may rise sharply.
In order that the electronics do not overheat, the cooking
zones are switched off as and when necessary. The
or indicator appears alternately with the
"... "†
residual heat indicator.
Solution
Use other electrical devices to check whether a
short-circuit has occurred in the power supply.
Ensure that the device has been connected in
accordance with the connection diagram.
If the error cannot be eliminated, inform the techni-
cal after-sales service.
Dry the control panel or remove the object.
Wait until the electronics have cooled down suffi-
ciently. Then touch any symbol on the cooktop.
"ƒ ,
or
• œ