Maintenance; Service; Troubleshooting - Bosch NET8066UC Use And Care Manual

Type of Soil Possible Solution
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.
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.
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
Repairs should only be done by a trained servicer.
Improper repair of your appliance may result in risk
of severe physical injury or death.
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 i-c',
F%' or FS indicator appears alternately with the H or ,%
residual heat indicator.
Indicator Error
None
All indicators flash
c
Task
There is no power supply.
The touch controls are wet or an
object is resting on them.
Several cooking zones have been
used over a prolonged period at high
power settings. To protect the elec-
tronics, the cooking zone has been
switched off.
Despite the switch-off by I--2, the
electronics have become hot again.
All cooking zones have therefore
been switched off.
Check the household fuse for the appliance. Check
whether there is a power cut by trying other electronic
appliances.
Dry the controls or remove the object.
Wait a while. Touch any control. When F2 goes out, the
electronics have cooled down sufficiently. You can con-
tinue cooking.
Wait a while. Touch any control. When F'-{ goes out, you
can continue cooking.
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