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Troubleshooting – Bosch NES 930 UC User Manual

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NES Cooktop Use and Care Manual

Troubleshooting

HOW TO OBTAIN SERVICE

Call: For authorized service or parts information, call 800/944-2904. We want you to remain a satisfied
customer. If you have any questions or concerns, please let us know.

Write: BSH Home Appliances Corp., Customer Support, 5551 McFadden Avenue, Huntington Beach, CA
92649. Whether you write or call, please provide us with the model number, serial number and date of
original purchase or installation.

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Cooktop Care and Maintenance

QUESTION

SUGGESTED SOLUTIONS

Before calling for service, check these suggestions to avoid unnecessary service charges.

Element cycles on the highest
setting

Element cycles more than usual

A slight odor is noticeable when an
element is turned on

Cooktop controls will not turn on

Replacement razor blades for the
scraper

Cooking results are not what was
expected

Replacement mTwisT dial for
cooktop

This is normal. The temperature limiter operates
automatically to protect the glass ceramic surface
from extreme high temperature damage.

Pan base is warped and not making full contact with
the heating surface.

Base diameter of pan is too small for the size of the
element.

Pan ingredients have boiled dry.

Material of pan is a poor heat conductor; heat
transfers too slowly

This is normal with new cooktops and will disappear
after several uses.

Check the power source to see if a fuse has blown
or if the circuit breaker tripped.

Check power supply.

Cooktop panel is locked. Touch and hold PANEL
LOCK pad until indicator light turns off.

The scraper is packaged with single-edge, stainless
steel blades. Use a standard single-edge blade for
replacement.

The cooktop is not level.

Cooking pan does not fit the surface being used.

Cookware is not the type or size recommended.

A back-up dial is packaged with the cooktop. If an
additional dial is required, call 1-800-944-2904 and
order replacement part #5060003783.