Bosch HMC80251UC 手册

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If you encounter a problem, it often will merely be 

something minor. Before you call customer service, 

consider the suggestions and instructions below:

See the Use and Care Manual for troubleshooting 

information. Refer to the Warranty in the Use and Care 

Manual.
To reach a service representative, see the contact 

information at the front of the manual. Please be 

prepared with the information printed on your product 

data plate when calling.

The data plate shows the model and serial number. Refer 

to the data plate on the appliance when requesting 

service.
The data plate can be found on the inside of the 

appliance door.

nor oven operates. 

▯

Properly insert the plug into a grounded power outlet.

▯

Reset the household circuit breaker or replace any blown fuses.

oven will not operate. 

▯

Make sure the oven door is closed securely and completely.

▯

Check to see if packing material or other materials are stuck to the door seal.

▯

Check for damage to the oven door.

▯

Press the Clear/Off key twice and attempt to re–enter cooking instructions.

cook time has elapsed. 

▯

Reset the clock and any cooking instructions.

▯

Reset the household circuit breaker or replace any blown fuses.

▯

Press the Clear/Off key twice and attempt to re–enter cooking instructions.

switches from power level 

‚‹

 

 ‰

.

If the oven is set to cook for more than 30 minutes at 100% power level, it will 

automatically reduce the power to a 80% power level after 30 minutes to avoid 

overcooking.

You see sparks or arcing. 

Remove any metallic utensils, cookware or metal ties from the oven cavity. If using 

aluminum foil, use only narrow strips and allow at least one inch between the foil 

and the interior oven walls.

sticks. 

▯

Clean the underside of the metal tray turntable, and the oven cavity bottom.

▯

Make sure the metal tray turntable is positioned correctly.

TV or radio interference. 

This is similar to the interference caused by other small appliances, such as hair 

dryers. Move your microwave further away from other appliances, like your TV or 

radio.

Note any error codes that may appear on the dispay. They may be helpful for the 

service technician.

Thermistor error (open)

Thermistor error (short)

Humidity sensor error

   E-11

Key pressed for more than 10 seconds or condensation on keypad

Pre-heat too long