Bosch HMC80251UC - Manual (Page 29)

29
Troubleshooting
If you encounter a problem, it often will merely be
something minor. Before you call customer service,
consider the suggestions and instructions below:
Bosch ® Support
Before Calling Service
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.
Data Plate
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.
Problem Suggestion
Neither the microwave’s display
nor oven operates.
▯
Properly insert the plug into a grounded power outlet.
▯
Reset the household circuit breaker or replace any blown fuses.
The oven display works, but the
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.
The power goes off before the
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.
The microwave power level
switches from power level ‚‹
to 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.
The turntable makes noises or
sticks.
▯
Clean the underside of the metal tray turntable, and the oven cavity bottom.
▯
Make sure the metal tray turntable is positioned correctly.
Using your microwave causes
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.
Error codes Note any error codes that may appear on the dispay. They may be helpful for the
service technician.
E-01 Thermistor error (open)
E-04 Thermistor error (short)
E-08 Humidity sensor error
E-11 Key pressed for more than 10 seconds or condensation on keypad
E-17 Pre-heat too long