Bosch HMV5052U Manual

23

Replace the microwave oven light cover by carefully 

pushing into place. Make sure the light cover slips 

underneath the ridge at the rear of the cavity. Replace 

the fixing screw at the front of the light cover. Replace 

the charcoal filter. Push the vent grill back into place 

(engaging both the bottom and top tabs) and replace 

the vent grill mounting screws

Charcoal filter replacement
The charcoal filter, which was included with your 

microwave oven, is used for nonvented, recirculated 

installation (Room Venting). The filter should be replaced 

every 6 to 12 months depending on use.

Disconnect power to the microwave oven at the circuit 

breaker panel or by unplugging.

Remove the vent grill mounting screws.

Pull the vent grill away from the unit.

Change the charcoal filter. 

Carefully push the vent grill back into place and 

replace the screws removed in Step 2.
Note:  If no charcoal filter is installed, it is not possible 

to bind the odorous substances in the cooking vapors.

Replacement filters can be purchased from the Bosch 

eshop, www.bosch-home.com/us/store.  

If you encounter a problem, it often will merely be 

something minor. Before you call customer service, 

consider the suggestions and instructions below:

nor oven operates. 

▯

Properly insert the plug into a grounded power outlet.

▯

Remove the plug from the outlet, wait 10 seconds, then plug the microwave in 

again.

▯

Reset the household circuit breaker or replace any blown fuses.

▯

Plug a different appliance into the power outlet. If the other appliance will not 

operate, have a qualified electrician repair the outlet.

▯

Plug the microwave into a different power outlet.

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.

Note: If the oven is set to cook for more than 30 minutes at 100% power level, it will automatically adjust itself to a 

80% power level after 30 minutes to avoid overcooking.