User Manual Microwave
Parts
Front view

Bottom view

1. Top vent grill
2. Display
3. Control panel
4. Door handle
5. Window
6. Surface lights (LED)
7. Ventilation filters
Cooling Fan
The cooling fan runs during all cooking modes. The fan can be heard when it is running, and warm air may be felt as it is released from the oven vent. The fan may also run after the oven is off.
Oven Vent
The oven vent is located at the top of the unit. Warm air may be released from the vent before, during and after cooking. It is normal to see steam escaping from the vent, and condensation may collect in this area. This area may be warm when the oven is in use. Do not block the vent, since it is important for air circulation.
Control panel

Touch keys
You can activate a function by briefly touching the corresponding touch key. Each time you touch a key a short beep will sound. A long beep will tell you that you have made an invalid input.
Touch key : Function
Popcorn : Select popcorn packet size
Beverage : Heat beverage, select beverage size
Potato : Cook potatoes
Reheat : Reheat food with automatic settings
Defrost : Defrost food with automatic settings
0 - 9 : Use the number keys to enter customized values
Power Level : Set power level for microwave operation
Clock : Set time of day
Timer : Set cook time
+30 sec : Add 30 seconds to microwave timer
Vent (high/low) : Turn kitchen ventilation feature on/off
Light : Turn surface light on/off
Clear/Off : Clear entered value/turn appliance off
Start/Enter : Confirm input, start operation
Display elements
The display gives you information on the current settings of your appliance. Blinking display symbols indicate that an input is required.

Vent fan on
Kitchen timer
Defrost
Confirmation with Start/Enter key required when blinking
Numeric display shows weight in Ä Ounces/Pounds
Status bar for microwave power level
Numeric display for time, temperature or weight, depending on the unit displayed next to it
Accessories
How to fit the turntable
1. Place the roller rest a in the recess in the oven cavity.
2. Let the turntable b slot in place in the drive c in the center of the floor of the oven cavity.

Microwave utensil guide
Suitable ovenware
Unsuitable ovenware
Ovenware test
Do not turn on the microwave unless there is food inside. The following ovenware test is the only exception to this rule. Perform the following test if you are unsure whether your ovenware is suitable for use in the microwave:
1. Heat the empty ovenware at maximum power for ½ to 1 minute.
2. Check the temperature occasionally during that time. The ovenware should still be cold or warm to the touch. The ovenware is unsuitable if it becomes hot or if sparks are generated.
Execute the following sections prior to operating: The appliance must be completely fitted and connected.
Cleaning accessories
Before using accessories for the first time, thoroughly clean them with hot soapy water and a soft dish cloth.
Setting the clock
The clock can be set in 12-hour mode.
1. Touch Clock once.
2. Enter the time using the number keys. Example: To set the clock to 12:41 type in 1 2 4 1.
3. Touch Clock to confirm. The time of day is displayed.
Setting the Timer
The Timer feature can be used as a kitchen timer. The maximum timer value is 99:99 (minutes : seconds).
1. Touch Timer once.
2. Enter the desired time using the number keys.
3. Touch Timer to confirm.
The Timer starts counting down. Once the set time has elapsed,
appears in the display and an intermittent beep indicating that the timer has run out. To stop the beep, touch Timer.
Operating the Ventilation Fan
The Vent feature moves steam and other cooking vapors from the cooking surface of the range below the microwave oven.
1. Touch Vent (high/low) once. The ventilation symbol
lights up on the display and the fan operates at the highest setting.
2. Touch Vent (high/low) again to choose the low speed setting and a third time to turn the ventilation fan off.
Note: If the temperature gets too hot around the microwave oven, the fan of the vent feature will automatically turn on at the lowest setting to cool the oven. The fan will automatically turn off when the internal parts are cool. When this occurs, the vent cannot be turned off.
Turning the Light on/off
Touch Light once to turn on a cooking surface light. Touch the key again to turn the light off.
Operating the microwave
The appliance must be turned off.
1. Enter the desired cooking duration with the number keys. The timer display will fill in from right to left. Example: To set a microwave cooking time of 20 minutes and 30 seconds, enter the numbers 2 0 3 0. START is blinking
2. You can start microwave operation with the default power level 10 by touching Start/Enter, or - you can adjust the power level. Touch Power Level. The default power level
is blinking. The segments in the bar underneath the number display also indicate the power level.
3. Enter the desired power level using the number keys.
and the selected power level and START are blinking in the display.

4. Touch Start/Enter to start microwave operation. The microwave timer will start to count down.
The microwave timer can be changed during operation by touching +30 Seconds. The power level can be changed during operation. To display the set power level, touch Power Level. Once the microwave time has run out, four beeps will sound. The appliance turns off and the clock is displayed.
Opening appliance door during operation
Opening the appliance door during operation will interrupt the current mode. Close the appliance door and then touch Start/Enter to resume operation.
Cancel operation
Touch Clear/Off to cancel the active oven mode. The appliance turns off and the clock is displayed. The cooling fans may continue to run for awhile and then switch off automatically.
Microwave power levels
The 10 power levels available with this microwave will help you to adjust to the power output best suited for the food type you are preparing. As with any food preparation in the microwave, it is best to follow the microwave instructions that are printed on the food packaging. The table below provides suggested power levels for various types of food that can be prepared in the microwave.


Suggestions for best results
To help you achieve the best possible results from your microwave oven, read the following suggestions below:
Adding cook time (+30 Seconds)
This time-saving feature will let you quickly add 30 seconds to any cook time. +30 Seconds will also start the microwave with 30 seconds at 100% power level. Each time you touch the +30 Seconds key, 30 seconds will be added to the cook time.
Defrost
You can set the Defrost mode by entering a time, or a specific weight.
Note: The power level cannot be changed in either defrost mode, as this would adversely affect defrost performance.
Setting Defrost by weight
You can set a weight range between 0.1 and 6.0 lbs. Example: Defrost 1 lbs. (450 g) of food with the default power level and cook time determined automatically.
1. Touch Defrost once.
lb and the defrost symbol
light up on the display.
2. Use the number keys to enter the weight of the food to defrost in pounds (10 = 1 lb).
3. Touch Start/Enter. The calculated cook time is displayed and begins to count down.
When defrosting has finished, 4 beeps will sound. The appliance turns off and the clock is displayed.
Setting Defrost by time
You can set a time value up to 99 minutes and 99 seconds
1. Touch Defrost twice.
and the
symbol light up on the display.
2. Use the number keys to enter the desired defrost time.
3. Touch Start/Enter. The defrost time starts to count down.
When defrosting has finished, 4 beeps will sound. The appliance turns off and the clock is displayed.
Opening appliance door during operation
Opening the appliance door during operation will interrupt the current mode. Close the appliance door and then touch Start/Enter to resume operation.
Cancel operation
Touch Clear/Off to cancel the active oven mode. The appliance turns off and the clock is displayed. The cooling fans may continue to run for awhile and then switch off automatically.
Tips for defrosting
Defrosting suggestions for meat
For best results, please read these suggestions when defrosting meat.

Reheat
For your cooking convenience, the reheat feature provides 3 quick preset settings based on serving size to reheat food. Example: Reheat 32 ounces of food.
1. Touch Reheat 3 times to reheat 32 oz. of food. 32 oz will appear in the display (see reheat category table).
2. Touch Start/Enter.

Opening appliance door during operation
Opening the appliance door during operation will interrupt the current mode. Close the appliance door and then touch Start/Enter to resume operation.
Cancel operation
Touch Clear/Off to cancel the active oven mode. The appliance turns off and the clock is displayed. The cooling fans may continue to run for awhile and then switch off automatically.
Reheat cooking suggestions

Beverage
The beverage feature heats 1, 2 or 3 cups of a beverage. Use the table below to determine the setting to use.

Example: Heat 1 cup of a beverage.
1. Touch Beverage once.
2. Touch Start/Enter.
When timer has elapsed, 4 beeps will indicated that the program is finished.
Potato
The potato feature cooks 1, 2 or 3 (cooking times based on 8 to 24 oz.) potatoes automatically. Use the table below to determine the setting to use.

Example: Cook 1 potato automatically.
1. Touch Potato once.
2. Touch Start/Enter.
When timer has elapsed, 4beeps will indicated that the program is finished.
Popcorn
Setting Popcorn mode
The popcorn feature lets you pop 3 different bag sizes of commercially packaged microwave popcorn. Use the following table to determine the setting to use.

Example: Pop a 3.5 oz. bag of popcorn automatically:
1. Touch Popcorn three times.
2. Touch Start/Enter. When the microwave time has elapsed 4 beeps will indicate that the program is finished.
Convenience cooking suggestions

Cooking meat in your microwave
Be sure to place prepared meats on a microwave-safe roasting rack in a microwave-safe dish. Start cooking the meat fat side down and if necessary, use narrow strips of aluminum foil to shield any bone tips or thin meat areas. After cooking, check the temperature in several places before letting the meat stand the recommended time. Please note that the temperatures in the following charts are temperatures at removal time; the temperature will rise during the standing period.

Stand time

Cooking poultry in your microwave
Be sure to place poultry on a microwave-safe roasting rack in a microwave-safe dish. Cover poultry with wax paper to prevent splattering. Use narrow strips of aluminum foil to shield any bone tips or thin meat areas, or areas that start to overcook. After cooking, check the temperature in several places before letting the meat stand the recommended time.

Cooking eggs in your microwave
Cooking vegetables in your microwave
Cooking seafood in your microwave
Be sure to place fish on a microwave-safe roasting rack in a microwave-safe dish. Be sure to always cook fish until it flakes easily with a fork. Use a tight cover to steam fish; a lighter cover of wax paper or paper towel provides less steaming. And be sure not to overcook fish; check it for doneness at a minimum cooking time before cooking longer.

Cleaning
Cleaning Guide
Oven cavity : Keep inside (cavity) of the oven clean. Food particles and spilled liquids can stick to the oven walls, causing the oven to work less efficiently. Wipe up spills immediately. Use a damp, clean cloth and mild soap. DO NOT use harsh detergents or abrasive cleaners. To help loosen baked–on food particles or liquids, heat 2 cups of water (add the juice of 1 lemon if you desire to keep the oven fresh smelling) in a 4 cup microwave-safe dish at High power for 5 minutes or until boiling. Let stand in oven cavity for 1 or 2 minutes.
Wire rack : Wash with soapy water. Rinse thoroughly and dry, or gently rub with cleansing powder or soap-filled pads as directed
Glass turntable tray : Remove glass turntable tray from the oven when cleaning the oven cavity and tray. NOTICE: To prevent the glass turntable from breaking, handle with care and do not put it in water immediately after cooking. Wash the glass turntable tray in warm soapy water or in the dishwasher.
Turntable roller rest : Clean with warm, soapy water. Rinse thoroughly and dry
Door glass : Wash with soap and water or glass cleaner. Use Fantastik® or Formula 409® on a clean sponge or paper towel and wipe clean. Avoid using abrasive cleaners, like powder cleaning agents, steel wool pads and oven cleaners. If steam accumulates inside or outside the oven door, wipe with a soft cloth. Steam can accumulate when operating the oven in high humidity and in no way indicates microwave leakage.
Painted surfaces : Clean with hot soapy water or apply Fantastik® or Formula 409® to a clean sponge or paper towel and wipe clean. Avoid using abrasive cleaners, like powder cleaning agents, steel wool pads and oven cleaners
Stainless steel surfaces : Always wipe or rub in the direction of the grain. Clean with a soapy sponge, then rinse and dry, or wipe with Fantastik® sprayed on a paper towel. Protect and polish with Stainless Steel Magic® and a soft cloth. Remove water spots with a cloth dampened with white vinegar. Do not use any cleanser that contains chlorine as these may rust the stainless steel
Plastic & Controls : When cool, clean with soapy water, rinse and dry.
Printed areas (words & numbers) : Do not use abrasive cleaners or petroleum based solvents.
Cleaning the oven vent filters
The oven ventilation filters should be removed and cleaned often; generally at least once every month.
1. To remove the ventilation filters, slide the filter to the rear. Then pull filter downward and push to the other side. The filter will drop out. Repeat for the 2nd filter.

2. Soak the ventilation filters in hot water using a mild detergent. Rinse well and shake to dry. Do not use ammonia or wash in a dishwasher. The aluminum on the filter will corrode and darken.
3. To reinstall the ventilation filter, slide it into the side slot, then push up and toward oven to lock. Reinstall the 2nd filter using the same procedure.
Maintenance
Oven light replacement
1. To replace light bulb, first disconnect power to the microwave oven at the circuit breaker panel or by unplugging.
2. Remove the vent grill mounting screws.
3. Pull the vent grill away from the unit.

4. Remove the charcoal filter by pushing it inwards, then turn and pull it away from the unit.

5. Open light cover located behind filter mounting by carefully pulling up on the front edge.

6. Remove old light bulb and replace only with equivalent 30 watt bulb available from parts distributor. Bulbs are also available at most hardware stores or lighting centers.

7. Replace the microwave oven light cover by carefully pushing into place. 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 enclosed with your microwave oven, is used for nonvented, recirculated installation (Room Venting). The filter should be changed every 6 to 12 months depending on use.
1. Disconnect power to the microwave oven at the circuit breaker panel or by unplugging.
2. Remove the vent grill mounting screws.
3. Pull the vent grill away from the unit.

4. Change the charcoal filter.

5. Carefully push the vent grill back into place and replace the screws removed in Step 2.
Problem | Suggestion |
| Neither the microwave’s display nor oven operates. |
|
| Oven display works, but the oven will not operate. |
|
| Power goes off before the cook time has elapsed. |
|
| Food is cooking too slowly | Make sure the oven is on a separate 20 amp circuit line. Operating another appliance on the same circuit can cause a voltage drop. If necessary, move the microwave to its own circuit. |
| Microwave is sparking, arcing occurs. | 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. |
| Turntable makes noises or sticks. |
|
| Using the 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. |
| LED lights are not working. | Please contact Customer Service. |
Reference file: Bosch HMV3053U 300 Series Over-The-Range Microwave
Series: 300 SERIES
Additionally, the document applies to other Bosch models: HMV3063U, HMV3023U, HMV3053C