Microwave Oven Hood Combo Service Manual — LIT 4317216

Original 03/97

Page 3-15

PROBLEM

POSSIBLE CAUSE

TEST PROCEDURE

OR CORRECTION

 

 

 

 

 

 

 

 

 

Console will not display data,

1.

No power at wall plug.

1.

Check fuse or breaker

or has incorrect data.

 

 

 

box.

 

 

2.

Open line fuse.

2.

Replace line fuse.

 

 

3.

Thermal fuse.

3.

Check thermal fuse.

 

 

4.

Thermal fuse on magne-

4.

Check magnetron ther-

 

 

 

tron.

 

mal fuse.

 

 

5.

Interlock safety switches.

5.

Check interlock safety

 

 

 

 

 

switches. Replace, if de-

 

 

 

 

 

fective.

 

 

6.

Control board.

6.

Check control board.

 

 

 

 

 

Erratic console display dur-

1.

Magnetron.

1.

Check magnetron.

ing operation.

 

 

 

 

 

 

 

 

 

Display continues to count

1.

Secondary interlock

1.

Check secondary inter-

down when door is open dur-

 

switch.

 

lock switch. Replace, if

ing a “Cook” cycle.

 

 

 

defective.

 

 

2.

Control board.

2.

Check control board.

 

 

 

 

 

 

Oven

operates without a

1.

Defective control board.

1.

Replace control board.

“Start”

command.

 

 

 

 

 

 

 

 

 

 

CHECKING THE MICROWAVE POWER OUTPUT

Use the following procedure to checkout the operation of the microwave oven.

1.Fill a 1-cup (260 ml) glass measuring cup with warm water (between 90˚F/32˚C and 100˚F/38˚C).

2.Open the oven door, place the container of water into the oven, and close the door.

3.Press the COOK keypad, and set the cooking time for 4-minutes.

4.Press the START/ENTER keypad. The oven cavity light should come on, the cooking cycle should begin, and the timer should count down in “seconds” from 4:00.

5.After approximately 2-1/2to 3-minutes, the water should start to boil. If more than 3-minutes is required, it could mean that the operating voltage is low, (below 110- volts), or it is not functioning properly and may need to be checked by a qualified technician.

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KitchenAid KHMS105E service manual Checking the Microwave Power Output

KHMS105E specifications

The KitchenAid KHMS105E is a versatile and efficient microwave oven designed to enhance your cooking experience. With a sleek and modern design, it seamlessly fits into any kitchen decor while providing robust functionality.

One of the standout features of the KHMS105E is its spacious interior, offering ample cooking space for a variety of dishes. The generous capacity allows for accommodating large meals and multiple dishes, making it an ideal choice for families and those who enjoy entertaining. The microwave is equipped with a 1000-watt cooking power, ensuring that it heats food quickly and evenly.

The KHMS105E incorporates several advanced technologies to streamline food preparation. The sensor cooking function is a notable feature that automatically adjusts cooking time and temperature based on the moisture levels detected in your food. This eliminates the guesswork often associated with microwave cooking, ensuring perfectly cooked meals every time.

Another fantastic feature is the combination of microwave and convection cooking. This dual functionality allows users to not only reheat and defrost but also bake and brown foods, adding a new dimension to microwave cooking. With the convection feature, fans circulate hot air around the food, providing even cooking and crispy results that are usually only achieved in traditional ovens.

Ease of use is another priority with the KitchenAid KHMS105E. The intuitive digital control panel and easy-to-read display facilitate effortless operation. Additionally, pre-programmed cooking options cater to a variety of common foods such as popcorn, pizza, and baked potatoes, streamlining meal preparation.

The microwave also focuses on noise reduction, operating quietly while maintaining efficient performance, which is particularly appreciated in busy homes. The stainless steel finish not only provides a stylish appearance but is also easy to clean, ensuring that the appliance maintains its aesthetic appeal over time.

Lastly, safety features including a child lock ensure that the kitchen remains a safe environment, making the KHMS105E an appealing choice for families. With a combination of technology, convenience, and style, the KitchenAid KHMS105E microwave oven stands out as a reliable and high-performing kitchen appliance.