Question about Emerson Microwave Ovens

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MW9332BFC it turns on, lights up, but no longer heats or cooks

I've had this less than a year. is there anything i can do?

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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MicrowaveSvc
  • 9047 Answers

SOURCE: GH7145XFB-1 not heating properly

Generally, the most common causes of a failure to heat are:

- bad door switches or door switch mounts
- loose connection at the magnetron
- problem or loose conneciton on the control unit circuit board
- bad magnetron or other high voltage part

If you or a friend decide to look into it, we have critical safety information, info on door switch diagnosis and replacement, and disassembly information at our site, linked here on Fixya: http://tinyurl.com/yzjozk

Posted on Nov 17, 2007

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  • 1 Answer

SOURCE: Microwave oven does not heat anything

Spacemaker XL 1400 worked for 7 years.Yesterday, no more heat. Also plastic door damaged.
will try Panasonic or something commercial

Posted on Aug 14, 2008

danforddan1
  • 192 Answers

SOURCE: The microwave is less than 2 years old and no

This odd GE last for ever.
Try replaceing the fuse. not everything runs off the same curcit , need hepl replacing contact me DFD

Posted on Apr 16, 2009

heatman101
  • 43501 Answers

SOURCE: panasonic nn-c2000w microwave oven no

Hi,


Here is a tip that will help you to figure out what is wrong with your Microwave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

Posted on Apr 20, 2011

shastalaker7
  • 1515 Answers

SOURCE: Our microwave oven acts like it is working - all

Hi, you have a faulty magnetron, capacitor, or diode that's keeping the unit from heating anything. They have internal fuses, but its good or nothing wood work. You can have these parts checked out at a appliance repair store, but wit parts and labor it may cost more then a new one just to be truthful with you. If you are handy, you can get into the electrical section and may get luck and see which part is faulty just by looking at them, for any blackish, scorching on any circuit boards, a capacitor is a small round or oval shaped part that holds a charge and these sometimes will leak, swell up and crack causing them to fail. If you want, you can try this. If you do have a board, this is where any diodes would be on the face of it, remove it enough to look on the back side for scorching and you can take it and purchase a new one and be back on line. These are just some options you may want to try. It may be something like a capacitor that is very easy to change out. This may save you some $$$$.If this is an older model, you may want to look for another, but if its a newer, I would spend the time to do the things I have said. I wish you the best on this, and want you to save your $$$$ on this. Please keep me posted, and would you please rate me on any help I may have been to you? Thank you!
Shastalaker7

Posted on Jun 07, 2011

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Hi I am using kenwood microwave since last6 years.but now from last one year it suddenly started make sound while not in working and now it is not heating. Plz guide what to do


Time to throw it away. Microwave ovens can be dangerous if not working correctly. Micro-waves, (The actual waves themselves) can be lethal. Unless you really know what you are doing, do not under any circumstances dismantle the machine and switch it on. The cabinet of the machine is designed as a protective box and should stop random waves escaping and cooking anything else including you own insides. Generally Microwave ovens are uneconomical to repair, for the parts and labour you can buy a new one. Buy the most powerful you can. If you buy anything that is below 1000 Watts make sure it has a turn table. Remember that the more you place in a microwave oven, the longer it takes to cook. If you have a big family and you can afford it, you might like to think about a commercial oven 1600 - 1800 watts, that can cope well with large quantities well and will cook a tin of baked beans in less than a minute.

Rgs. Bob

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Machine goes through the motions but water comes out cold


Hi,you have not stated how old this unit is ? I think they are supposed to last for 4-5 years but I've known some to break after just one year and others that worked great for 15 years or more.
Read more: What is the average life span (during normal use) of a microwave oven? ' Answerbag http://www.answerbag.com/q_view/1540053#ixzz1TQlW7RlH

Carbon Heating Lamp for microwave oven strong heat resistance. More than 6000hrs lifespan.
From a website...

7.3.7 Magnetron Life Expectancy

The typical life of a magnetron tube is approximately 2000 hours of operation. Some factors that can diminish the life of a magnetron are: 1) no-load operation, 2) operating with too much metal in the cooking cavity, 3) line voltage consistently too low or too high, 4) improper phasing, 5) improper installation or removal, 6) replacing associated high-voltage components with substitutes that are incompatible with the system design, 6) continual operation at the upper limit of its heat tolerance due to inadequate air circulation, 7) obstruction in the wave-guide, 8) failed stirrer operation.

---------

We use ours about 15 mins a day which would mean 2000 hours would be reached in 22 years but as they say there are a lot of factors which may reduce its life. The design and parameters of the oven will make a considerable difference. E.G. A highish power magnetron always underrun will last much longer than a smaller one run at its max ratings.

A restaurant might reach 2000 hours in only a year or so and industrial machines whether for cooking food or other processes will require frequent magnetron replacement.

http://www.alibaba.com/product-gs/439406670/Carbon_Heating_Lamp_for_microwave_oven.html

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Microwave is less than a year old. It looks like everything is working, timer, light, air, turntable, etc., but it doesn't cook.


HI..there is a heating filament of an oven MAGNETRON..it s responsible of producing heat to the oven..possibly this is defective ..this filament must be replaced by a new one..theres no problem with the motor cos it runs the table power and light button seems working..HOPE THIS HELPS

Jul 06, 2011 | Oster Microwave Ovens

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Model JVM1850DM4BB purchased August, 2010 buzzes when pressing express cook, does not heat food. Microwave is less than one year old! How do I fix it?


Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101 ';';'
''';

Apr 19, 2011 | Microwave Ovens

1 Answer

The microwave is less than 2 years old and no longer heats. It comes on, but does not cook.


This odd GE last for ever.
Try replaceing the fuse. not everything runs off the same curcit , need hepl replacing contact me DFD

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Microwave oven does not heat anything. Clock, turntable, lights work. I turned the turntable off while the oven was cooking--heard a noise, now it doesn't heat anything.


Spacemaker XL 1400 worked for 7 years.Yesterday, no more heat. Also plastic door damaged.
will try Panasonic or something commercial

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