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Author Topic: Amana Microwave Noisy and No Heat-  (Read 2513 times)

Offline mkbabi

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  • Member Since: Jan 2008
  • Posts: 1
Amana Microwave Noisy and No Heat-
« on: January 06, 2008, 02:32:13 PM »
Does this mean replacing Magnatron? Buy new OTC microwave or Repair

Model MVH240W
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Offline apptech

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  • Member Since: Sep 2007
  • Posts: 162
Re: Amana Microwave Noisy and No Heat-
« Reply #1 on: January 06, 2008, 05:33:59 PM »
Often times when they run noisy and don't heat it's something on the high voltage side.

This means it could be the hight voltage transformer, the magnetron or the high voltage diode.

At best it would only need the diode replaced.

How old is the microwave?
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Offline rickgburton

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Re: Amana Microwave Noisy and No Heat-
« Reply #2 on: January 06, 2008, 05:57:23 PM »
It's most likley the diode.
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Offline RegUS_PatOff

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Re: Amana Microwave Noisy and No Heat-
« Reply #3 on: January 06, 2008, 06:44:59 PM »
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Offline Skeeter

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  • Member Since: Jan 2008
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Re: Amana Microwave Noisy and No Heat-
« Reply #4 on: January 13, 2008, 09:34:14 AM »
1) What does the noise sound like?
2) Is there an odor when running? Strong odor usually will be from the magnetron.
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