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Microwave doesn't heat-yes, I searched :-) Options Email this topic Watch this topic Print this topic » Normal Threaded
Model: MH2175XST-0	Brand: Whirlpool	Age: 5 - 10 years
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ptschram		#1 Posted : Monday, July 4, 2011 9:47:11 AM(UTC)
Rank: Member Groups: Registered Joined: 7/4/2011(UTC) Posts: 1		Whirlpool Microwave. Stopped heating. Have checked door switches, all good. Performed "touch panel and electronic control test" per tech sheet. When placed into diag mode, display reads 5.5B 5. When "cook" key pressed, display reads "sensing" then displays 463, then 464. When "4" key is pressed, display reads "076". I have not been able to find the secret decoder ring to determine what those responses mean. I suspect controller is compromised, but need independent confirmation. Cheers, PT


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Ardvaark		#2 Posted : Tuesday, July 5, 2011 3:30:28 PM(UTC)
Rank: Member Groups: Registered Joined: 12/10/2009(UTC) Posts: 66		Does it run but not heat? If yes, replace the magnetron and diode. Ardvaark


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