Microwave works but will not heat

February 2021 2 58 Report

Microwave works but will not heat

Whirlpool model MH7140xfq1 works fine but will not heat, messege "d" appears in display. No longer have owners manual for trobleshooting purposes.

Microwave Ovens - Westpoint - TV-201 Microwave Oven

taran_2005

Hi,

These Ovens might show Strange things on the Screen. Sometimes, d or sometimes 888 or so.

Now,

When you Turn On the Oven , Do you Hear any Humming Noise?

If yes, more likely it is Faulty Magnetron which is a Common Reason for No Heating on These Models.

Procedure to Test :-

http://www.gallawa.com/microtech/mag_test.html

Let me know, once done.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

taran_2005

Thanks for your response!!

Is the Display Working Properly?

Because if yes, i could say, thermostat would be my first Target unless if the Display Shows Strange Error's or Not working, then more often it is Control Board.

Thanks!!

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