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MT3140 Emerson Microwave Oven

Went to use it (clock is working) but keypad heat something up.

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Re: MT3140 Emerson Microwave Oven

Is it possible that some spray cleaner accidentally got into the controls?

I always recommend that users spray the cleaner on a soft cloth (not on the keypad itself) then wipe the control panel off.

Also, I always recommend non-ammonia cleaners since ammonia can crack and damage plastic.

Otherwise, the spray can get into the controls and lock it up or make it act odd.

If it does not dry out over time, it may need to be manually dried or blown out.

The keypad may be damaged or worn out, or control unit may be damaged.

Please write back with more details if you need further help.

We're happy to help and we appreciate your thoughtful rating of our answer.

Posted on Dec 04, 2007

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