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Customer Questions and Answers for Timer, Defrost by Whirlpool

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    • Part Number: AP3109393
    • MFG Part Number: 4388931
    • Made by: Whirlpool
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For Whirlpool Timer, Defrost (Part Number: AP3109393)

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Fridge works for about a week then gets warm for 2-4 days, still a little cold but not enough to keep food good, then gets cold again. Doesnt seem like fan is working when its warm. Freezer is working and blowing most of the time but one time last warm cycle it got warm and food started to melt. Thinking it's the defrost timer?

Mike for Model Number KTRI18KBAL00

ANSWER Hello Mike. Based on the information you provided, it sounds like the unit is sticking in the defrost cycle. You may need to replace the defrost timer 4388931 if so. 

Answered by AppliancePartsPros.com   |   Saturday, September 29, 2012

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