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Hello guys this fridge is just past warranty, appliance outlet sent out sub-contractors on 3-4 occasions they all replaced defrost

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Old 01-19-2013, 06:30 PM
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Exclamation How to test defrost system
Model Number: wrt771rwy   Brand: Whirlpool   Age: 1 - 5 years   

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Hello guys this fridge is just past warranty, appliance outlet sent out sub-contractors on 3-4 occasions they all replaced defrost control board,heater and thermister every time and repair would last a couple of month's and evap. would freeze up again.I would like to know what the best way to put fridge into defrost manually? I ohmed out evap.motor at 200k got nothing 0 but it runs, also got ohms off the heater and thermister but dont have specs, any sugestions would be greatly appreciated. Thanks in advance! George


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  #2 (permalink)  
Old 01-19-2013, 07:00 PM
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According to Whirlpool,
Unplug the refrigerator unit for about 30 seconds, and turn the thermostat located inside the refrigerator down to warm or off. <li class="step "> Reconnect the refrigerator to the wall. The adaptive defrost control should turn on in less than 10 seconds, and stay in defrost for about 20 minutes




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