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Testing Adaptive Defrost Control Board

Testing Adaptive Defrost Control Board. This entry was posted in haiku, refrigerator repair on december 28, 2009 by samurai appliance repair man. To put this board into defrost, short l1 and test with a small screwdriver and wait three seconds.

Refrigerator Adaptive Defrost Control Board for Whirlpool
Refrigerator Adaptive Defrost Control Board for Whirlpool from www.ebay.com

You can tell the defrost timer is working by feeling the inside of the freezer. Supco piercing valves 1/4, 5/16, 3/8. This allows for efficiency by extending the time between defrosts.

There Is One Little Helpful Hint That Can Tell You If Your Adaptive Defrost Control Board Is Working Properly.


The electronic adaptive defrost control board will automatically activate. During the defrost cycle, the board monitors. Most of the time, if the relays work in the manual test mode, then the adaptive defrost electronic control board is working properly.

Electronic Control Board Controls The Amount Of Time Between Defrosts.


You know the heater works by the way you tested it. You should hear a clicking noise from the relay and the fridge will shut off and go through a defrost cycle. You can tell the defrost timer is working by feeling the inside of the freezer.

This Will Put The Refrigerator Into A Defrost For Approximately 23 Minutes.


Maytag refrigerator adaptive defrost control (adc) to learn more about your refrigerator, or to order parts, click here. To put this board into defrost, short l1 and test with a small screwdriver and wait three seconds. May 20, 2019 by apartso.

When The Defrost Sensor Is Closed And The Accumulated Run Time Is Met, The Defrost Control Board Will Simultaneously:


Energize (apply 24 volts) to the 'w' terminal on the defrost control board. This allows for efficiency by extending the time between defrosts. Supco piercing valves 1/4, 5/16, 3/8.

In Other Words, Instead Of A Fixed Defrost Time (10 Hour, 12 Hour, Etc.), The Adaptive Defrost System Only Defrosts When Needed.


L1 (but no test pin) This is a genuine home appliance replacement part, kenmore refrigerator adaptive defrost control board 5303918476. To check the adc board in this model, the following must be done in the order listed.

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