Customer Support 7 days a week

Welcome Guest! You can not login or register.

Notification

Icon
Error

Options
Go to last post Go to first unread
smodellb  
#1 Posted : Sunday, March 28, 2010 5:02:17 PM(UTC)
smodellb

Rank: Member

Groups: Registered
Joined: 3/28/2010(UTC)
Posts: 1

Removed cover from Evaporator and was frozen solid. Defrosted and is working fine. How would I check the Mother Board to see if the defrost cycle is working.
Sponsor
See inside of your appliance - diagrams and part photos for virtually every model.

powered by AppliancePartsPros.com
 
FridgeDoctor  
#2 Posted : Sunday, March 28, 2010 6:29:58 PM(UTC)
FridgeDoctor

Rank: Advanced Member

Groups: Expert
Joined: 3/15/2010(UTC)
Posts: 213

checking the board is too complicated without proper training, even in here.
Instead test continuity through your defrost heater element, you can remove it from the system to test it. the other part to test is the defrost be-metal thermostat, this part needs to be continuity tested while it is clipped to the freezing cold evaporator, otherwise you will get a false open circuit reading.
If both of these parts test ok, you p[robably have a bad mother board.
Users browsing this topic
Guest (3)
Similar Topics
Whirlpool Defrost not working and freezer and fridge warming up (Refrigerator & Freezer Repair)
by kimberdesi 9/13/2017 12:37:45 PM(UTC)
Defrost not working (Refrigerator & Freezer Repair)
by wagnerlip 2/3/2017 10:58:43 AM(UTC)
Defrost not working (Refrigerator & Freezer Repair)
by smokyjoeko 4/7/2015 7:44:59 AM(UTC)
defrost not working (Refrigerator & Freezer Repair)
by carlosl. 5/15/2013 8:35:28 PM(UTC)
GSS201EMDWW Defrost not working, again. (Refrigerator & Freezer Repair)
by Davdc5 4/30/2012 2:50:08 PM(UTC)
Defrost not working (Refrigerator & Freezer Repair)
by swallman 2/18/2012 5:29:58 AM(UTC)
Adaptive Defrost not working (Refrigerator & Freezer Repair)
by radair 9/21/2011 3:22:27 PM(UTC)
Kitchenaid refrig: defrost not working leading to icy refrigerator (Refrigerator & Freezer Repair)
by osbock 10/13/2010 4:33:52 PM(UTC)
GE refrig defrost not working (Refrigerator & Freezer Repair)
by beachval 7/21/2010 2:43:00 PM(UTC)
Defrost not working? (Refrigerator & Freezer Repair)
by jfuqua1966 2/6/2010 6:19:27 AM(UTC)
defrost not working (Refrigerator & Freezer Repair)
by red arrow 57 10/18/2009 7:35:40 AM(UTC)
Samsung Refrigerator Defrost Not Working (Refrigerator & Freezer Repair)
by eckerj 9/19/2009 8:19:56 AM(UTC)
Defrost Not Working Properly (Refrigerator & Freezer Repair)
by machengo82 8/31/2009 5:03:59 PM(UTC)
Auto defrost not working (Refrigerator & Freezer Repair)
by kimseyray 6/30/2009 6:05:59 AM(UTC)
Defrost not working after all new parts (Refrigerator & Freezer Repair)
by tradencookies 3/27/2009 6:28:53 AM(UTC)
Forum Jump  
You can post new topics in this forum.
You can reply to topics in this forum.
You can delete your posts in this forum.
You can edit your posts in this forum.
You cannot create polls in this forum.
You can vote in polls in this forum.