Customer Support 7 days a week

Welcome Guest! You can not login or register.

Notification

Icon
Error
Defrost not working
Options
Go to last post Go to first unread
Model: ABC2037DTB Brand: Amana Age: 5 - 10 years
Previous Topic Next Topic
swallman  
#1 Posted : Saturday, February 18, 2012 5:29:58 AM(UTC)
swallman

Rank: Member

Groups: Registered
Joined: 11/12/2011(UTC)
Posts: 6
Freezer isn't defrosting, causing fridge to be warm. Can't determine if our fridge has a defrost timer or if it is controlled by the electronic module. If someone can just post the correct part numbers to check, I think I can take it from there.

Thanks!
Back to top
Sponsor
See inside of your appliance - diagrams and part photos for virtually every model.

powered by AppliancePartsPros.com 		 
Back to top  
swallman  
#2 Posted : Saturday, February 18, 2012 2:49:49 PM(UTC)
swallman

Rank: Member

Groups: Registered
Joined: 11/12/2011(UTC)
Posts: 6
OK...got everything emptied out and defrosted the freezer manually. Checked the defrost heater and it appears ok. Checked the fridge thermistor (warm) and it is showing around 14,000 ohms. Freezer thermister I'm not sure about since I'm not completely sure what specific jumpers it connects to on the board to check it ?

I'm a bit concerned about replacing the freezer thermistor since the wiring appears to go somewhere in the cabinet that looks like it would be a PITA to replace.
Back to top
Simon / APP Team  
#3 Posted : Saturday, February 18, 2012 3:50:52 PM(UTC)
Simon / APP Team

Rank: Advanced Member

Groups: APP Team
Joined: 2/12/2012(UTC)
Posts: 5,556
Locate the defrost thermostat (shown on the following picture).

UserPostedImage

Check the defrost thermostat for continuity. It must be ice-cold at the time of the test.Post the results and the serial number of the refrigerator.
Back to top
swallman  
#4 Posted : Sunday, February 19, 2012 4:56:22 PM(UTC)
swallman

Rank: Member

Groups: Registered
Joined: 11/12/2011(UTC)
Posts: 6
Originally Posted by: AquraRoma Go to Quoted Post
Locate the defrost thermostat (shown on the following picture).

UserPostedImage

Check the defrost thermostat for continuity. It must be ice-cold at the time of the test.Post the results and the serial number of the refrigerator.


I'll check that tomorrow evening and post back. I was able to do all the "tests" from the circuit board (fridge, freezer thermistor tests, etc.) and everything passed (at least from what I understand reading the results).

Thanks.
Back to top
Users browsing this topic
Guest (4)
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)
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 smodellb 3/28/2010 5:02:17 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.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2024, Yet Another Forum.NET