Rank: Member
Groups: Registered
Joined: 2/1/2009(UTC)
Posts: 4
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Hi,
we have a Whirlpool Dryer running without heat. All control switches seems to be working but it just runs without heat. We have this Dryer for about 10-11 years. I have read some of the your tips regarding a gas dryer without heat and could be a problem with the Gas valve coils, THermal fuse, Igniter, or Flame sensor. But When I opened the backup of the dryer, all I see is the wires connected from the control swites but none of the 4 possible defected components can be seen. I searched this particular model LGR8857EQ1 and saw a few diagrams. Unfortunately those diagrams layout all the parts with numbers and no description of which part is which. With my weak knowledge of applicance, I need some help on locating the defected part and even better if i can get some step-by-stop troubleshooting guidance.
Any help would be appriciated.
Thanks.
DCL
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Rank: Advanced Member
Groups: Senior Expert
Joined: 2/1/2008(UTC)
Posts: 2,429
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The first thing I would check is the thermal fuse in the back. It is the white part, that is about an inch and a half long, by a half inch wide. It has 2 wires going to it. It is held in place by one screw. Of Course the dryer is unplugged while we are doing this. Take the 2 wires off the thermal fuse, and put the 2 wires ends that you took of the fuse together, and then put some tape around it, so they stay together, and they don't hit metal. Then plug the dryer in and give it a try. If it works, DO NOT USE the dryer with the switch jumped out. This is for testing ONLY!!! If it works, replace the fuse, if not, you need to let us know if the ignitor comes on, or not. Also, let us know if you have a meter. Tom ApplianceEducator.com
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Rank: Member
Groups: Registered
Joined: 2/1/2009(UTC)
Posts: 4
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Hi Tom,
Thanks for helping.
Here's what I have done. I identified the thermal fuse as you have suggested. I took the two wires off and measured the thermal fuse with my digital ohm meter. There is no continuity. I also connected the two wire together and tried. It worked, with heat! Please help us double check if AP3132867 is the correct part number of this specific thermal fuse I need to purchase.
Thanks again.
DCL
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Rank: Advanced Member
Groups: Senior Expert
Joined: 2/1/2008(UTC)
Posts: 2,429
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Rank: Member
Groups: Registered
Joined: 2/1/2009(UTC)
Posts: 4
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Thanks Tom,
part replaced and is working.
Thanks again.
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