New Topic Post Reply

LG Window Air Conditioner Options  Email this topic  Watch this topic  Print this topic » Normal Threaded
Model: LWHD2500ER	Brand: -brand-	Age: 1 - 5 years
Previous Topic Next Topic

FJOLIVER		#1 Posted : Thursday, June 2, 2011 1:00:18 PM(UTC) Quote Multi-Quote
Rank: Member Groups: Registered Joined: 6/2/2011(UTC) Posts: 1		I am working on this air conditioner, the compressor continues to run with the unit turned off. What could be the problem?
User Profile View All Posts by User View Thanks

Sponsor
	See inside of your appliance - diagrams and part photos for virtually every model. By Model Number By Part Description By Part Number powered by AppliancePartsPros.com

denman		#2 Posted : Saturday, June 4, 2011 7:55:27 AM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 2/29/2008(UTC) Posts: 19,638 Thanks: 1 times Was thanked: 11 time(s) in 11 post(s)		Here are your parts Replacement parts for LWHD2500ER models | AppliancePartsPros.com Here is a service manual LG LWHD2500ER 25,000 BTU Window Room Air Conditioner Service Manual - ApplianceDigest.com You have to join the site to download the manual but it is free and this is a very good site for manuals and other info for the appliance repair DIYer. Sounds like the compressor relay's contacts are welded together.
		THIS FORUM IS DEAD!!!!!!!
User Profile View All Posts by User View Thanks

icehouse		#3 Posted : Wednesday, June 8, 2011 7:14:48 AM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 9/1/2008(UTC) Posts: 440		:eek: This unit does not use a relay it is a Permanent Split Capacitor (PSC) compressor.
User Profile View All Posts by User View Thanks

denman		#4 Posted : Wednesday, June 8, 2011 1:55:32 PM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 2/29/2008(UTC) Posts: 19,638 Thanks: 1 times Was thanked: 11 time(s) in 11 post(s)		The wiring diagram does show a relay on the circuit board which I thought controlled the compressor.
		THIS FORUM IS DEAD!!!!!!!
User Profile View All Posts by User View Thanks

icehouse		#5 Posted : Wednesday, June 8, 2011 2:42:18 PM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 9/1/2008(UTC) Posts: 440		Originally Posted by: denman The wiring diagram does show a relay on the circuit board which I thought controlled the compressor. :confused: Where I just looked again.
User Profile View All Posts by User View Thanks

denman		#6 Posted : Thursday, June 9, 2011 3:36:56 AM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 2/29/2008(UTC) Posts: 19,638 Thanks: 1 times Was thanked: 11 time(s) in 11 post(s)		Page 20 in the manual near the compressor on the AC PCB Assembly, it is marked RY-COMP. If I am out to lunch on this one could you explain what the function of this relay is Thanks in advance denman
		THIS FORUM IS DEAD!!!!!!!
User Profile View All Posts by User View Thanks

icehouse		#7 Posted : Thursday, June 9, 2011 5:31:41 AM(UTC) Quote Multi-Quote
Rank: Advanced Member Groups: Senior Expert Joined: 9/1/2008(UTC) Posts: 440		Originally Posted by: denman Page 20 in the manual near the compressor on the AC PCB Assembly, it is marked RY-COMP. If I am out to lunch on this one could you explain what the function of this relay is Thanks in advance denman Yes upon further examination it is a switch (solid state) . This switch is between L2 and the overload. What purpose it serves is another question as it is not between any compressor windings.
User Profile View All Posts by User View Thanks

Quick Reply Show Quick Reply Security Image: Enter The Letters From The Security Image:

Users browsing this topic

Guest

New Topic Post Reply