Question about LG Heating & Cooling
The heating is not working on my unit. It was working fine, shut it off till next morning and now it only blows cold air. Everything else is working fine. Fresh air vent is closed, and I have unplugged for 60 seconds and plugged back up to re-set. What else can I do? Could it be a fuse or something needing replaced?
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Heat pumps have saftey circuits that prevent liquid flooding of the compressor. Inadequate airflow across the evaporator in cooling can trip this circuit. Have your package unit serviced with particular attention to cleaning the evaporator coil and be sure your filters are clean and changed frequently in the summer months. Hope this helps GL!
Posted on Jun 08, 2008
Do you have gas or electric heat. If you have gas then you do not have a heat pump. You should in most cases have a red,yellow, white, and green wires coming to the thermostat. R should go to rc/rh G should go to green Y should go to Y and w should go to W. Also the switches on back should be switched to non heat pump and gas rather than electric. Hope this helps.
Posted on Feb 16, 2009
check one of the following stop the cooling
a- condenser need cleaning
b- condenser fan not operating
1 -check correct voltage comes to the fan motor if ok
2- check capacitor if ok
3-check motor winding
c-low suction pressure
need check for leak before charging.
Posted on Sep 13, 2009
HEY< this sounds like an electric furnace and some heating elements are not working! WHY! Just call 918-6878813 and see if KOOL BREEZES cAN HELP!
Posted on Dec 14, 2009
I talked to LG customer support (800) 243-0000. The tech told me that this model had a problem with the indoor thermistor. It doesn't fail with an open-circuit condition, so you don't get an error code. The thermister just goes out of range and believes your indoor temp is much hotter than it is. That's why the heating never comes on. I'll bet that, even though it ran in COOLING mode, once your room reached setpoint, it just kept on cooling & cooling ... because the thermistor was still giving a false, high temp reading.
So, I bought a new thermistor, P/N 6323A20042A. My unit worked fine. Until the next week when I turned heating back on and now I have the same problem ... gives cooling but no heat. Something is failing the indoor thermistor OR the distributor sent me an old-style thermistor, I haven't gotten determination on that yet.
Regardless, call LG and see if they can't direct you to a distributor for an indoor sensor. LG's warranty coverage for parts is a royal pain, unless you can show a receipt by a certified installer, you're not going to have much luck getting payment for the part. However, the thermistor is only $10. Just hope you get one that doesn't fail on you!
Posted on Nov 27, 2010
Tips for a great answer:
Dec 07, 2013 | LG Heat cool Window Air Conditioner
Mar 01, 2011 | Roper RGX4634KQ Gas Dryer
Dec 14, 2010 | LG Heating & Cooling
Dec 13, 2010 | LG Heating & Cooling
Oct 22, 2010 | LG Heat cool Window Air Conditioner
Feb 15, 2009 | Ruud UBHC Air Conditioner
Dec 02, 2008 | Heating & Cooling
Nov 24, 2008 | Weather King 12AJA4801AH Air Conditioner
Jul 19, 2008 | 2004 Jeep Wrangler
153 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: