Code ch 39 show up on display. What does that mean?
We regret the trouble you have experienced with this air conditioner. A display reading, such as this, suggests that the machine needs to be inspected by a qualified service technician. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Date published: 2017-05-25
I need a replacement remote controls witch one do I need
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. The part number for this item is: 6711A20034G.
Date published: 2016-09-14
Why has my fan stopped blowing cool air?
After the unit runs and cools just fine for a few minutes, the unit stops blowing cool air. The unit is still running and the temperature gets lower on the display. When I turn the unit off the compressor continues to run. I unplug the unit from the wall and after a few minutes, the compressor finally shuts off. After leaving it unplugged for a few minutes, I plug it back in and it works fine for a little while and then it stops blowing cool air out again.
Hi TrinaMeredith, we regret to read that your LG 18,000 BTU Window Air Conditioner with remote, Model # LW1812ER may be operating erratically. When you set the desired temperature on the Air conditioner, it might take the Air Conditioner about 30 minutes for it to lower the temperature by 2°F and then another 30 minutes to drop another 2°F. If the Air Conditioner is underpowered, meaning if it is too small a unit for the room size, the compressor will keep running and the room never cools. These explanations may not apply to your Air Conditioner, but those are some causes for the Air Conditioner's compressor running as you have described. It may be that you may need to get a repair service on the Air Conditioner. Try setting the temperature at it's lowest setting and turn the fan to its highest setting and the air should be cold. If not, that would indicate the unit needs to be serviced...^IFV
Date published: 2015-06-17
There is a little red light flashing next to power button what does this mean
It is not listed in the manual but was does it mean when the red light next to power is flashing?
This is normal operation for this air conditioner. On some of the newer LG air conditioners, the power indicator will begin to flash when it is time for the filter to be cleaned. You can reset the indicator by unplugging the unit for approximately 3 minutes and then restoring power to the unit.
Date published: 2014-09-11
Is it possible to install your window AC units through the wall, as well?
I am interested in installing this unit through the wall:
LG Electronics 18,000 BTU 230v Window Air Conditioner with Remote
Model # LW1812ER
Is that possible, or is it window only.
Please contact LG's Customer Service team at www.lgusa.com/support for assistance.
Date published: 2014-06-21
Outside protection plate
Is there suppose to be a protection plate on the OUTSIDE back of airconditioners housing (protecting the cooling grill)??
I apologize, but no; this air conditioner does not come with any form of protective housing for the outside of the cabinet.
Date published: 2013-10-22