20 Most Recent LG LC-1000 Air Conditioner Questions & Answers


Make sure the reset in the plug is reset.

LG LC-1000 Air... | Answered on Jun 12, 2010


I just fixed my GE portable AC unit. I only had it for a month and it started displaying FL. The manual with it was pathetic. But, I cleaned the filters and took the drain plug out of the condensation tank which was completely dry. I put cleaned filters back in, plugged it and it ran a few seconds and flashed FL again. I let it set awhile like one website suggested in case it was froze up. That wasn't the problem.

Let me make it clear right now that I am a technician. So I took the cover off and started troubleshooting and I found the problem right away. The float switch in the condensation tank had literally snapped off the poorly engineered mounting and was laying in the bottom of the tank.

I fixed mine with some super glue. This was clearly a planned obsolescence that kicked in to soon and I wouldn't doubt that many other units have the same early failure. My advice to you, if you have a similar FL code that won't go away, is to tilt the unit back and forth and side to side and listen for that loose switch to move around in the condensate tank at the bottom of the unit. That may be the problem.

If you just bought it, take it back to the store. But, don't take the cover off unless you know how to work around electricity. The repair is very simply for a technician with some tools and superglue. But, it's not safe for you to do.

LG Heating &... | Answered on Jul 13, 2019


Fault Code 05

This fault code indicates a communication error between the indoor and outdoor units; this is usually caused

by wiring errors or condensate pumps connected to the inter-connecting cable.

The communication between the units is a fluctuating DC voltage commonly called a serial signal, it can be

easily lost if the wiring is not done correctly. If there is a communication error fault CH05 will appear within 5
mins of powering up the system.

LG Heating &... | Answered on Jun 22, 2019


Call to LG service center. Masters will help you.

LG Heating &... | Answered on Jun 07, 2019


Brown and yellow usually go to the motor. (Red and black wire to the control box - red usually attached to "C").

The should be a wiring diagram on the back of the refrigerator.

LG Heating &... | Answered on Jun 06, 2019


hi im notice you have a red light on the panel for filter.is the filter clean?.clean it then do a filter reset

LG Heating &... | Answered on Jun 03, 2019


Error Code 38 on my LG Split Air Conditioner.
I call LG Mexico and they told me a Gas Leak.
Called in the Gas Guy, filled with new Gas and fixed the leak, now the AC works again. Nice.

LG Heating &... | Answered on May 29, 2019

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