Question about LG LSC121PMA Split System Air Conditioner

1 Answer

LG split inverter model LSL122V3 and it doesn't cool and shuts down after a few minutes with the green led flashing five times repeating.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,133 Answers

Communcation error between in and out.

Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Posted on Dec 31, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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.
the service is completely free 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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

We have 2.0 HP inverter wall mounted LG aircon, when we turn on the ac, the indoor unit only is running and shut down after 3 mins. What is the solution?


Hi Marie, does the green indicator light on the front panel flash after it shuts down? If it does...count how many times it flashes this will refer to a fault code diagnostic.

Keith.

Jan 02, 2014 | LG LS-K2430HL Heat Cool Mini Split Air...

1 Answer

Not cooling and shutting off, indicator light flashes


the outdoor indictor light on my lg split comes on after some minutes on the one inside and the cooling has reduced please can any1 tell me what the problem is

Jan 18, 2013 | LG LSC121PMA Split System Air Conditioner

1 Answer

Cooling doesn't stay on


The outside and inside coils may need cleaning. Clogged coils cause excess pressures and heat of the freon that can cause safety switches to shut er down. Eveen a faulty power relay in the outside unit.Otherwise you may need a serviceman to locate the cause.

Jan 21, 2012 | LG LS-L1210CL Mini Split Air Conditioner

2 Answers

The unit will not turn on after trying the pushing the power button. The green light on the reset button shows that it is on but on the display not lights are on. I tried to inplug and wait and plug the...


You need to bypass the on/off switch by jumping it, thereby taking the switch out of the circuit. If it works you have a bad switch. If it doesn't you have a power to the switch problem. Do you have a multimeter and a wiring diagram for this unit?

Aug 02, 2011 | LG Heating & Cooling

1 Answer

LG Inverter A/C Unit LSJ092V-3


I would first check the condensate drain pipe. This can be done by blowing back into the drainpipe from outside. Not to worry it is not dirty or dangerous. Also make sure that your air filters are clean.

Feb 19, 2009 | LG LS-L1210CL Mini Split Air Conditioner

1 Answer

AIR CONDITIONER LG S18AN


The operating LED will be blinking 5 times, means that there is a
comunication error (serial comunication) between the outdoor and the indoor unit.

Dec 28, 2008 | LG LS-K1830CL Cool Mini Split Air...

4 Answers

Green flashes then tv turns off


or a new lamp. you could first replace the lamp.
the screen might work fine for a couple of seconds, but then it fades away or deteriorates. This means the lamp is going bad.

Aug 23, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Another problem with my 52725


It may very well be a connection issue with one of the wire connections as its not giving you a error code. I would double check the wire plug connections

Jul 28, 2008 | Mitsubishi WD-52725 52". Rear Projection...

2 Answers

LG LCD TV Standby Light Flashing Red Continuously


I have had this same problem twice in the past 3 months. So far both times I've been able to get it back after a week or two. I'm not sure what works, but unplugging and detaching the antenna and cable and waiting a few days seems to be the key. In both instances, I unplugged it for a few days then plugged it in for a few days and repeated the processes until I eventually got the steady red led. Both times prior to the red led the led would flash red then green and make a clickiing noise for several hours before I was able to get it working again.

Apr 14, 2008 | LG 26LX1D 26 in. LCD HDTV

Not finding what you are looking for?
Heating & Cooling Logo

664 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Heating & Cooling Experts

Donni Steen

Level 3 Expert

659 Answers

Tim Whalen

Level 3 Expert

3074 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Are you a LG Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...