Question about LG LSC121PMA Split System Air Conditioner

1 Answer

LG SPLIT SYSTEM AC.

REMOTE CONTROL WORKING BUT WILL NOT SWITCH UNIT ON OR OFF.

Posted by on

  • Anonymous Mar 22, 2014

    I need the manual or how to program it

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 1 Answer

Fixed fault by not only switching off AC unit at power point, had to pull out plug top & lead from wall for one minute. This must allow electronics to reset.

Posted on Feb 01, 2009

2 Suggested Answers

  • 2 Answers

SOURCE: LG Ductless Mini Split System LAN125hv: Heat pump doesn't run.

CA: Compressor Discharge Sensor Fault

Contact a qualified service technician and have them replace this sensor.

Posted on May 04, 2010

  • 81 Answers

SOURCE: LG split AC keeps displaying CO and wont't turn off with remote.

The "CO" indicates cleaning operation and can be switched of via remote button under flap, labelled AUTO CLEAN.
Mat

Posted on Jul 20, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a split-type aircon (brand: LG) with remote control.It has power and display when i put on batteries. but the aircon unit does not respond to the remote control. what do i do to fix this?...


Lift the front cover of the air con, on the right hand side there is a button or a hole which has a button inside which you can press which is for manual starting of the air con. If this works, then you will know the remote is faulty, if it still doesn't work, check that the isolator switch for the air con hasn't been turned off. There will be 9Or should be) a switch outside next to the air con outdoor unit to switch power on / off to the air con. If not, there should be switch inside the meter box at the front of the house. Make sure they are switched on.

Apr 06, 2016 | LG LSC121PMA Split System Air Conditioner

1 Answer

Kelvinator ksr27g con manual


see the led bulb of the remote control by using a camera then switch on the remote if it blink the remote is good but if not its bad. dont forget to put an battery on it. then test the ac unit manually, if the unit start replaced your remote control.

May 30, 2013 | LG LSC121PMA Split System Air Conditioner

1 Answer

We have LG spilt AC unit and the remote was last. if there is any setting in the AC unit for to ON the AC unit without remote?


There will be manual butting near the display. Lift the front cover and you can see. But no option to change mode or setting temp. It's strictly advisable to buy new remote.Thanks.

Feb 09, 2011 | LG LSC121PMA Split System Air Conditioner

2 Answers

My sairon split system ac unit does nothing and comes up with e3 on the display


if split ac display shows e3 what is the solution for that problem

Dec 10, 2010 | Air Conditioners

1 Answer

LG remote problem


Hi,

Most probably if the remote works on the other units then the receiver on your problem unit is busted. You have to call an authorized service repair shopr to replace the board.

I hope it helps.

Jun 13, 2009 | LG LSC121PMA Split System Air Conditioner

2 Answers

LG split AC keeps displaying CO and wont't turn off with remote.


The "CO" indicates cleaning operation and can be switched of via remote button under flap, labelled AUTO CLEAN.
Mat

Apr 13, 2009 | LG LSC121PMA Split System Air Conditioner

2 Answers

LG Split unit turns itself off after a couple of seconds of opera


Check your remote control using your camera or cellphone camera as your eyes. Point the remote control transmitter to your camera and "on", light should emit in your remote control transmitter (means good remote). Reset the unit by disconnecting the power supply for 10 sec. then "on" again and start the unit. If it wont work you need a qualified tech. to solve the problem.Some of your safety device might be defective.

Feb 15, 2009 | LG LSC121PMA Split System Air Conditioner

1 Answer

LG Split system (ceiling cassette)


Check your remote control by using your camera or cellphone camera as your eyes. Point the remote control to the camera and "on" the remote control. If no lights emits in the remote control means that your remote control is defective If lights emits then the remote control is ok. Try also to locate the reset or rst button on the remote control if available and reset it, then try. If it wont work may be the receiver board in the unit is defective.

Jan 14, 2009 | LG LSC121PMA Split System Air Conditioner

2 Answers

LG Spilt A/C


medev,

there is a lot of reason why your LG split unit would not work by remote control.
first likely trouble is the remote itself. it could have drop from a height and broke the remote, or corrosion has set inside the remote if you left an old battery for a long time and it could have broken it.

secondly which is not more likely to happen is the remote receiver in your unit got broke that is why it can not communicate with your remote controller. it could happen if someone has serviced your evaporator and could have disconnected wires to the receiver , or wires were just left not connected.

you can test the remote if you have an identical unit which is working with a working remote. use the working remote to your unit then you can decide.
i hope i was able to help.

Jun 24, 2008 | LG LS-L1210CL Mini Split Air Conditioner

Not finding what you are looking for?
Air Conditioners Logo

860 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Air Conditioners Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Tim Whalen

Level 3 Expert

3056 Answers

Dan Webster
Dan Webster

Level 3 Expert

8147 Answers

Are you a LG Air Conditioner Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...