Question about LG LSC121PMA Split System Air Conditioner

2 Answers

Remote Problems I have a LG split system air conditioner. I seem to be having issues with the remote control, it only seems to work intermittently. I have replaced the batteries a number of times and reset the control and rentered the time. Some days the remote just wont turn on and then I will come back a day or two and it will work fine.

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  • pdavid553 Apr 21, 2009

    same problem what's the soluion

  • Anonymous Mar 23, 2014

    Bonaire evaporative system. Fan speed will not adjust from the remote control. Was working fine till 2 days ago. Rest of controls work well. Had control box replaced 12-18 months ago. I have replaced batteries in remote control & have turned off breaker for more than 1 hour in an attempt to reset system.

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2 Answers

Do you have any CFL's in the room try turning these lights off as I have seen these effect some remote control systems

Posted on Mar 18, 2007

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  • 7 Answers

You dont leve the remote in the sun do you? could be an issue

Posted on Jan 25, 2008

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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.

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1 Answer

Remote is working- but unit won't turn on
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). Check for reset or rst button in your remote control and push it to reset and test it in your unit. If wont work means either the receiver board or mean board is defective.You need a qualified tech. for this problem. For the mean time you can use manual button to operate the unit.

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On some remotes there is a reset button which is pressed by using the nib of a pen. Or if this does not work you should look under the cover for a manual button, most units have one, and see if the aircon responds. I suspect your remote sensor is faulty, but try the previous suggestions first.

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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.

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