Question about LG LSC121PMA Split System Air Conditioner

1 Answer

LG Split system (ceiling cassette)

My unit has a wired remote (which works) and a wireless remote (which doesn't. The LCD screen in the wireless remote shows all the expected symbols and reacts to buttons being pressed. The main unit in the ceiling simply gives five beeps (its always five) and ignores the wireless remote.

The unit is brand new and the wireless remote has never worked. LG have not so far been very helpful and my installer ditto.

Posted by on

  • 1 more comment 
  • John Wise
    John Wise Jan 15, 2009

    The remote is transmitting, the beeps come from the main unit in the ceiling, and I have tried fresh batteries and the reset button. As they are clearly communicating something I wondered if anyone knew what five beeps meant. From a choice of taking back the remote or the main unit I know what one I prefer to carry.



    I will try the power reset you suggest but as we are fairly remote our power tends to be intermittent in the early hours of the morning most nights, so I do not expect much.



    Regards

  • acdokter May 11, 2010

    Error code 03 - Remote controller error

  • Anonymous Mar 22, 2014

    whirlpool 1.5 ton split ac shows f2 in display when pressing on button in remote

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Expert
  • 236 Answers

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.

Posted on Jan 14, 2009

  • Felizardo Erilla
    Felizardo Erilla Jan 14, 2009

    Check also if no error code present in the unit, if error code is present try to reset the unit by disconnecting the power supply for 10sec. and test.

×

Ad

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 Repairman 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 repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I want to know that how mini split system automatic work? there is any thermostate or any other device?


Generally, they are operated by a remote control (similar to a television), although some units do have a wired wall control option as well. The indoor and outdoor unit has sensors that measure temperature (to control the operation of the mini-split) and (once the remote is set) the sensors control the system until it reaches the set point set on the remote.

Jul 25, 2016 | LG LS-K1830CL Cool Mini Split Air...

Tip

How to check if your remote control is sending a signal


If your remote control doesn't seem to any longer work with your TV, DVD or Blu-ray player, home theater system, etc., there's a quick and easy test you can do to check if your remote is sending a signal out. This test only works with infrared remote controls.


Check using an iPhone, iPad, Android, or Windows Phone device with a front-facing camera
  1. Open the Camera app on your device and set it to use the front-facing camera. You should be able to see yourself like in a mirror.
  2. Point your remote at your phone's camera (usually above the screen) and press any of the labeled buttons. You should see the end of the remote light up on the screen.

Using an Android or Windows Phone device without a front-facing camera
  1. Open the Camera app on your device. You should be able to see what's behind your phone from this view.
  2. Point your remote at the back of your phone, aiming in the direction of your camera, and and press any of the labeled buttons. You should see the end of the remote light up on the screen.

Using a digital camera or camcorder with an LCD display
  1. Power on your camera or camcorder and remove any lens caps, filters, or covers. The end of the lens should be free of any accessories.
  2. Set your device's preview mode to LCD or Display (this varies by model). The screen should now show you a preview of what your lens sees.
  3. Point your remote towards the camera's lens and press any of the labeled buttons. You should see the end of the remote light up on the screen.

Using a webcam
  1. Open an app or program on your computer or laptop that shows your webcam't output (Skype, FaceTime, Camera, etc.)
  2. Point your remote at your computer's webcam (usually above the screen) and press any of the labeled buttons. You should see the end of the remote light up on the screen.


If you tried any of the above and saw a light coming from the end of your remote, the issue may very well be with your unit's sensor that picks up the signals from your remote, and the unit may need to be serviced or replaced.

If you don't see a light coming from the remote, and new batteries don't fix it, then you should definitely consider replacing the remote itself. Remotes.com carries thousands of remotes from hundreds of brands sold in the US. Visit us online at https://www.remotes.com/ or by give us a call at (503) 344-3591!

on Oct 24, 2017 | Miscellaneous

1 Answer

Why is my Remote showing relay fault


315Mhz remote relay switch kits - 2 channels - Seeed Studio

www.seeedstudio.com/.../315Mhz-remote-relay-switch-kits-2-channels-p...
This remote switch allows you to remotely control any 12 Volt DC device. ... to supply 3-5VDC to the "+12V" pin,(Caution: the 12v is an error silk screen on PCB, ... Is there a wiring diagram to show how you connect the sender to the GPIO pins?

Amazon.com: 1 Channel Wireless Controller (On/Off) 12V ...

www.amazon.com > ... > Lighting Accessories

Amazon.com, Inc.I wired this remote relay to a fuse block below the motorhome frame. ... Here's a (very) short video showing how the remote control works. I love it! It's very easy to ...

12v wireless 315 MHz remote control relay board 6-channel ...

? 4:36
https://www.youtube.com/watch?v=JBzL0MIno2w
Feb 2, 2013 - Uploaded by Julian Ilett
12v wireless 315 MHz remote control relay board 6-channel ... The relay board takes 12 volts in and there ...

Dec 03, 2015 | Cars & Trucks

1 Answer

Turn on but remote doesn't work


I would try new batteries first. If that doesn't help then replace the remote with a universal unit that you can program to work with your TV.

Nov 13, 2012 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Wireless garage door opener works wired one doesn,t


Either the wall control has gone bad or you have a broken wire going to it.

Nov 18, 2011 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

Hi and sorry to have bother you......I have my computer connected to TV monitor.... Before it would show the two screen, the comp and the tv. I went to hit the number lock and i hit the Scr LK button by...


On laptops both the laptop LCD screen and the external video port can be toggled to show laptop LCD, external vodeo and bothe laptop LCD and external video.
You need to press and hold down the Fn key and one of the function keys that has the monitor symbol, repeated pressing this function key will toggle the video outputs.
I cannot advise you which function key works with your laptop as they vary between different laptop manufacturers.

Sep 09, 2011 | Logitech Cordless Desktop EX110

1 Answer

NO DISPLAY ON UNIT


Pull your display off wall and see if your unit has batteries. If you have a blue wire or, a wire connected to the "B" terminal in your thermostat(the part connected to wall, this should produce the power to show display. If you do not have a blue wire, it is dependant on the batteries for display. Change out batteries and see what happens. Obviously with no display, your system won't work. If this doesn't solve your problem, replace the thermostat.

Apr 26, 2011 | White Rodgers White-Rodgers 1F85RF-275...

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

753 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Heating & Cooling Experts

Donni Steen

Level 3 Expert

659 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Tim Whalen

Level 3 Expert

3074 Answers

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

Answer questions

Manuals & User Guides

Loading...