Question about LG Heating & Cooling

4 Answers

How to fix lg with code CH05

Hi, i've just moved into a house with a LG ART COOL C24AWR N80 inverter unit in it. Have just tried to get it to work and it is coming up with the code CH05 when trying to get the heating to work, what is involved in fixing this issue. Regards Nigel.

Posted by on

Ad

4 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,032 Answers

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.

Posted on May 09, 2012

Ad
  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

  • Contributor
  • 1 Answer

L g Duel inveter AC 5minitrs stop CH05 not close the door in indoor unit

Posted on May 14, 2019

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Habit-Forming:

    Visited the website for 3 consecutive days.

    New Friend:

    An expert that has 1 follower.

  • Expert
  • 24 Answers

Error Code: C5 Error Contents: Communication failure between Indoor and outdoor unit. Checking Point: Check connecting cable wiring order between Indoor and outdoor diagram. Check all wire connector whether it is connected or not. Indoor AC PCB defects.(short inside). Outdoor PCB defects.(short inside) https://acerrorcode.com/lg-inverter-air-conditioner-fault-codes.html

Posted on May 14, 2019

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Check your ir sencer with a digital camera

Posted on May 26, 2013

4 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

hvac1960

R Subramaniyam Iyer

  • 2133 Answers

SOURCE: LG Art Cool, 2 splits. Error code CH7

Multi Splits and Multi V = indoor unit is set to run in a different mode from the master indoor unit. Set ALL indoor units to cooling or ALL to heating to clear.
Splits = Compressor Over Current (CT2)

Posted on Jan 03, 2011

Anonymous

  • 158 Answers

SOURCE: Error Code on LG Art Cool

error code CH22 is either compressor or inverter fault.

Posted on Jun 01, 2009

raj somaiya

  • 5370 Answers

SOURCE: I have an LG Art

The remote is fine, the batteries are new, the remote is giving signal.The remote is not communicating with the AC.On the split system front panel.There is a sensor in the internal side of the panel.This sensor detects the signal from remote.But if this sensor is weak or got faulty, then unit will work manually but not function as per remotes command.The front panel has to be removed by local ac repair tech and the panel sensor has to be checked.May be that sensor is got dirty or dust got covered on it or its got internally short.That has to be checked and confirmed.---------- But still if you have not tried with new brand battery, then before doing any thing just try with new brand battery and re-confirm that its not battery related issue.-------- --------------- This should help.Thanks.Helpmech.

Posted on May 31, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Hi my lg inverter v is blinking lights when I switched on and not heating. when inspected out side, found the unit was buried in snow. so, I tried to switch on after clearing all snow and the fan too...


PDF]DEFINING COMMON ERROR CODES

www.lg-dfs.com/.../DFS-TP-AG-001-US_012H29_LGTechPaper_Error...
Aug 29, 2012 - Art Cool™ Mirror High-Efficiency Single Zone Systems ... Refer to Service Manuals posted on www.lg-dfs.com to troubleshoot ... Location of light-emitting... No. of Times Indoor Unit LEDs Blink ... Inverter compressor DC voltage is too high.... unit inverter compressor PCB heat sink temperature is too high.

[PDF]"Universal" Split Systems - LG Comfort Cooling


Jan 23, 2016 | LG Heating & Cooling

1 Answer

LG Inverter V model LMN096HVT air conditioner multi unit has error code 9. How can I fix this myself?


  1. How to fix lg with code CH05 - Fixya

    www.fixya.com/support/t12722126-fix_lg_code_ch05May 8, 2012 - Question about LG Air Conditioners. 2 Answers ... Hi, i've just moved into a house with a LG ART COOL C24AWR N80 inverter unit in it. Have just .... LG Inverter V model LMN096HVT air conditioner multi unit has error code 9.

Jul 12, 2015 | LG LMN096HVT WaMounted Mini Split Indoor...

1 Answer

Hi I have C24AWR-2 air conditioner. Today it decided to stop pumping heat out. The display is just displaying 05>04>05>04. I can't find it on the manuals how to reset this. Pressed on/off...


Yan, since the Owner's Manual makes no reference to what you are seeing on the display, it would be best to contact LG Customer Support and let them walk you thru solving the issue.

This link will take you to their contact pager, where you have several options on how you would like to contact them. http://www.lg.com/us/support/index.jsp

Hope this proves helpful to you.

Jun 22, 2011 | LG Heating & Cooling

1 Answer

Hi I want to download a manual for a LG art cool inverter model C12AWR-NE2ASNW126ERH2 but cant find it on your listings.


You can contact LG Products at (800) 243-0000.and they can either email the Owners Manual or send you one.

Apr 01, 2011 | LG Heating & Cooling

2 Answers

My Art cool was working fine. Airconditioner guy came to check all units, now it is not working. Inside unit will not power up. Checked power input out side - fine - 220VAC. Outside circuit board clicks...


http://www.retrevo.com/support/LG-LA121CNP-Air-Conditioners-manual/id/438ci272/t/2/
This "Clicking" is usually a Power Supply failure, I would imagine that when testing you may have been, "Spiked", and this has caused the power Supply to fail, or perhaps one of the logic boards, was spiked and the power supply is shutting down to avoid further damage.

Below is a link for your service manual, right hand side,
http://www.lg.com/us/appliances/pdf/Service%20Manual_LA121CNP_3828A20926C.pdf
master link below, for all documentation, & support.
http://www.lg.com/us/appliances/air-conditioners/LG-art-cool-LA121CNP.jsp?subCatId=1000001014

Jun 21, 2010 | LG Art Cool LA121CNP wall/window Air...

1 Answer

Error Code on LG Art Cool


error code CH22 is either compressor or inverter fault.

Jun 01, 2009 | LG Art Cool LA091HNP Split System Air...

1 Answer

LG error CH 64


What is the model of the unit?

Apr 07, 2009 | LG Art Cool LA121CNP wall/window Air...

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

Related Topics:

18,898 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Heating & Cooling Experts

Felizardo Erilla
Felizardo Erilla

Level 2 Expert

241 Answers

Steve F

Level 3 Expert

1360 Answers

Bill Long

Level 3 Expert

606 Answers

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

Answer questions

Manuals & User Guides

Loading...