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What does ch 01 mean that flashes in my LG air conditioner?

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CH01 Indoor unit return air sensor fault. Disconnect sensor from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C if not replace sensor

Posted on Apr 27, 2018

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SOURCE:

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Posted on Jan 02, 2017

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SOURCE: ch 01

Change the sensor assembly and all will be fine, about $30 from Appliance Factory Parts on line store, about an hour to do, all that is needed is Phillips screw driver to take unit apart.

Posted on Dec 17, 2008

  • 400 Answers

SOURCE: LG Inverter Air Conditioner showing CH 02 what can I do?

The model number would be on the right hand side of the outdoor unit and same on the indoor unit if it is a midwall split. If it is a flat cassette cieling type you may need to open the grill, which is simply two little levers either side of the grill, and the grill will swing open. Without the model number it is difficult to give accurate info. However, I can offer the following. One, check the condensate drain. You can just blow into the drain pipe from the outside and this sometimes clears clogged mud in the drainpan. Or two, error reading can also come from phase failure (in the case of a three phase unit) or power related problem. This can be solved by switching off the mains and then switching on again to reset. If you have a phase failure you would need an electrician to confirm that the power supply is good. Unless you have a volt meter.

Posted on Mar 04, 2009

  • 1 Answer

SOURCE: " CH"

if ch error is displayed on your samsung ac . press and hold the up and down arrow mark(in the ac control pannel and not in remote ) simultaneously for few sec untill u get a beep sound from it ... this is a default seting to remind u to clean the air filter

Posted on Mar 18, 2009

  • 1 Answer

SOURCE: LG air conditioner model LG LP1210BXR

Well it needs to be fix by a professional, so if you or someone you know are good at tinkering go for it. It as a sensor problem at the evaporator.

Posted on Aug 03, 2010

hvac1960
  • 2133 Answers

SOURCE: LG air conditioner 24awn error code message Ch 6

CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

Posted on Dec 13, 2010

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1 Answer

Our LG air conditioner is show code CH 01. What does this mean and what's the fix?


The E2 / CH01 error code is an AUTO-STOP PROTECTION error resulting from a short or open circuit in the indoor pipe sensor. The unit will require a repair service. Airbulance AC Repair is always here to help.

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1 Answer

What does the code on the screen mean flashes between ch and 05 ?


CH 5 on these units indicates a communications error between the indoor and outdoor units. Generally, it will require a replacement outdoor board assembly to repair it. Lookup LG parts on the internet or ring them for your nearest Agent or parts. 800 243-0000

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1 Answer

LG air conditioner model number LMN095HVT units keep on flashing with error code CH 46 and with no response at all. How can I fix it? Thanks for your help in advance!


ERROR CH46:
Outdoor unit suction sensor fault. Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. If OK replace PCB, if not replace sensor.

Sep 01, 2015 | LG Heating & Cooling

1 Answer

I have lg model LAN120HYV. Ch 67 code is flashing. What does this mean.


The CH67 code is generally related to either a fan motor failure or a blockage to the air inflow. It is recommended to check the filter, and make sure that none of the vents are obstructed. If this does not resolve the matter, then the unit may require service.

Feb 07, 2015 | LG Heating & Cooling

1 Answer

Lg blinking


You have to try resetting the system. First turn the breaker off for the condenser and wait about 20 seconds. After you turn it back on the system should reset. Air Conditioner Fort Lauderdale

Jul 28, 2014 | LG Heating & Cooling

1 Answer

My inside unit has an error code flashing ch46 do you have a list of codes and what they mean.


CH-46.Outdoor unit suction sensor fault. Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. If OK replace PCB, if not replace sensor.

Sep 14, 2010 | LG LS240CE Split System Air Conditioner

1 Answer

LG dual split CH 46 display.....


We have an LG Split System with a Remote Touch Screen Control Panel. There is a message flashing "CH46". How do we fix this?

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1 Answer

Lg ductless air conditioner is coming up with code ch 5


Communication between indoor PC and outdoor PC missed. Check that all connecting cables are good.

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3 Answers

Ch 5 error code


ch5 error code, means that there is a
communication error (serial comunication) between the outdoor and the indoor unit.
Only for LG-airconditioners.

Jan 02, 2009 | LG Art Cool LA121HNP Split System Air...

1 Answer

Lg split system air conditioner


Try sutting off the power to both units. This may reset the unit. Check out the service manual at LG website www.lgusa.com. Go to their support page and put the model number in. Remove and replace the batteries in the remote. If there is a communication error, the inside unit will display 3 flashes. If all else fails, call LG at 1-800-243-0000. Good Luck!

Jun 13, 2007 | LG LS240CE Split System Air Conditioner

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