CH01 Error Code LG Air Conditioner – LG AC Troubleshooting.

CH01 error LG Air Conditioner Troubleshooting

Hello! In this article, we gonna show you the complete troubleshooting of your LG Air Conditioner if you having a CH01 Error code in your display. In some models have an E1 Error too, so the meaning of both of these errors is the same. These Errors come in the indoor unit because a sensor is not working propperly.

Whenever CH01 Error will appear in the display of your LG Air Conditioner, it means the Ambient Temperature Sensor of your indoor unit is faulty. 



 

LG AC “CH01” Error Code Troubleshooting

Here we are going to tell you how you can find out the CH01 Error problem in your LG Air Conditioner and fixed it out-

  • During facing the CH01 error problem in the unit, check first if your Ambient temperature sensor is connected well in PCB Board.
  • Check the sensor for broken, open, short conditions.
  • You also have to check your Ambient Temperature Sensor for weak or damage.
  • Check it for 10k ohms.
  • Replace it if it is weak condition.
  • You must have to replace the indoor PCB board if it is still in the same condition.



 

See the Flow Chart Below-

CH01 error LG Air Conditioner Troubleshooting

 

Watch The Video-

Conclusion 

I mentioned step by step all the causes and troubleshooting methods above for the CH01 Error in LG Air Conditioner. Also, we are using an image flow chart for your easy connection with the article. If you will try all the steps I am 100% sure that you will solve the issue you facing in the unit.



I hope you enjoyed the article and relates it to the content according to your query.

To know more about the air conditioners, you can visit our homepage. We are trying our best to provide you all the information related to the air conditioner and their common faults. also, feel free to keep your view or query in the comment box.

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5 thoughts on “CH01 Error Code LG Air Conditioner – LG AC Troubleshooting.”

  1. Hey Bro,
    Great video and Article. I’m from Canada and we have this unit at home “LP0814WNR- 8,000 BTU Portable Air Conditioner”. I have the E2 error code. Does your steps apply to this unit as well or which unit where you referring to?

    1. yes, brother! you are in the right place. This article for you. If you facing a CH01 or E1 error in your LG air conditioner, it means your indoor air sensor faulty. You can check your Sensor in your indoor unit if it is a loose connection or open or damaged. As I know there is two sensors combined with the same connector in the PCB board. So check and reconnect it, inshallah your problem will solve. If still have the same problem, call a professional. So he can change the sensor and find out if PCB faulty.
      Hope the answer is helpful.
      Thank you!

  2. Pingback: CH Error in LG AC | How to Fix CH Error In LG Air Conditioner -2021

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