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LG Inverter Air Conditioner Troubleshooting: How to Fix It

LG inverter air conditioner troubleshooting

Having trouble with your LG inverter air conditioner? Don’t worry. This blog post will guide you on LG inverter air conditioner troubleshooting, helping you get your air conditioner up and running.

Understanding Your Unit’s Error Codes

Your LG inverter air conditioner might display an error code. To give you a better idea, here are some of them:

  • CH05 or C5 Error (current sensing error): Typically, this error code indicates an issue with the power supply to the unit. Too low a voltage can cause your air conditioner to act a bit funny and display this code.
  • CH23 or C1 Error (condensate pump malfunction): This one pops up when there is an issue with the condensate pump. The pump removes condensation from the air conditioner’s coil, and if it has any kind of a hiccough, it can trigger this error code.
  • CH38 (low gas detection): This code means there might be low refrigerant in the system. Low gas levels can certainly lead to less effective cooling from your LG inverter air conditioner.
  • CH61 (ambient sensor fault): This appears when there’s an issue with the outside temperature sensor. This fault may cause the air conditioner to read the external temperature incorrectly, affecting its cooling behaviour.
  • CH02 or C2 Error (indoor pipe sensor fault): When your air conditioner’s indoor pipe sensor goes on the fritz, you’ll often see the CH02 or C2 error code. The unit uses this sensor to monitor and control the temperature of the discharge air.
  • CH06 or 6C Error (outdoor fan motor fault): This error code indicates an issue with the outdoor unit’s fan motor and can prevent the fan from operating correctly.
  • CH01 or C1 Error (indoor temperature sensor fault): It’s usually due to an issue with the indoor temperature sensor.
  • CH10 or 10C Error (outdoor temperature sensor fault): A malfunctioning outdoor temperature sensor can trigger this error code, leading to cooling inefficiencies.

To better understand the error, access the LG help library and enter the error code in the search bar. You’ll receive information about your LG air conditioner’s error code and how to fix it.

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Common LG Inverter Air Conditioner Troubleshooting Tips

Now that you have a basic understanding of some of the LG air conditioner’s error codes, it’s time to be more specific and talk about the most common issues you might face:

  1. LG air conditioner not blowing cold air: If your air conditioner is blowing hot air instead of cold air, the issue might be with the compressor. The compressor is the primary component responsible for circulating refrigerant through the AC unit and cooling your room. Addressing this issue is best left to professionals, who can safely and quickly repair your compressor.
  2. Room too warm: If your air conditioner is on but the room is still warm, check the temperature settings on your LG air conditioner. You may need to adjust the fan speed to a higher setting. Also, close all windows and doors to keep the cool air inside the room.
  3. LG air conditioner won’t power on: First, check the power supply. Ensure your power cord is plugged into a grounded outlet. Press the reset button located on the plug; if your unit still doesn’t power on, test the outlet by plugging in a different appliance. Additionally, make sure your safety relay hasn’t tripped. The safety relay can trip when there’s a power surge, protecting your appliance from potential damage. If it has tripped, wait a moment and reset it to resolve the issue.
  4. Remote control not working: If your remote control stops working, replace the batteries in the remote. If this does not resolve the issue, contact your LG air conditioner repair service for assistance.
  5. Orange light on your LG AC: An orange light on your LG air conditioner usually signals that it’s time to replace your air filter. Replacing air filters is a simple, yet essential maintenance task.
  6. Strange noise from your AC unit: A noisy air conditioner might indicate an issue with the fan motor or a displaced drain pan. Although it’s tempting to fix this yourself, contact a professional to handle these situations safely and effectively.
  7. Dealing with water leaks: Water leakage from your air conditioner may occur if the water collection tank is full. Try draining it to stop the leakage. If the issue persists, call a professional to handle the situation and prevent further damage.

As mentioned, these are only some of the most common issues that LG air conditioner unit owners might experience. Depending on your specific unit, usage patterns, frequency of maintenance, and even location, you may experience a more unique issue. In such cases, the best option is to consult professionals.

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How to Reset Your LG Inverter Air Conditioner

To reset your LG inverter air conditioner, turn off the unit and unplug the power cord. Wait a moment before plugging it back in and restarting.

If you still experience difficulties, reach out to professionals for assistance.

Maintain Your Air Conditioner’s Performance

Though troubleshooting steps can provide temporary solutions, for recurring issues, it’s wise to seek professional services. Expert services ensure proper fixes to extend the lifespan of your LG air conditioner, whether it’s a portable air conditioner, inverter air conditioner, or a window air conditioner, and enhance its performance.

LG inverter air conditioner troubleshooting may seem challenging, but with accurate information at hand, you can address minor issues.

However, always remember to consult professionals when in doubt. Relying on experts ensures your LG inverter air conditioner is maintained and functions optimally.

Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.