Why My LG Air Conditioner is Not Cooling?

Last month, my LG AC was not cooling properly, so I planned to check for any leaks, but everything seemed fine. Feeling a bit stuck, I called in an AC technician. When I asked him why my LG AC is not cooling. He said the air filter was clogged with dirt, which was restricting the airflow. He also pointed out a few other issues that could be affecting the performance, which I have shared with you below.

Why is My LG AC Not Cooling?

1. The technician told me a lot of times, the thermostat settings are the problem. If it is even slightly off, it can mess with the cooling. He suggested double-checking it, as just a small tweak can get things working properly again.

2. He also pointed out that debris could block the outdoor condenser unit. I didn’t realize how much that affects the airflow. He recommended clearing the surrounding area to make sure it keeps running smoothly.

I hope now you get an idea about the LG AC cooling issue.

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Last year our AC stopped working all of a sudden and I could not figure out why my new LG AC is not cooling. I called an AC technician and after scrutinising the appliance, he mentioned that due to clogged air filters and extreme weather conditions, the AC failed to work. I even learnt some other reasons why an AC fails to work properly so let me highlight them here.

Why LG AC is not Cooling?

An AC might fail to work effectively for several reasons, such as:

1. Improper Thermostat Settings: Make sure that your AC’s thermostat is set to “Cool” mode and the desired temperature is selected 

2. Outdoor Unit Obstruction: Check whether the outdoor unit of your AC is clear or not. If there is dirt, debris or other obstructions, it will block the airflow of the AC and prevent it from working properly.

3. Room Size and Other Conditions: Make sure your AC is big enough to cool your space. A low-ton AC might not be able to cool a large room or even a room that gets plenty of sunlight and gets heated easily or has plenty of goods and occupants. 

These could be some reasons why your AC is not working properly. You better hire an AC technician and get your issue resolved.

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Hi. Last year, my LG AC stopped cooling during peak summers. Upon calling the technician for a visit, I found out about multiple reasons for my LG air conditioner not cooling. One such reason was a dirty air filter. Let me take you through all the probable reasons behind this problem to help you deal with the situation.

What is the Reason Why my LG Air Conditioner is Not Cooling?

• A dirty Air Filter:

  My AC wasn’t cooling because of a dirty air filter. For a through-the-wall AC like mine, the technician told me to clean the filter once every two weeks. You might need to do it more frequently based on your place’s environment.

• Dirty Coils:

  Another reason behind this problem is the buildup of dust, pollen, and any other environmental particles on the AC coils. The accumulation causes a blockage for the AC to cool the space properly. So, to overcome this issue, clean the coils using a bristle brush. Alternatively, you can buy an AC coil cleaner from a hardware store. I would advise you to check the usage guidelines first, as some cleaners need to rinse, while others need to be sprayed. 

I have also heard about the problem where the AC fan is working fine but still, the air is not being cooled. So, these two can be reasons behind your LG AC not cooling but fan is running, as well. However, if the issue persists even after, I would recommend you ask for a service visit from a certified technician

Hi. Last year, my LG AC stopped cooling during peak summers. Upon calling the technician for a visit, I found out about multiple reasons for my LG air conditioner not cooling. One such reason was a dirty air filter. Let me take you through all the probable reasons behind this problem to help you deal with the situation.

What is the Reason Why my LG Air Conditioner is Not Cooling?

• A dirty Air Filter:

  My AC wasn’t cooling because of a dirty air filter. For a through-the-wall AC like mine, the technician told me to clean the filter once every two weeks. You might need to do it more frequently based on your place’s environment.

• Dirty Coils:

  Another reason behind this problem is the buildup of dust, pollen, and any other environmental particles on the AC coils. The accumulation causes a blockage for the AC to cool the space properly. So, to overcome this issue, clean the coils using a bristle brush. Alternatively, you can buy an AC coil cleaner from a hardware store. I would advise you to check the usage guidelines first, as some cleaners need to rinse, while others need to be sprayed. 

I have also heard about the problem where the AC fan is working fine but still, the air is not being cooled. So, these two can be reasons behind your LG AC not cooling but fan is running, as well. However, if the issue persists even after, I would recommend you ask for a service visit from a certified technician