LG air conditioner not cool what to do?

Air conditioner is a cooling product that is used by many people today, but not everyone knows how to fix the error on the air conditioner. Equipping yourself with experience and information about air conditioning will help you reduce anxiety when having problems as well as being able to handle situations more quickly. So in this article, TechtipsNReview.com will answer with you the question LG air conditioner is not cool what to do!

1. Wrong mode of LG air conditioner

In the process of using the air conditioner control, you may have accidentally pressed the wrong button or put the wrong cooling mode of the air conditioner on other functions such as heating mode, fan …, this is also one of the reasons. makes LG air conditioner not cool, in this case you just need to switch to the correct cooling function on the remote. When the “Cool” cooling mode is turned on, a snowflake image will appear on the air conditioner remote for you to easily identify and distinguish from other modes. You can see more articles on how to use the simple LG air conditioner control to be able to use your home air conditioner more effectively. If you are sure you have the correct “Cool” setting, you can skip this check.

2. Air conditioner capacity is not enough cooling

When choosing to buy a 1-way air conditioner or a 2-way air conditioner, consumers choose on many criteria such as price, machine type, technology and features…but forget about capacity. Choosing the right air conditioner capacity for the area of ​​​​the room space also greatly affects the cooling efficiency of any air conditioner, including LG air conditioners.

The capacity corresponding to the room area given by the experts is: every 600 BTU has good cooling capacity for 1m2 of area. From that infer, rooms under 15m2 should choose an air conditioner with a capacity of 9000 BTU, from 15-20m2 corresponding to a capacity of 12000 BTU, 20-30m2 suitable for air conditioners with a capacity of 18000 BTU, over 30m2 should choose capacity 24000 BTU.

In addition, there are some other notes when choosing an air conditioner capacity that you should consider, that is, if your room is poorly insulated due to thin walls or the right direction of the sun, you should choose an air conditioner with a high capacity. slightly larger to achieve the best cooling effect as well as prevent the air conditioner from being overloaded.

3. The filter inside the LG air conditioner is too dirty

The appropriate time to clean the outdoor and indoor units is every 3-6 months, and the filter is once a month depending on the level of use. You should clean the air conditioner at the beginning of the summer and clean the filter regularly to avoid the filter mesh being too thick with dirt. Because when dust accumulates, the air conditioner will push out less cool wind, which not only reduces cooling efficiency but also consumes more power than usual and causes a lot of annoying noise. Therefore, cleaning the filter mesh of both outdoor and cold units is extremely necessary.

4. Air conditioner is missing or out of gas

During the installation process, the gas pipeline may leak if it is not assembled correctly or over a long period of use, the user does not refill the gas, causing the gas volume to be insufficient to cool the room as usual. .

When the LG air conditioner runs out of gas, there will be 3 common symptoms: snow on the indoor unit small pipe valve, the operating current is lower than the norm written on the machine, the new LG air conditioners often report an error after about 15 minutes shutdown. When you see 1 of the 3 symptoms above, you should contact a technician for assistance in checking the amount of gas and pumping more if needed.

5. LG air conditioner is overloaded

In the summer, electrical appliances work more, so it is easy to overload electricity. When the power for the air conditioner is not enough to use, the compressor will heat up and make the air conditioner not cool, you should buy a voltage stabilizer in the house to ensure the power supply. In the event that the compressor is damaged, you should contact a qualified repairman for a suitable replacement plan.

In addition, when the regulator is overloaded and maintained at a low temperature below 20 degrees Celsius continuously for a long time, it will damage capacitors and circuit boards. With this situation, you need to contact the maintenance center to replace the capacitor, circuit board. In the process of using LG air conditioner, you should adjust the air conditioner temperature in the range of 25 – 27 degrees Celsius to avoid the above situation.

Today’s article, TechtipsNReview.com with you to find out a few reasons why the air conditioner works but not cool and how to fix it. Hope you have had more useful information to be able to handle problems while using LG air conditioner.