LG inverter air conditioner reports error CH 38

Although it is highly appreciated for its quality and durability, while using LG air conditioners, the device may encounter some errors such as error code CH 38. See the article below to find out the cause of LG air conditioners. Report error CH 38 and how to handle it effectively!
Shared air conditioning
Daikin air conditioner
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Shared air conditioning
Daikin air conditioner
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Shared air conditioning
1. Signs of LG air conditioner error CH 38
2. Reasons why LG air conditioner reports error CH 38
3. How to handle LG air conditioner error CH 38
Immediate solution to stop LG air conditioner reporting error CH 38
Long-term treatment solution
4. How to limit LG air conditioner error CH 38
Choose to buy an air conditioner suitable for the room area
Regularly clean and maintain air conditioners
Set the appropriate temperature
1Sign of LG air conditioner error CH 38
If the LG air conditioner is operating but suddenly cuts off the power or is still running normally but not cold, and at the same time the error light CH 38 flashes on the screen, this is a sign that the air conditioner has error CH 38.
With this error, even if you turn off the air conditioner and then restart it, the machine continues to run but only for a while. A few minutes later, the device's indoor unit screen flashed the CH 38 error light again.
Signs of LG air conditioner flashing error light CH 38 on the indoor unit
Signs of LG air conditioner flashing error light CH 38 on the screen
2Cause LG air conditioner reports error CH 38
There are 3 main reasons why LG air conditioners report error CH 38 on the indoor unit, including:
The air conditioner is overloaded.
The air conditioner is out of gas or has a gas leak.
The device's cooling circuit board is damaged.
LG air conditioner running at too much capacity can be the cause of error CH 38
LG air conditioner running at too much capacity can be the cause of error CH 38
3How to handle LG air conditioner error CH 38
Immediate solution to stop LG air conditioner reporting error CH 38
The fastest way to handle error CH 38 on LG air conditioner is to immediately contact LG's hotline [phone] for warranty if it is still valid. In addition, you can call the nearest technical staff for timely, effective, and safe repair.
The fastest solution to fix error CH 38 on LG air conditioner is to contact the manufacturer or technician closest to you
The fastest solution to fix error CH 38 on LG air conditioner is to contact the manufacturer or technician closest to you
Long-term treatment solution
The long-term effective solution for handling LG air conditioner error CH 38 is to use the device properly, including:
Choose to buy an LG air conditioner with a capacity suitable for the installed room area.
Regularly maintain and clean air conditioners.
Set the appropriate temperature level.
While using the air conditioner, close windows and doors to avoid heat loss and waste of electricity.
Do not turn the air conditioner on and off continuously.
See details: 10 simplest and most effective ways to use air conditioners to save electricity
Do not turn the air conditioner on and off continuously to preserve the durability and longevity of the machine
Do not turn the air conditioner on and off continuously to preserve the durability and longevity of the machine
4How to limit LG air conditioner error CH 38
Choose to buy an air conditioner suitable for the room area
In a room that is too small, installing an air conditioner with too large a capacity will lead to wastage of electricity. If the room is too large and uses an air conditioner with too small a capacity, the cooling ability will be poor and it will also waste electricity. Therefore, it is necessary to choose equipment with a capacity appropriate to the room area, specifically: