What if the air conditioner can't receive the remote control signal?

The solution of the fault is as follows: 1. The air conditioner can't receive the remote control signal. First, check whether the battery of the remote controller is charged, and try another battery. 2. There may be something wrong with the signal transmitter of the remote controller. Switch to the remote controller of the same brand air conditioner, and check whether it is an air conditioner problem or a remote controller problem. 3. If there is no other remote controller to replace temporarily, and the mobile phone has infrared function, you can download a remote controller software on the mobile phone and use the mobile phone as a remote controller to turn on the air conditioner. This method can also be used to check whether the air conditioner is broken. 4. If the remote control is replaced, it still can't be turned on by remote control normally, which means it is a problem of air conditioning. Turn off the power of the air conditioner and turn it on again in a few minutes. If the air conditioner doesn't respond, it means that the air conditioner control system is out of order and you need to contact after-sales maintenance. Remote control maintenance method: 1. Handle with care, don't let the remote control drop. Many users fall back and forth at will when using the remote control, and sometimes even fall to the ground. Although the remote control is lifeless and painless, in order to use the remote control for a long time, users are advised to handle it carefully, especially to prevent children from touching the remote control and throwing it around, so as not to sacrifice the remote control in front of the TV. 2. The remote control generally uses batteries. Users should take the initiative to replace the TV when there is no electricity. When the remote controller is not used for a long time, please take out the battery in time and put it in again when it is used, so as to avoid the TV leakage corroding the circuit board of the remote controller and causing the remote controller to be paralyzed. 3. The shell of the remote controller is made of insulating plastic and other materials. One is to protect the safety of users, and the other is to prolong the service life of the remote controller. In the process of use, it is necessary to avoid water or other liquids from invading the remote controller, thus causing leakage or corrosion of the remote controller.