The air conditioner remote control is out of order

In the early stages of China's development, there were not as many kinds of household appliances as there are today. In the past, if a family had a TV, they would be considered a wealthy family. In the evening, everyone would go back to this house and squeeze together to watch the small black and white TV. At that time, TVs were not in color, and of course they did not have remote controls. Channels had to be changed manually, unlike today when we have remote controls.

What about now? Not only does every family have a color TV, but there are also many options for the size of the TV. Of course, for today's life, it is not just the TV, but also the air conditioner. The air conditioner used to be manual but now it can be remote controlled. But what should I do if the air conditioner remote control fails?

1. Most mobile phones nowadays have a camera function. Turn on the camera function of your phone, then aim the remote control at the phone and press a few times. Check again to see if you can see the infrared light emitted by the remote control in the video just now. If you can, it means that there is basically no problem with the remote control.

2. Find a radio that can receive the medium wave band (MW), bring the remote control close to the radio, and press the buttons on the remote control. If the radio beeps, it means the remote control is good. Otherwise, it proves that the remote control is broken.

3. The most common problem with remote control failure is that the batteries in the remote control are dead. At this time, simply replace the batteries with new ones and you can use the air conditioner remote control again.

Solution to air conditioner remote control failure

1. The light emitting diode of the remote control is broken. Solution: Replace the remote control.

2. The receiver of the indoor unit of the air conditioner is broken. Solution: Replace the receiving head.

3. The circuit board of the air conditioner indoor unit is broken. Solution: Replace the resistor.

Phenomena like remote control failure should be relatively common, especially for those air conditioners that are purely remote-controlled and have no buttons. Once the remote control of the air conditioner fails, it means that the air conditioner cannot be used temporarily. It can also be said that the remote control determines the fate of the air conditioner. Of course, before repairing, you must first rule out the possibility that the remote control battery is out of power.