I am very happy to serve you wholeheartedly. There is generally no major fault in air conditioning this season. The air conditioner has been in use for a winter, and now there are generally the following reasons for the failure:

1, the thread was bitten by a mouse.

2, the computer version is affected with damp

3. Fluorine leakage

4, fan bearing rust stuck.

5. The starter capacity is reduced.

Wait, it's all minor problems, as long as the air conditioner is not a compressor problem, it's all simple!