Gree air conditioner is noisy. What happened?

1. The main noise source of Gree air conditioner is the air outlet. When the wind speed of Gree air-conditioning increases, the noise value of Gree air-conditioning will gradually increase. 2. It may be that the Gree air-conditioning panel is loose, or it may be that the Gree air-conditioning panel is loose. After long-term use of Gree air conditioner, the panels of Gree air conditioner are particularly easy to loosen for various reasons, so that during the operation of air conditioner, the panels will rub against each other and produce noise. 3. It may be because of Gree air-conditioning compressor, which is also one of the sources of air-conditioning noise. Suggestion: The air outlet noise is normal. Be sure to judge the fault position before fastening. When the machine is working, vibration will cause collision noise between external machine pipes. In general, the fault can be eliminated by adjusting the mutual protection distance between external pipes or adding damping cement. Noise when the press is working: one is caused by air conditioning parts, and the common ones are that the cylinder of the press is stuck or the starting capacitor of the press is damaged. Replace damaged spare parts. The other is the poor performance of the press, which produces vibration and buzz when working. It can be eliminated by adjusting and replacing the damping rubber pad and wrapping the sound insulation cotton on the basis of the press.