The air conditioner used at home for two years is noisy. How to solve it?-外贸询盘版电子电器自适应模板z1017（空调环保）

1, the trend wind speed is too large, causing noise;

The wall-mounted machine has such shortcomings. When the wind speed is adjusted relatively large, the trend will whirl, and the biggest noise comes from this. I really regret that it was not installed as a central air conditioner at that time, and the air ducts were all wrapped up, leaving only a trend outside, with uniform air outlet, beautiful and not too much noise.

2. The installation of the indoor unit is unstable, causing vibration.

If the installation of the indoor unit is unstable, it will vibrate over time, especially when the air volume is large, the vibration will be more obvious.

3. The indoor machine panel is loose, forming a resonance.

After removing the panel for air conditioner filter cleaning, if the filter screen is not installed properly, or the panel is not buckled properly, friction and collision between the panel and other parts will form noise when the machine is running. If the indoor unit is not installed stably, it will usually resonate.

4. Outdoor unit ---- compressor

The compressor of the outdoor unit will form vibration and noise during operation. If it is not handled properly, it will bring unnecessary noise to the room. Generally, vibration reduction treatment should be done, that is, vibration reduction treatment should be added between the outdoor unit and the wall to reduce the vibration transmitted to the wall by the compressor during operation, and then to the inside of the room. If the problem cannot be solved, it is necessary to ask a professional after-sales services master to conduct a comprehensive inspection, check the vibration reduction of the air duct, check whether the fan blades, bearings, etc. of the compressor are balanced, and replace the problematic parts in time to solve the problem.

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