How to deal with the noisy vertical air conditioner

How to deal with the noisy vertical air conditioner

As summer heat continues, vertical air conditioners have become the cooling choice for many homes and offices. However, the problem of excessive noise from air conditioners has also frequently caused complaints from users. The following is a comprehensive analysis and solution to the noise problem of vertical air conditioners, compiled based on hot discussion data from the entire network in the past 10 days.

1. Common causes of loud noise in vertical air conditioners

2. Six practical solutions

1. Shock absorption treatment plan

• Install a rubber shock-absorbing pad at the bottom of the compressor (recommended thickness ≥5mm)
• Check and tighten all screw connections
• Use foam glue to fill the gap between the machine body and the wall

2. Air duct optimization plan

3. Equipment upgrade suggestions

• Replace the DC inverter compressor (the noise can be reduced by 10-15 decibels)
• Choose newer models with silent night mode
• Install silencer cotton (requires professional operation)

3. Noise comparison data of different brands

4. Tips that are effective in actual user testing

• Place bookshelves and other furniture behind the air conditioner to absorb sound waves
• Use thick curtains to block the spread of noise
• Add lubricating oil to the bearings regularly (at least once a year)

5. Professional maintenance judgment standards

It is recommended to contact after-sales service when the following situations occur:
• Sudden increase in noise accompanied by decrease in cooling effect
• Regular metallic collision sounds
• Continuous high-frequency whistling sound

Through the above methods, 90% of the noise problems of vertical air conditioners can be significantly improved. It is recommended that users start with simple cleaning and shock-absorbing treatments. If the problem is still not resolved, then consider professional repair or replacement of the equipment.