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Hearing Humming Noise while unit runs

  • Others
  • Others
  • Operation
  • Split AC, Window AC
  • Last Updated 07/23/2012

Hearing Humming Noise while unit runs

 

 

When the AC compressor is running, it creates slight vibrations.

 

The sound may seem louder due to the resonance sound if,

 

the unit is installed on a Iron or glass window or above door or at height ( more than 6feet).

 

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