I have Onida split AC but in night it is making lot of sound. I am not able to sigh any reason any help in this regards would be appreciated Regards, ashutosh

It might be making equal noise in the day too and you are not able to notice it due to the already existing noise polution during the day.



This is exactly like you could watch the stars on the sky during day time too sitting inside a deep well.



Please check the padding on the compressor bottom and ensure that the compressor is fixed without any chance of moving while in running condition.



Please check whether the compressor is grounded and you get a shock when you touch the AC unit. Please ensure that the earth is connected properly.



If the compressor is defective and the inside springs are also not in original tight condition the unit will make noise even if there is cooling. It might be making equal noise in the day too and you are not able to notice it due to the already existing noise polution during the day.

This is exactly like you could watch the stars on the sky during day time too sitting inside a deep well.

Please check the padding on the compressor bottom and ensure that the compressor is fixed without any chance of moving while in running condition.

Please check whether the compressor is grounded and you get a shock when you touch the AC unit. Please ensure that the earth is connected properly.

If the compressor is defective and the inside springs are also not in original tight condition the unit will make noise even if there is cooling.