The basic advantage of a window air conditioner is that unlike the central oxygen conditioners and the split air conditioners, it fits well in the window giving a good look and it doesn't occupy any space of the room at all.
Moreover, window air conditioners need not be shifted every now and then from one place towards the other. However, like any other oxygen conditioning equipment, it produces noise, the intensity of which differs with the size and type from the window air conditioners. Constant music can indeed be really disturbing and distressing to the home and surrounding residents.
It is, as a result, advisable for the consumer to compare window oxygen conditioners by checking the sound power degree labels on the unit or in the literature specifications. The noise levels are often given in decibel ratings and the higher the decibel level, the louder the unit will be. The sound pressure increases by a factor of ten for each and every 10-decibel improve. For instance, 60 Decibels is 10 times louder than 50 Decibels and 100 times louder than 40 Decibels.
The compressor and the fan are combined in one unit and mounted in the window oxygen conditioners and this is the source of all the so-called music uphill conditioner. The other causes of noise could be worn bearings, cabinet rattles, dirty or rusty fan blades, worn rubber mountings and compressor wear. Regular maintenance can decrease the music somewhat but with the passing of time, there is bound to be an improve in the degree of the noise.
You should verify whether your window air conditioner is vibrating or producing a rattling music therefore, then it is not a normal situation. The reason behind this is improper installation or loose side panels. If, however, you hear a scraping noise, you should either take the aid of an authorized service provider or you can also try to look for out the cause and repair it yourself.
The following steps will help you in tracking the fault and repairing it:
You ought to tighten the screws holding the front panel onto the unit.
You should verify carefully the window all round the unit. Next turn the window oxygen conditioner on and press your hand against the sash. In the event that as you press your hand against the sash, the sound changes in pitch, then you ought to put some wooden shims in the gap in between the window air conditioners frame and also the sash. If, however, the pitch of the music modifications when you press your hand on the glass, you need to use some insulating cellophane tape between the glass and the frame. You might have to use putty if that does not decrease the noise.
If you believe that the sound is originating from within the unit, you ought to take the unit out from the window and confirm if the fan blades are bent. If so, just bend them back so that they match the others.