How do you quiet your air conditioner?

Answer

To quiet a window air conditioner, it is necessary to first diagnose what is causing the noise. One possibility is a malfunctioning fan. Open the unit, and locate the fan. Clean the blades, and correct any loose ones by tightening the screws at the base. Check to make sure the blades are not bent, and gently straighten any that are crooked.

If the unit is making a humming or grinding noise, it may need lubrication. Unsealed motors can be oiled by applying SAE 10 in the oil ports. This type of lubrication can be done annually or seasonally to extend the life of the unit.

Another possible cause of the noise is loose screws. The vibration of the air conditioner can loosen screws in the mounting or internal panels. This is easily corrected with a screwdriver.

If the unit has collected dirt or debris, the coils may be dirty. They can be cleaned with a vacuum cleaner or a soft brush.

If the coil fins are bent, use a fin comb to repair the problem. Insert the teeth of the fin comb between the coils to straighten them.

Noisy air conditioners can usually be fixed by the homeowner. If the problem persists, call an HVAC repair service.

Reference:
Q&A Related to "How do you quiet your air conditioner?"
1. Tighten the screws on your air conditioner casing with a screwdriver. Loose or out-of-place screws are a common cause of noisy rattling on an air conditioner. 2. Check the pad
http://www.ehow.com/how_6042306_quiet-air-conditio...
A quiet mode would assuredly slow the fan down, possibly slow the compressor too on higher end units.
http://wiki.answers.com/Q/What_is_the_quiet_mode_o...
You charge your air conditioner by first taking it to a reputable auto mechanic. They will use what used to be called Freon which is now a type of gas called R-410A and insert it
http://www.ask.com/web-answers/Vehicles/Autos/how_...
panasonics are reall quiet, look at reviews online for how loud a particular unit /model is . i purchased a haier and it is like a freight train running through the room ,it truelly
http://answers.yahoo.com/question/index?qid=200807...
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