Having noisy aircon? Your air conditioners help in cooling your homes and offices cool. But sometimes, the very same cooling devices make your head as hot as ever. This happens when the aircon starts making noise. It is always a question on the face that what makes the aircon noisy? When air conditioners are purchased and installed, they aptly cool the environment. Over the gradual course of time, the nets and the moving parts start accumulating dirt and dust. The constant working produces vibrations and the installation of air conditioners does not hold the same integrity as installed. Before we understand what makes aircon noisy, let us understand the construction of the air conditioners.
Air conditioners comprise of the fan or the panel and the external unit which comprises of the compressor. The compressor and the fan consisting of moving parts are expected to make a certain degree of noise. Hence, the air conditioners come in a well-padded, sound proofed material. At the time of installation, the fasteners and the fencing used is designed to absorb a certain level of vibrations produced. But as time passes, these components start failing. Noisy air conditioners make different types of noises which can be diagnosed to present a suitable remedy.
Banging and clanking sound indicates that one of the moving parts in the unit has gone loose. This may include the crank shaft or the connecting rod between the fans. The part must have worn out due to constant use or the tightening bolt would have loosened out. If luck is good, simple tightening would work or the last resort would be replacing the part itself. Clicking and rattling sound can be commonly heard. It may be caused due to loosened bolts, rattling tubing or some broken springs. Tightening the components work as a good option. However, if clicking still exists, the Thermostat has blown and you probably need professional air conditioner servicing. Clanking and rattling can be heard over time due to shift in the compressor’s position; realignment and re-positioning will work the best.
Similarly humming and buzzing can be seen when both the fans of air conditioner accumulate ample of dirt and have lost alignment. Proper check in time and necessary lubrication could save the soup; else you would have to be done with the bearings. Sometimes, humming can cause serious problems of the motor and aircon repair can become a difficult task to assess. Bubbling in the unit and high pitched hissing shows that there is refrigerant line leak and this would cause serious consequences. At such times, you should call for professional an aircon servicing company to restore the health of the air conditioner.
Noisy air conditioners can be muted by fencing the outer unit with wood and using shock absorbing materials around the fasteners of the unit. However, one should follow the instructions in the manual and do aircon servicing at regular intervals of time. Proper periodicair conditioner servicing will not only guarantee the optimum cooling but it will also improve the life of your air conditioner.