The filters, fins, and coils of air conditioner need proper maintenance regularly so that the unit keeps working in an efficient and effective manner for a long period. If you neglect the proper maintenance of your air conditioners, it will result in the steady decline of the performance of your air conditioning unit and the use of the energy will increase steadily.
Most significant of the maintenance tasks which make sure that your air conditioner keeps working efficiently is the routine cleaning or replacement of the filters. Dirty, clogged filters block the normal flow of air which in turn reduces the efficiency of your system considerably and this is a sign that your air conditioner needs maintenance. When there is some obstruction in the ordinary flow of air, the air which bypasses your filter might carry the dirt directly to the coil which can affect the heat-absorbing capacity of the coil. The replacement of clogged, dirty filter can be quite helpful as it can help in reducing the energy usage of the air conditioner by 5-15 percent.
As for the central airconditioner, the filters are usually located along the length of return duct. But the common location for the filters is along furnaces, ceilings, walls or in the unit itself. The Room units have their filters placed in their grill which faces into your room. There are some filters that can be reused, but there are others which must have to be replaced. These can be found in so many different efficiencies and types. Replace or clean the filter of the air conditioning unit you have installed in your room every couple of months during the cooling season. If the system is being continuously used, is open to the dusty conditions, or you have pets that bear fur, then it might witness the need to repair your air conditioner regularly.
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The condenser coil and evaporator coil of air conditioner keep on collecting dirt with the passage of time. If the filter is clean, the evaporator coil will be prevented from getting soiled quickly. But it is natural for the coil to collect some dirt with time even if the filter is clean. Due to this dirt, the coil is insulated, and the flow of air is reduced which in turn reduces the ability of the coil to absorb the heat. For avoiding the problem, evaporator coil should be checked yearly and must be cleaned if necessary.
The condenser coils on the outdoor can also get quite dirty with time if your environment outdoor is dusty somewhat or if some foliage is there in a nearby location. The condenser coil is seen easily, and you can quickly notice that whether the dirt is getting collected on the fins. The debris and dust should be minimised near condenser unit. The dryer vents, lawn mower, and the falling leave can all be the source of this debris and dust. Cleaning of the area that surrounds the coil, trimming back the foliage and removing the debris will allow for sufficient airflow around condenser of your airconditioner. This way you can keep the unit working properly all the time.