Home » General Health » How to Maintain a Window Air Conditioner

A window unit, commonly called a window Air Conditioner Fan Guys, is great for cooling a single room or a group of rooms that do not have partition walls. A window air conditioner consists of a blower, fan, compressor, evaporator coil, condenser coil, thermostat and filter. To check the cord, remove the control panel. Unscrew the cord terminals and then attach a test wire across the bare lead wires.

During the winter months, window units should be removed and stored indoors in a clean, dry area. If you are storing your window air conditioner in the basement, be sure to elevate it to make sure it does not get exposed to water. Always keep your unit in the upright position to prevent oil and refrigerant migration.

Before any work is done on your appliance, it should be unplugged and discharged. Failing to do so could result in severe, and potentially lethal, electrical shock. Before every cooling season and once a month during the cooling season, the filter should be removed, cleaned and replaced. If you live in a particularly arid climate, this may need to be done more frequently. Most window air conditioners have a washable filter that looks like a sponge.

Clean filters with a mild detergent and water, rinsing well. Let the filter dry completely before replacing. If your window air conditioner comes with a fiberglass furnace style filter, do not wash it; replace it with a new filter of the same type. If your air conditioner stops working and you suspect that it is not getting power, there could be a problem with the power cord. Power cords may become worn and fail to supply electricity to the air conditioner.

Clean the evaporator and condenser coils the same time you clean the filter before the start of the cooling season and once a month during the season. If your area is particularly dusty, this may need to be done more frequently. The coils can be cleaned with a vacuum cleaner hose. If the fins on the coils become bent, use a fin comb from your local hardware store to straighten them.

The selector switch, behind the control panel, turns the window air conditioner on and off. If the air conditioner does not run on any setting, and you have already made sure that the power cord is working, you may have a faulty switch. To check, remove the control panel and see if there is burnt insulation or black marks on the terminals. If so, replace your switch with one of the same type.

The evaporator coil condenses water vapor from the air and funnels it through a drain port. At this point, the water is blown against the condenser coil, where it is dissipated. Drain ports can become dirty and get clogged with debris. This results in water leakage, usually through the bottom of the front grille. To prevent clogging, clean the drain with a piece of wire. Do this at the beginning of every cooling season and when your unit starts to leak.

Published at: Recent Health Articleshttp://recenthealtharticles.org

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