How Do You Troubleshoot A Swamp Cooler?
Swamp coolers are generally used for adding moisture to household air. They are used effectively in dry climates such as the desert or high mountain altitudes. The swamp cooler consists of a water reservoir in which the level of water is controlled by a simple float valve. A water pump pushes water to an upper tray that allows the water to filter through a cardboard type medium called a wet cell. Air is passed over the wet cells from the outdoors, by an electrically powered fan, and into the home. Some swamp coolers may have a secondary filter to clean the air before it enters the interior environment. Remove the wet cells from the swamp cooler. Inspect for damage and any signs of algae or mold growth. Check the operation of the float control valve that regulates the level of the water reservoir. Many times the float bulb may have a leak in the outer case and may have to be replaced. Push the bulb float into the tank to open the valve. The water should fill the water tank. If it does n
