So the interiors of the air cooler should be cleaned at regular intervals. If the water tank is full but your swamp cooler is not blowing cold air, you may need to move it closer to the window. Lightly oil the cooler motor and blower bearings. * Remove the cooler drain tube in the reservoir pan and cleanse out all elements like silt, dissolved salt, stored dirty water, old pad fibers with nylon brushes and plastic scrapers. To ensure a good flow of air into the room, you should prevent the build-up of sediments, fungus, and algae inside the air cooler by using water softeners. Regular maintenance of your portable evaporative cooler can help prevent costly breakdowns, reduce energy costs and extend the life of your products. Don’t clean the unit with any surface cleaners, chemicals or solvents – warm water is sufficient. This method of cooling saves more energy than using an air conditioner. Turn the pads over and do the same with the other side. Jackie Johnson is a published writer and professional blogger, and has a degree in English from Arizona State University. Regular cleaning will help extend the life of your rigid media. Turn off and unplug the unit, remove the cooling pads, drain the water and clean all components. You should clean your unit at least once each year. This produces a cool breeze that infuses the room with moisture. amzn_assoc_tracking_id = "shoes9901-20"; The way you clean and make the swamp cooler smell better according to you is just masking the bad bacteria growing in there. Deposits can form on these fins and impede airflow coming into the cooler. © 2000-2020 Home Depot Product Authority, LLC. * Remove all external weatherproof covers, * Remove the filter pads and clean them thoroughly with a water hose, * Clean all the waterways thoroughly including the sump and bleed-off systems, * Refit the filter pads, close the drain valves and open water inlet valves to allow the units to fill them with fresh water. amzn_assoc_title = "My Amazon Picks"; It can increase cooling efficiency, remove and inhibit scale building up, reduce equipment corrosion, and extend evaporative media life. Wipe down the exterior with a damp cloth every few weeks. If conditions – such as hard water – warrant, Portacool Hard Water Treatment™ can be purchased from Portacool online or from authorized distributors. Remove the cooler panels from the unit. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), Evaporative Cooler Maintenance and Troubleshooting Tips. amzn_assoc_linkid = "69e46636c00f34e3b745ee88d43852cf"; amzn_assoc_placement = "adunit0"; amzn_assoc_ad_type = "smart"; amzn_assoc_marketplace = "amazon"; Evaporative cooler maintenance can keep your air coolers perfect even if you were using it for 24 hours a day and 7 days a week. Drain and clean the swamp cooler before covering it for the winter. Dirty pads can significantly reduce the effectiveness of your evaporative cooler. amzn_assoc_region = "US"; If you live in a hot, dry climate, these units circulate cool air throughout the room and help keep your space comfortable on warm days. }); amzn_assoc_placement = "adunit0"; To clean your swamp cooler, take it apart and clean the inside and water reservoir, check the mechanical parts, and change the pads.