A Guide Troubleshooting Your Evaporative Cooler

August 19, 2019 10:39 pm Published by Leave your thoughts

If you have an evaporative cooler for your home or business, there’s no doubt that you use it from the start of summer to the tail end of the warmer months. This type of cooler is mechanical, so you have to take care of it if it is to last a long time and function properly. The following is a guide to help you troubleshoot your evaporative cooling unit parts in Phoenix, AZ.

An overview of evaporative coolers

Evaporative cooling methods have been around for quite a while. In fact, the ancient Egyptians used a version of this cooler, and today a modern version of it is used around the world. Evaporative coolers are similar to air conditioners, except coolers require water and a special pad to soak up the water to produce cool air. Often used in drier areas with less humidity, these units are effective when cleaned and maintained on a regular basis.

Easy ways to troubleshoot an evaporative cooler

Regular maintenance can ensure the longevity and quality of your evaporative cooler. Consider the fact that the longer you own the cooler, the greater the possibility that things will go wrong with its parts and function. Fortunately, there are measures that owners can take to save themselves from costly repair bills and unit downtime and increase its lifespan, including calling for regular maintenance and learning how to do some simple troubleshooting. Here are some common scenarios you may experience:

  • Cooler won’t start: If your cooler won’t start, check the breaker or fuse box inside the unit. Most of the time the problem is simply a blown fuse that needs to be replaced. Or, the breaker could have tripped. Should replacing both these parts not fix things, the wiring could have damage.
  • Has airflow but not cooling well: A malfunctioning water pump can clog up and reduce airflow, but so can bad pads. Dry or open pads can hinder the cooler’s ability to push out cold air—try moistening the pads and see if this changes anything.
  • Works, but lacks air: A cooler that’s working but not sending out enough air could be due to not enough exhaust being supplied to the cooler. Make sure doors and windows are open to promote airflow in spaces with units without exhaust ducts.
  • Dripping water: Dripping water is not as alarming as it appears. Sometimes, water dripping from an evaporative cooler indicates improper storage in the offseason. When winterizing your cooler, remove the pad, drain the unit, clean the tank and keep the unit securely covered.
  • Strange odors: Although odors coming from evaporative coolers are not uncommon, you should deal with the problem immediately, because it’s likely due to mildew growth on the pads or the presence of stagnant water. Check the pads and water regularly, cleaning mildew from pads and replacing stagnant water with fresh water.

It’s important to schedule regular preventative maintenance on evaporative cooling unit parts in Phoenix, AZ. Professional maintenance and repairs are necessary to ensure everything continues to run smoothly. Call Premier Industries Inc. today with questions!

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This post was written by Mike Nicolini

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