Troubleshooting Your Dehumidifier

It is a scenario that has happened to just about everyone at some point in time. You spend hours upon hours comparing different dehumidifiers and closely examining dehumidifier reviews until you find one that you like. You order it and it works great for the first year or so. Then without notice, your unit isn’t working the way it’s supposed to work. What will you do now? It’s almost enough to make you want to throw the unit against the nearest wall.

However, before you smash your dehumidifier in a moment of blind fury, you take a few moments to see if the unit is actually defective or if there is a simpler—and cheaper—explanation for why your dehumidifier is doing what it’s doing. While there are definitely some problems that require the assistance of a professional, or at the very least require you to return the unit for a refund, I have found that many problems can be fixed quickly and easily. All you have to know is what you’re looking for to fix the problem.

Today, I am going to go over a few of the most common problems that can easily be fixed by just about anyone. I am going to show you how to spot these problems and troubleshoot them, so that your best dehumidifier doesn’t become the next occupant of the city dump.

Dehumidifier Shuts Off Without Lowering Humidity

Believe it or not, this is one of the most frequent dehumidifier problems. And it is also the easiest one to fix. Usually when this happens you simply need to adjust the humidistat to a lower setting. That usually fixes the problem.

Dehumidifier Runs But Doesn’t Fill The Tank

If you dehumidifier is constantly running but no water is being put into the reservoir, then you might want to try cleaning the unit, filters and all. If that doesn’t solve the problem, however, then you might need to take it to a professional because it might have a problem with the refrigeration system.

Dehumidifier Stops Running

If the light on your unit is on but the unit isn’t running, then you might need to empty the reservoir tank. Some units automatically shut off when this tank gets filled. If the tank isn’t full, then check the position of it to make sure that the shut off switch hasn’t been accidentally set off by the position of the unit and/or its tank.

Coils Are Frosting Over

If frost is beginning to form on your condenser coils, then you might want to make sure the room temperature of your room is high enough to allow proper operation of your unit. If this happens, then either increase the temperature of the room or unplug the dehumidifier and allow it to defrost.

That concludes our little article on troubleshooting your dehumidifier. Hopefully this article has helped you solve some of the more common problems. However, if the solution to your problem can’t be found in the above solutions, then you might have to take your unit to a repair shop to have it fixed.


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