Why Frigidaire dehumidifier not turning on?

One day, while cooking in my kitchen, I noticed the air felt unusually humid. Being sensitive to humidity and its effects on the body, I immediately turned on my Frigidaire dehumidifier for relief. However, much to my dismay, it would turn on only after multiple attempts. After some research, I discovered Why Frigidaire dehumidifier not turning on?

The most common reasons are faulty plugs and fuses and improper bucket installation. You must change the plug and empty the water bucket to solve these issues.

In this blog post, I will dive into why Frigidaire dehumidifier not turning on and share my experience with using it. So, if you’re facing an issue with your Frigidaire dehumidifier, keep reading to learn about the potential causes and how to troubleshoot them.

Why Frigidaire dehumidifier not turning on

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Troubleshooting Tips for Frigidaire dehumidifier not turning on:

As I told you earlier, there are a few common reasons your Frigidaire dehumidifier is not turned on. Let’s explore these issues and how to troubleshoot them.

  • Faulty wall plug and fuse.
  • The humidity level you selected has been reached.
  • The bucket is not installed properly.
  • Empty it if the “BUCKET FULL” light is on.
  • Make sure that your dehumidifier is powered on.

1. Faulty wall plug and fuse:

In my experience, the first and main reason for a Frigidaire dehumidifier not turning on is an issue with the wall plug and fuse. This can happen if a loose connection or the fuse has blown. A blown fuse can occur when the dehumidifier is plugged into an outlet with too many other devices drawing power, causing it to overload.

To solve this issue,

  • Check the wall plug and make sure it is securely connected.
  • If the fuse has blown, replace it with a new one. Make sure to use the correct size and type of fuse as indicated in your dehumidifier’s manual.
  • To prevent future overload, unplug any other devices using the same outlet or a different outlet for your dehumidifier.

2. The humidity level you selected has been reached:

After checking the plug or fuse, you have to see if your selected humidity level has been reached. This can happen if the dehumidifier is left running for an extended period or if the room is too small and the desired humidity level has already been achieved.

To solve this issue:

  • Depending on your preference, you have to reset the humidity level to a lower or higher setting.
  • If you have a large room, consider moving the dehumidifier to a different location for more effective humidity control.

3. The bucket is not installed properly:

After analysis of both upper reasons, you must check the water bucket. Sometimes, the Frigidaire dehumidifier is not turn on if the bucket is not installed properly. The dehumidifier has a safety feature that prevents it from turning on if the bucket is not securely in place.

To properly install the bucket:

  • Make sure to align it correctly with your dehumidifier’s designated slot or area.
  • Gently push it in until you hear a clicking sound or feel it lock into place.
  • Double-check to ensure that the bucket is installed correctly and securely.

If the “BUCKET FULL” filterlight is on, this indicates that the bucket needs to be emptied.

To solve this issue:

  • Carefully remove the bucket from the dehumidifier and empty the water. Make sure to do this over a sink or tub to avoid any spills.
  • Once the bucket is emptied, carefully see if there is any dust or mold. You have to clean it and properly reinstall it in the dehumidifier.

4. Make sure that your dehumidifier is powered on:

It is crucial to make sure that your dehumidifier is powered on. This may seem obvious, but sometimes, a simple check can save you time and effort. Ensure that the power switch is turned on and the unit is properly plugged into an outlet with a working wall plug and fuse.

To solve this issue:

  • Ensure your dehumidifier is plugged in and the power switch is turned on.
  • Check the wall plug and fuse for any issues and replace them if necessary.
  • Try plugging the dehumidifier into a different outlet to see if it turns on.
  • Ensure that the power cord is not damaged or frayed.

5. Control Board is faulty:

A faulty control board can also be why your Frigidaire dehumidifier is not turning on. The control board is the brain of the dehumidifier, controlling all its functions and operations. It prevents the dehumidifier from turning on if it is faulty or damaged.

To troubleshoot this issue:

  • Check for any error codes displayed on the control panel. If there is an error code, refer to the dehumidifier’s manual for instructions on how to fix it.
  • If there are no error codes, but you suspect a faulty control board, it is best to contact a professional technician for proper diagnosis and repair.

In some cases, the control board needs to be reset. This can be done by:

  • Unplugging the dehumidifier from the power outlet.
  • I waited for a few minutes before plugging it back in.
  • If this does not work effectively, try resetting the control panel by pressing and holding the “POWER” button for 3 seconds.

If all else fails, contacting Frigidaire customer support for further assistance or scheduling a repair is recommended.


At the end of this blog post, we have discussed the potential causes and solutions for a Frigidaire dehumidifier not turning on. Now, I will give you a prevention tip: Cleaning and maintaining your dehumidifier regularly is always important to avoid potential issues. If you are experiencing problems with your Frigidaire dehumidifier, follow the above tips to troubleshoot and hopefully resolve the issue.

Related F.A.Qs:

Why did my dehumidifier stop running?

A faulty sensor is the main reason behind a dehumidifier stopping or not running. The sensor detects the humidity level and signals the dehumidifier to turn on or off accordingly. If it is damaged or dirty, it not accurately detect the humidity level, causing the dehumidifier to stop running.

How often should I clean my Frigidaire dehumidifier?

It is recommended to clean your dehumidifier at least once a month. This includes wiping the exterior, cleaning or replacing the air filter, and emptying and disinfecting the water bucket. Proper maintenance will help prolong the life of your dehumidifier and prevent any malfunctions.

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