Why Is My Dyson Fan Beeping?

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With Dyson appliances making the rounds in stores and on the internet, you might own a Dyson unit yourself. If you have one of those futuristic bladeless Dyson fans, you might feel at a loss when it suddenly starts beeping. Don't worry! We've done the research to help you out with this issue.

If your Dyson fan is making an unusual noise, such as beeping, it may be having some problems. You can troubleshoot your fan for one or more of the following reasons:

  1. The fan is poorly positioned
  2. There is an error code showing
  3. The machine needs cleaning, repairing, or replacing

Whatever the case, you can try solving the issue at home. However, you will have to seek help from a Dyson service center if the issue is too complicated to fix. 

In this post, we will go over some of the reasons your Dyson fan makes a beeping noise. We will also give you tips on how to resolve the issues, as well as some features to note about Dyson fans. To learn more, read on!

black color bladeless purifying tower fan is on the floor of the living room to create fresh air ambient in the summer - Why Is My Dyson Fan Beeping

Why Is My Dyson Fan Making A Noise?

Showroom Brand Store Dyson. Modern Home Appliances And Beauty Tools Dyson.

One great feature that Dyson fans offer is their low-noise production. Besides system sounds from settings or automation, the fans produce a faint humming noise when running.

Dyson fans do not typically beep. Some users have reported beeping noises that sound mechanical and probably come from hardware errors. Aside from beeping, your fan could make an unusually low or high-pitched humming or clicking sound.

These are some reasons why your fan could be making a noise.

Wrong Position

The first thing you can check is the fan's position. Perhaps it is too close to the wall or another object, which can affect its performance. Position your fan upright without any nearby blockage. 


Your fan could also be dirty. Just because it is a bladeless fan does not mean it will not accumulate dirt over time. Check the air filters once in a while. You can also open the fan up for regular cleaning.

Most abnormal whining, whirring, or humming noises from your fan will usually be from clogged dirt. However, a slight humming sound from your fan is normal. So don't worry too much unless it is bothersome or not typical for your appliance.

Defective Motor

Strange noises can also stem from a motor issue. Your fan could squeak or beep as it starts at a lower speed and should stop after a minute or two. If you suspect that the motor is causing any problems, have your fan checked.

Dyson Fan Error Codes

Your Dyson fan can regulate itself. Whenever it encounters an issue, it might make a noise to alert you. Dyson fans present you with an error code or a blinking code on the display screen depending on the issue it detects, so it helps to know what each code means.

Here are the Dyson fan blinking codes and error codes and what they mean:

  • E - General error code, your fan cannot perform its function. Try resetting your fan or check its filters.
  • F - Air filters have been changed; reset needed.
  • F2 - Your fan is receiving little to no power. There is an issue with the UV-C emitter. You may need to reset your fan or adjust its plug in the socket.
  • H2 - Fan is unable to perform on heating mode. Inspect your fan for any clogged debris that may need cleaning.
  • 999 - Fan senses dirty air or a clogged sensor. You will have to clean the sensor.

How Do You Reset A Dyson Fan?

black color bladeless purifying tower fan is on the floor of the living room to create fresh air ambient in the summer

You may need to reset your Dyson fan to address the error codes above. Doing so is straightforward enough and can be a simple fix for most issues.

There are a couple of ways you can restart your machine. First of all, it needs to be on. You will then have to power it off. Do this by either pressing the power button on the Dyson fan remote or pressing the power button on the main body.

Once your fan is off, wait 60 seconds. You can now turn your Dyson fan back on. In addition, you can use the time while your fan is off to unplug and plug your fan back into the wall socket.

How Do You Clean Dyson Fan Filters?

Part of the maintenance for your appliances is cleaning it regularly. Cleaning can help avoid problems and keep your fan running efficiently for a long time. You can easily clean your Dyson fan air filters on your own!

Dyson support gives us a step-by-step process on how to clean your Dyson fan air filters properly:

  1. Please turn off your appliance and unplug it from the socket
  2. Remove your Dyson filter. You can find this behind the fan's housing. Press the two buttons on the top to slide off the case. This will reveal the air filter.
  3. Wash the filter. Only rinse it using cold water until the water runs clear. Do not use detergent on the filter, and do not throw it in the dishwasher or washing machine.
  4. Dry the filter in a warm place for at least 24 hours to completely dry. Again, do not throw the filter in the dryer.
  5.  Replace the filter in your Dyson fan.

You can clean and reuse the same Dyson fan filter repeatedly, but these filters do not last forever. Dyson recommends replacing your air purifier filter yearly. If you keep using the same air filter for too long, it can start to smell as it gathers bacteria.

If you live in California, you might want to check which unit you are buying. Some Dyson fans are banned in the state. This is because the filters used are not up to local standards as they emit harmful ozone emissions.

Do Dyson Fans Use A Lot of Electricity?

View of Dyson store in Icon Siam Mall. Dyson is a British technology company designs and manufactures household appliances such as vacuum cleaners and dryers.

Dyson fans are quite powerful. They can produce a good airflow in addition to their various features. Despite this power, your Dyson fan can save you some energy.

On cooling mode, a Dyson fan has a power consumption of around 36 to 44 watts. This is equivalent to anywhere between only $0.04 daily. This consumption is lower than traditional tower fans, which range between 45 to 60 watts.

But remember that the wattage of your Dyson fan can change if you switch to a different mode. Dyson heating fans are not as economica,l with a rated heating power of 1500 watts.

Dyson Testing Standards

Though their cooling fans do not cost too much to run, purchasing a new Dyson fan costs quite a bit. This is mainly due to the company's production standards.

Dyson prides itself on its uniquely designed POLAR test to ensure the capability of its purifiers and humidifiers. Their testing also involves the Clean Air Delivery Rate or CADR test. 

These tests standardize the Dyson filtration systems. Coupled with the cost of manufacturing and the brand name, it is no wonder that Dyson fans have a high price point.

Is A Dyson Fan Worth It?

Fan inside Dyson shop in the historical Gum Department Store.

If you regularly use a fan, then chances are a Dyson fan may be worth it. Yes, it has a higher initial cost compared to most pedestal fans, but its features could make it more economical in the long run.

Without spinning blades, the risk for injury is lower. Dyson fans are also easier to clean since there are no blades that catch dirt and debris. You will only have to worry about replacing or cleaning the air filter.

Dyson fans can come with various automated features that will save you time and energy daily. Some units will even adjust the temperature to your liking.

You can adjust the settings on your Dyson fan with the remote control. Set your preferences for the airflow, amount of cooling, and oscillation by pressing a button.

Considering its reputation and popularity, you can be confident that your Dyson fan is well made and will last you a while with proper care.

Of course, your decision to get a Dyson fan still depends on your value for the features it offers. You may not find it worthwhile since the cheapest Dyson fan can cost at least $300.

Click here to see Dyson Tower Fan on Amazon

Wrapping Things Up

Your Dyson fan could start beeping for various reasons. Beeping sounds might be from regular system functions, but they could also come from a more concerning issue within your appliance.

When in doubt, you can always check your appliance user manual to help you troubleshoot any issues. Dyson support is also available online. If you encounter more critical problems with your Dyson fan, do not hesitate to call a licensed technician.

Did you find this post helpful? If so, you might want to check out our other articles:

How To Dim The Light On A Dyson Fan

How To Connect A Dyson Fan To Wifi

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