The steps to follow if your Dyson hot and cool fan will not turn on include looking at possible power issues, incorrect temperature settings, and poor airflow.
Dyson fans have a unique appearance because of their bladeless designs but the additional features are what really set them apart from other fans on the market.
Even with these unique features, Dyson hot and cool fans may still encounter operational issues and refuse to switch on because of power issues, incorrect temperature settings, or poor airflow.
What makes the Dyson hot and cool fan so special?
Although the Dyson brand initially became renowned for its innovative vacuum cleaners, the newer products like the unique bladeless fans that the brand has released have also become popular amongst consumers.
There are plenty of features that set the Dyson hot and cool fans apart from other fans on the market, including the fact that the device is designed for year-round use.
In addition to cooling, it has a heating function, allowing it to serve as a space heater during colder months. This versatility makes it suitable for use in various seasons.
Some models come with smart features and connectivity options. Users can control the Dyson Hot + Cool fan using a mobile app, voice commands (if compatible with virtual assistants like Amazon Alexa), or a remote control, adding an extra layer of convenience and control.
While the Dyson Hot + Cool fan comes with a premium price tag, its combination of air purification, heating and cooling functions, safety features, and innovative design make it a popular choice for consumers looking for a comprehensive air management solution.
Dyson hot and cool fan won’t turn on
However, just because these Dyson hot and cool fans have become so popular amongst consumers, it does not mean that they are perfect. The Dyson hot and cool fans can encounter problems with operation, just like any other machine does.
It is for exactly this reason that the Dyson hot and cool fans sometimes display an error code on the display panel on the front of the fan.
However, if your Dyson fan is not displaying an error code, but it refuses to turn on, this can make it extremely frustrating for you to try and figure out what is wrong.
Fortunately, when your Dyson hot and cool fan does not want to turn on at all, this is usually an indication that there is an issue with the power supply to the fan.
There are various things that could be causing this issue with the power supply, including the pressing of incorrect buttons, and more.
If you have investigated all of the causes for power supply problems and you have come up empty handed, you can also consider other possible causes.
Other common reasons why your Dyson fan is not working as it should include the fact that the fan may be set to the incorrect temperature, or it may be dirty, which could cause problems with the airflow.
Fortunately, there are solutions to all of these causes that will help you get your Dyson hot and cool fan working optimally again in no time.
What to do if power issues are why your Dyson hot and cool fan will not turn on
The troubleshooting steps for when your Dyson hot and cool fan will not turn on and you suspect that a power issue is to blame are:
| Steps | What to do | Troubleshooting solutions |
| 1 | Ensure that the correct button is being pressed | Make sure that you are pressing the “On/Off” button on your fan remote control |
| 2 | Do a hard reset | Unplug the fan for 10 seconds and then plug it back in |
| 3 | Inspect your home’s electrical work | Work through the following questions:
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If you have completed the steps above and have not found the problem, you can move on to other troubleshooting solutions.
What to do if your Dyson hot and cool fan is set to the incorrect temperature
The Dyson hot and cool fans have heating and cooling functions. However, the fan does not work if there is not enough of a difference between the current temperature of the room and the temperature that you have set for the fan.
To check the temperature in your room, you can use a high accuracy indoor thermometer, like this one, which also has a hygrometer indoor humidity feature.
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The temperature that you set your Dyson fan to must be at least 33 degrees Fahrenheit lower or higher than the temperature of the room.
What to do if your Dyson hot and cool will not turn on because of poor airflow
Another common reason why many Dyson hot and cool fans will not turn on is because the fan is dirty and this restricts the airflow.
To solve this, you can wipe down the main body and loop amplifier of the machine. You can also unscrew the bottom of the fan and blow out any dirt and debris carefully from the inside with a compressed air duster.
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If none of the above steps resolve the issue, we recommend to contact Dyson customer support for further assistance. They may provide specific guidance based on your model and the nature of the problem.
Also, to refer to your Dyson fan’s user manual for model-specific troubleshooting tips. If the fan is still under warranty, reaching out to Dyson support is generally a good idea for assistance or potential repairs.