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7 Reasons Your Coway Air Purifier Light is Blinking

7 Reasons Your Coway Air Purifier Light is Blinking

The Coway Air Purifier is one of the best in the market at the moment. From its sleek look to its ability to kill viruses and bacteria down to 0.01 microns, it can do it all! It also removes unpleasant odors from your home and instead cleanses the air. The air purifier is an incredible investment that everyone should have, especially if you want to ensure the air inside your home during flu season is as clean as possible!

Having an air purifier is almost necessary considering the airborne health issues at this moment in time. If you’ve invested in a Coway Air Purifier, there’s a chance you might be faced with the issue of its light blinking. This can be for a variety of reasons, including the following:

  1. Need for Replacement of Filter/UV-C Bulb
  2. The Timer Needs to be Reset
  3. Need to Clean Air Purifier
  4. Possible Malfunction
  5. Plugged into the Wrong Power Outlet
  6. Need for Replacement of the Motherboard
  7. Need to Replace Plastic Around Filters

If you’ve been facing any of the above-listed issues, there’s a significant chance that is why your air purifier is blinking. There are many ways you can remedy this problem. Let’s explore those options below!

Need For Replacement Of Filter/UV-C Bulb

If you’ve realized that your air purifier’s light is blinking, there is a significant chance that the filter or the UV-C bulb needs replacing. The UV-C bulb is equipped with a filter that kills germs in particular. If you’ve realized this is the core issue, all you need to do is the following! 

If you’ve realized the light is blinking once you’ve turned your Coway Air Purifier on for the first time, you simply need to reset the system. This is a very straightforward task. All you need to do is hold down the UV light button for 3-5 seconds till the reminder light stops flashing. Once this occurs, you can ensure your device is set and ready to go!

The Timer Needs To be Reset

Another reason your air purifier’s light might be blinking is due to the need for a timer reset. This is a very simple issue to overcome, but it will require the replacement of your filter. One of the first things you’ll need to do is find and buy a filter. The next step is to replace it. 

Once you’ve replaced the filter, hold down the UV light button for about five seconds. Once the light stops blinking, you’ll know that you’ve replaced the filter correctly and can now use your Coway Air Purifier successfully and to its total capacity!

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Need To Clean Air Purifier

Photo: Coway

There is a slight chance the light on your air purifier might be blinking because it needs to be cleaned. Before you begin to clean, always ensure your air purifier is unplugged, as this could destroy the battery. Once you’ve made sure, you can begin the process of cleaning!

Stay away from detergents that contain bleach, chlorine, or abrasive materials used for cleaning. Also, avoid spraying water onto the device, as this might cause it to fail. 

Possible Malfunction

If an error indicator is blinking, there is a chance your device is malfunctioning. This is a rather lengthy process as there might need to be multiple replacements of parts or simply an entire replacement of the air purifier. In this case, the best thing to do for you is to contact the after-sales service for Coway and let them guide you!

Plugged Into The Wrong Power Outlet

One of the reasons your Conway Air Purifier‘s light might be blinking is that it’s been connected to the wrong power outlet. The Conway Air Purifier is a 120V device. Connecting it to an outlet that cannot support it will mean that the device will stop working. 

All you need to do to remedy this is unplug the device and connect it to the proper outlet! This will get the air purifier to work again and will also stop the light from flashing.

Need For Replacement Of The Motherboard

One of the other issues that might come up when using your air purifier is the motherboard being ‘fried’. This will make the light on your Conway Air Purifier begin blinking. This could happen during travel if you pass through an area with a strong magnetic field!

All you’ll need to do is contact Amazon for a replacement of your device. By doing so, you’ll be able to use your air purifier once again without any issues!

Need To Replace Plastic Around Filters

There is a chance that you, like many others, may have forgotten to remove the plastic from around the filters inside the machine. This might seem like a suggestion you’d want to disregard, but it just might fix the flashing lights! Sometimes, the most basic things can help us remedy significant issues.

If none of these suggestions fix the problem, your best bet is to reach out to the Conway Service Center and ask for help. They will help guide you in the direction you need. If they can also not help, replacing the air purifier might be ideal. 

While these suggestions might help remedy your problem, the best solution is to contact the service center. The Conway Air Purifier is one that is sought after by people concerned with the health of their homes. It has majorly come in handy during COVID-19 times as the machine plays the role of removing harmful air particles from the house, keeping its members safe.


 If you’re looking to reap all of the benefits of this machine, all you need to do is go to Amazon and purchase a Conway Air Purifier. You will have multiple types to choose from with different coverage strengths! Buy it now! This purifier just might change not only your life but the life of the people around you. And who wouldn’t want that?