fixed : Dyson Pure Cool warning to replace new filters again ?

Question :

I have a Dyson Pure Cool 2018 ( TP04 ) fan-less air cooler / purifier, and it works great – I can even  monitor & control it from the DysonLink.app on my iPhone. Now time has come to replace the HEPA and carbon filters, so I got a new set of those. I got the old wones out and put the new ones in, turned the Pure Cool back on, and now it keeps giving a ‘replace immediately’ warning again…

What is wrong ?

 

Answer :

You probably replaced both the carbonfilters and both the HEPA-filters just fine, as that is rather simple. But judging from the error message you are getting, you forgot to reset the software. To do so, do this :

  • unplug the Dyson Pore Cool 2018 ( TP04 ) from power
  • replace both carbonfilters (skip this if you just renewed them)
  • replace both HEPA filters (skip this if you just renewed them)
  • replug the power
  • switch ON (using the power button on the Pure Cool’s body)
  • press the ‘night’-button (bottom right) on the remote control until the countdown starts
  • wait for the countdown to finish
  • press the ‘left/right’-button (bottom left) on the remote control until the countdown starts
  • wait for the countdown to finish
  • you will now see green checkmarks for both filters on the display
  • press the ‘AUTO’-botton (middle right) on the remote control to put the Pure Cool back into automatic mode
  • use the DysonLink.app for further settings (like using Siri or Alexa, Google Home is currently not supported)

that’s it !

enjoy 😉

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