Note that when doing a factory Reset, the filter timer will be reset and the air purifier will be disconnected from the Blueair app.
How to perform a factory reset
- 按住電源按鈕，直到所有 LED 閃爍 4 次，然後放開。這可能需要 15 到 30 秒，視機型而定。
- The factory reset will initiate after about 5 seconds when all LEDs will blink twice again, including the red filter light indicator (don't press any buttons before the lights blink twice).
- 出廠重設完成後，空氣清淨機將進入待機模式。
- Important! Your air purifier will show offline after a factory reset. That is normal. Please open the Blueair app, select "Connect" and follow the instructions to reconnect your air purifier again.