User manual MAXI-COSI Air purifier : 1 free PDF user manuals

Q: Can I use the MAXI-COSI Clean without an Internet connection?

Yes, you can use the MAXI-COSI Clean completely without an Internet connection. The purifier operates entirely independently thanks to its physical controls. You can adjust all settings directly on the device without needing WiFi: On / off Fan speed adjustment (Low, Medium, High) Night light activation (3 brightness levels) Selection of soothing sounds (5 volume levels) Timer setting (2h or 12h) Child lock Optional WiFi: A 2.4 GHz WiFi connection is available to use the Maxi-Cosi Connected Home app, which allows remote control and notifications. However, this connection is not necessary for the device to function.

Q: What does the red light on the MAXI-COSI Clean mean?

The red light of the fan turns on when the HEPA filter has reached 1000 hours of cumulative use (approximately 90 days if the device operates for 11 hours a day). This is a warning signal indicating that it is time to replace the filter. The MAXI-COSI Clean filter captures 99.97% of particles that are 0.3 µm or larger. Regular replacement ensures optimal air purification efficiency. You can also disable all indicator lights by activating Sleep mode, which turns off the display unless you press a button.