3
2
Before using Blueair Classic 400 series, please read this user manual carefully.
Note:
There may be local variations of these models.
Contents
General
4
Overview of unit
5
Adjusting fan (air flow) speed
5
Safety information
6
Placing the unit
8
Getting started
8
Control panel and touch buttons
9
Blueair Friend mobile app settings
10
Filters 11
Changing the filters
12
Care and Maintenance
13
Classic 480i/405 technical specifications
14
English