3
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
7
Getting started
7
Control panel and touch buttons
8
Blueair Friend mobile app settings
9
Filters 10
Changing the filters
11
Care and Maintenance
12
Classic 480i/405 technical specifications
13