Control panel and touch buttons
The control panel and touch buttons are located under the flip-up lid (see Step 2 "Starting up the
unit"). A grey circle around a touch button indicates that it is inactive. When the unit is turned on, all
touch buttons on the control panel (except for airflow speed control); will dim down after 20 seconds.
Tap the control panel and the touch buttons will light up again.
Classic 605 (505) control panel touch buttons
Wi-Fi
FILTER
Wi-Fi
Status grey - OFF (no Wi-Fi)
Status "blinking" - no connection.
Wi-Fi ready to be connected.
Status grey and blue
Wi-Fi connected
Air flow speed control
Status grey - OFF
Status blue and all bars are grey -
the power cable is plugged in.
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Status 1 blue bar - minimum speed
Status 2 blue bars - medium speed
Status 3 blue bars - maximum speed
Filter
Status grey and blue -no replacement
filter currently needed.
Status orange - replace filter and
reset by pressing down for 5 seconds.
Classic 680i control panel touch buttons
Wi-Fi
FILTER
AUTO
VOC
PM 2.5
VOC indicator
Status blue - from excellent to
moderate pollution levels
Status orange - from slight to high
pollution levels
See Blueair Friend mobile app for further information regarding pollution and threshold
levels.
Blueair Friend mobile app settings
Please note that you must first add your air purifier unit to the Blueair Friend mobile app before you can
control the following settings via the app:
Adjust airflow speed
Changes the fan speed between speed 1, 2 and 3.
Adjust LED intensity
Changes the LED intensity for those lamps that are visible.
Child lock
Regulates your ability to control the air purifier unit via the control panel on the unit.
Auto mode
Automatically controls the fan speed based on readings either from the built-in sensors ("i"
models only), or from the external air quality monitor Blueair Aware.
Night mode
Allows the activation/deactivation of certain settings at specific times.
Auto speed
Status circle blue - unit is on
Status symbol grey - Auto speed OFF
Status symbol blue - Auto speed ON
PM2.5 indicator
Status blue - from excellent to moder-
ate pollution levels.
Status orange - from slight to high pol-
lution levels
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