Blueair HealthProtect 7400 Series User Manual page 8

Wi-Fi Connection
A Wi-Fi function is available on all models and allows the air purifier to connect to the Blueair
app and to receive functional updates. If you do not wish to be connected to Wi-Fi, press the
Wi-Fi button to disable the Wi-Fi function.
Button
Press for >15s to turn Wi-Fi on or off.
Indicators (10-models and 40-models)
Status White light
Connected to Wi-Fi network.
Status White "pulsating" light
Wi-Fi On, ready for onboarding.
Status No light
Wi-Fi functionality Off
.
Indicators LCD screen (70-models)
Status Green checkmark
On.
Status Red cross
Off
.
Status Red exclamation
Connection error.
See the Blueair app for further information regarding Wi-Fi connection.
For support, visit www.blueair.com/customer-support
Status White fast "blinking" light
Failed to connect.
Indicators Buttons (70-models)
Status White light
Connected to Wi-Fi network.
Status White "pulsating" light
Wi-Fi On, ready for onboarding.
Status dimmed light
Wi-Fi functionality Off
.
Status White fast "blinking" light
Connection error.
14
Filter indicator
The air purifier calculates the remaining lifetime of the filter based on usage and sensor
readings, and indicates when it is time to replace the filter.
Indicators (10-models and 40-models)
Status Filter replacement
No lifetime left of the filter.
Status Filter replacement "blinking"
Cannot recognize a Blueair filter
/No filter detected.
See Troubleshooting for more information on filter indicators.
Category indicators (40-models and 70-models)
The categories of the different functions are indicated on the top of the screen- press the
buttons on the control panel or on the left and right arrow to view the data for the chosen
category.
PM1
Particle data
Temperature
Relative humidity
Indicators (70-models)
Status Filter replacement
No lifetime left of the filter.
Status New filter
Filter change completed.
Status Filter warning
Cannot detect a Blueair filter.
Status No filter
No filter detected.
Gas data
Filter lifetime
15