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EN
2
Press the power On/Off button
to switch on the appliance.
»
The default fan speed is
(AUTO).
»
After measuring the air
quality for a short time,
the air quality sensor
automatically selects the
color of the air quality light.
»
The running strips "
"
displays on the screen when
the appliance is measuring
the PM2.5 level. After a short
time the actual PM2.5 level
will display on the screen.
3
Press the power On/Off button
again to switch off the
appliance.
Change the fan speed
(AUTO)
In auto mode, the appliance selects
the fan speed in accordance with
the ambient air quality.
1
Turn the speed knob to select
the auto speed
.
»
and the current fan
speed indicator lights up
.
