Haverland AIRPURE 19 Mode D'emploi page 25

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Auto mode
When the appliance is switched on, the unit will be in Auto mode by
default. The built-in air quality sensor automatically measures the
ambient air quality. The appliance selects the most appropiate fan
speed for the measured air quality.
Press the on/o button to switch on the appliance.
The Ioncluster will be switched on automatically.
Note: The Ioncluster unit will turned on/o manually
When the appliance is operating in a di erent mode and you want
to activate the auto mode, simply press the AUTO button.
The AUTO indicator turns on
The FAN SPEED light indicates at which fan speed the appliance is
operating on.
Note: When the air quality is very good and the appliances operates
at a very low fan speed, the FAN SPEED light for the lowest speed
setting does not turn on. In this case only the power-on light and the
AUTO light are on.
Note:The built-in air quality sensor meassures the air quality and
automatically selects the appopiate speed setting to ensure the best
possible air quality in your room. When the air is clean, the appliance
stops working. When the air quality deteriorates, the appliance starts
running at a low fan speed and noise level so that the energy
consumption is minimized.
Night Mode
The appliance works in harmony with its surrounding. In auto mode, the
appliance automatically switches to night mode when the room in
which it is operating becomes dark. When the room has been dark for 3
minutes, the lights of the appliance go o , the fan speed and noise level
are reduced and the energy consumption is minimised. If the room
becomes bright again for 5 minutes or longer, the appliance resumes
normal operation.
In night mode, the automatic control is still active. If the air is clean, the
lights and the fan are o . If the air quality deteriorates, the appliance is
activated and the lights and the fan come on again.
Note: The night mode only works when the appliance is operating in
the automatic mode.