10
EN
Switching the display
mode
The air purifier has dual display mode,
IAI display and PM2.5 display.
Note
•
The air purifier operates in IAI
display mode by default.
1
Touch the light dimming button
for 3 seconds to switch to PM2.5
display mode (Fig.
s
).
»
blinks twice.
»
The actual PM2.5 level displays
on the screen.
2
Touch the light dimming button
for 3 seconds again to switch back
to IAI display mode (Fig.
t
).
»
blinks twice.
»
The IAI level displays on the
screen.
Setting the timer
With the timer, you can have the air
purifier operate for a set number of
hours. When the set time has elapsed,
the air purifier will automatically switch
off.
•
Touch the timer button
repeatedly to choose the number
of hours you want the air purifier to
operate (fig.
r
).
»
The timer is available from
1
to
12
hours.
To deactivate the timer, touch the timer
button
repeatedly until
"--"
displays
on the screen.
Note
•
If you set the timer once, next time
you use the timer, it starts from the
previous setting time.
Using the light on/off
function
With the light dimming button, you can
switch on or off the air quality light,
the display screen and the function
indicator if desired.
1
Touch the light dimming button
once, the air quality light will be
dimmed.
2
Touch the light dimming button
again, the air quality light will go off.
3
Touch the light dimming button
for the third time, all lights will be on
again.
Summary of Contents for AC2889
Page 38: ......
