8
EN
Understand the healthy air
protect alert
,# /
(
*/
(
*
##-
>
protect alert combination
Follow this
Filter light and
>-
Clean the pre-
-
Filter light and
>-
Replace the
Formaldehyde
-
Understand the healthy air
protect lock
7 $
-H
#/ ( *
and the
>-
H F
»
7
locked.
»
7 ( *
$( *
illuminate continuously.
Note
+
$#
depends on the operating time and speed level
-
+
<J# /
#DB
needs to be replaced.
+
L #
holding the
button.
4 Use the air
Understand the air quality
light
?
light
Air quality level
Blue
excellent
Deep purple
good
Purple
fair
Red
bad
The air quality light automatically goes on
-7
indicator goes on.
Press the
button, and the air quality
light dims and blinks. The
indicator goes
on.
Press the
button again to turn off the
air quality light.
Note
+
The built-in air quality sensor measures the air quality
and automatically selects the appropriate color of
the air quality light. When the air is clean, the color
of the air quality light is in blue or deep purple.
When the air quality deteriorates, the color of the air
quality light changes to purple or red.
Understand the auto mode
The built-in air quality sensor automatically
measures the ambient air quality, and selects
the most appropriate fan speed.
