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Filter reset function
This function let users know when to change the fi lter.
f During operation of the air purifi er, change with a new 2-in-
f
1 fi lter if the [
] indicator is on and emits a beep; after
change, long press the [
to reset, during which the [
emitting the "Ringing" sound.
f In case of changing the fi lter due to other reasons even if
f
the [
] indicator is not on, long press the [
more than 3 seconds to reset.
Checking the air cleanness
Comprehensive air-
quality confi rmation
Remark
· In case of using fragrance, smell-removal spray, cleaning
agent and other volatile odor products, the comprehensive
air-quality indicator identifi cation may vary.
· The comprehensive air-quality indicator is judged
comprehensively according to the concentration level of
dust and gaseous pollutants.
- The comprehensive air-quality indicator identifi cation
is displayed in color corresponding to the worst level
amongst the dust and gaseous pollutant concentration.
That is, the indicator is displayed in red when the
concentration of gaseous pollutants appears serious
pollution with the dust concentration in good condition.
· Under the condition that the concentration of gaseous
pollutants (smell) has been high, the comprehensive air-
quality indicator identifi cation displays in a fi xed color.
· In the environment under the infl uence of electromagnetic
wave, the comprehensive air-quality indicator identifi cation
may also be temporarily displayed in red.
] button for more than 3 seconds
] indicator fl ashes twice while
f The comprehensive
f
air-quality indicator
identifi cation will be divided
into four levels according to
the cleanness of dust and
gaseous pollutants (smell)
and performed with different
colors.
f Identifi cation level of the
f
comprehensive air-quality
indicator:
Blue
Green
Yellow
( Clean
] button for
Red
Polluted)
17
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