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AC4074/00
Highlights
Clean air system
47W
Superior filtration system
It filters out allergens, harmful gases and
ultrafine particles >20 nanometers including
bacteria and some viruses* : Stage 1:The pre-
filter treated with antibacterial substances, it
catches big particles like human hair. Stage
2:The formaldehyde filter filters out
formaldehyde and harmful gases. Stage 3:The
AC filter filters out odors and harmful gases
effectively. Stage 4:The HEPA filter with
antibacterial coating effectively filters out fine
dust and cigarette smoke, while the
antibacterial and anti-mould functions of
organic antibacterial materials eliminate germs
and mould.
Boost Power function
When in BoostPower mode, the high fan speed
qu
ickly purifies the air.
Smart Air Control
The built-in sensors ( gas and particle )
measu
re the air quality in the room and
automatically select the appropriate speed
setting to guarantee the best possible air
quality in your rooms. The multiple color
indicators inform you on the actual air quality,
and will be red, dark purple and purple if the air
quality is not yet good enough, and blue when
the air is clean and healthy again.
HealthyAirProtect Alert
HealthyAirProtect Alert warns you timely
when you have to replace a new filter. When
the filter is not replaced in time, the appliance
stops functioning to avoid running with no
effect since filter is full.
HealthyAirProtect Lock
HealthyAirProtect Lock function ensures you
healthy air always. It shuts off the purifier when
healthy air can no longer be guaranteed. When
one of the filters is almost full and has to be
cleaned or replaced, the HealthyAirProtect
Alert warns you to replace or clean filter.
When users do not replace concerned filter,
the appliance stops operating and the appliance
is locked.
Smart Night mode
In Auto mode, the appliance automatically
switches to Night mode when the room
becomes dark. Under the Night mode, the
appliance switches to lower activity level, the
lights go out (except Power On/Off light) , 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 auto control is still active. If
the air is clean, the appliance stops running. If
the air quality deteriorates, the appliance is
activated with lower activity and lights still out.
4-step air quality indicators
4-step light indicators clearly show air quality
level Blue - Very Good; Deep Purple - Good;
Purple - Fair; Red - Bad
5-step fan speed
5-step fan speed allows you to adjust speed
level you want (fan speed indicators on control
panel and the ring)