Справочник Пользователя для Philips air purifier AC4090 AC4090/00

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AC4090/00
Highlights
Air purifier
large room 70 m2 
 
Professional filtration system
The professional filtration system cleans air of 
harmful agents in 4 stages: In stage 1,the 
antibacterial pre-filter catches big particles like 
hair and dust. In stage 2, the HEPA and multi-
care filter combination removes ultrafine 
particles larger than 20nm including some 
viruses*. In stage 3, the activated carbon filter 
effectively removes odors and harmful gases. In 
stage 4, the HEPA filter with its antibacterial 
coating filters out fine dust and eliminates 
germs and mould.
Smart air quality sensor
The built-in sensor (particle) measures the air 
quality in the room and automatically selects 
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.
Healthy air protect alert
Healthy air protect alert gives you a timely 
warning when to replace the filter. When the 
filter is not replaced in time, the appliance 
stops functioning to avoid running with no 
effect since filter is full. It is your assurance of 
healthy air always.
Healthy air protect lock
Healthy air protect 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 Healthy air protect 
alert warns you to replace or clean filter. 
When users do not replace concerned filter, 
the appliance stops operating and the appliance 
is locked.
Fully automatic operation
Fully automatic operation ensures hassle-free 
functioning. The built-in sensor (particle) 
measures the air quality in the room and 
automatically selects 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, deep purple and purple if the 
air quality is not yet good enough, and blue 
when the air is clean and healthy again.
4-step air quality indicators
4-step light indicators clearly show air quality 
level: Blue - Very Good; Deep Purple - Good; 
Purple - Fair; Red - Bad
4-step fan speed
4-step fan speed lets you adjust air flow to your 
liking.
1/4/8 hours easy-to-set timer
Appliance operates for a set number of hours 
and automatically switches off when set time 
has elapsed.