General Description (Fig. 1) - Philips AC4002 User Manual

English
6
introduction
Congratulations on your purchase and welcome to Philips! To fully benefit
from the support that Philips offers, register your product at www.philips.
com/welcome.
With this new bedroom air purifier you breathe cleaner air. For the best
results, place the bedroom air purifier in a room where you spend most of
your time, e.g. the bedroom.
Wherever there are people, plants or pets, there are airborne particles that
can affect your well-being, especially if you suffer from allergies. Because of
these particles, the air inside a room may be more polluted than the air in
a large city.
Normally, particles are invisible and odourless. Nevertheless, they can affect
your health. The bedroom air purifier reduces the amount of animal dander
and industrial pollutants in the air, and therefore improves the air quality.
It also filters out ultrafine particles larger than 20 nanometres, including
bacteria and some viruses. According to publications of the World Health
Organization, the avian and human influenza viruses and the Legionella
bacterium are larger than 20 nanometres.
Filtration in several stages
The bedroom air purifier has a unique multi-stage filtration system that
ensures the best air quality:
- Stage 1: The pre-filter has been treated with antibacterial substances. It
catches big particles like human hair, pet hair etc.
- Stage 2 : In combination with the HEPA filter, the multi-care filter filters
out dust, pollen and ultrafine particles larger than 20 nanometres,
including bacteria and some viruses. According to publications of the
World Health Organization, the avian and human influenza viruses and
Legionella bacterium are larger than 20 nanometres.
- Stage 3: The activated carbon filter filters out odours and harmful gases
effectively.
- Stage 4: The high-performance composite HEPA filter with anti-
bacterial coating effectively filters out fine dust and cigarette smoke,
while the antibacterial and anti-mould functions of organic antibacterial
materials filter out germs and mould.

general description (Fig. 1)

A Air quality sensor outlet
B Air quality sensor
C Air quality sensor inlet
D Air inlet
E Mains cord
F Air outlet
g Handle
h Control panel
1 Pre-filter cleaning light
2 Filter replacement lights
3 REPLACE FILTER light with 'appliance locked' indication
4 AIR QUALITY lights (AC4004: 4 lights, AC4002: 3 lights)
5 HOUR lights
6 TIMER on/off button with light
7 AUTO button with light