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AC4002 comes with the pre-lter, activated carbon lter and the HEPA
lter. For this appliance, only the lter cleaning light of lter 1 (pre-lter)
and the lter replacement light of lter 3 and 4 (activated carbon lter and
HEPA lter) have been activated.
If you want to enjoy the benets of the multi-care lter, you can purchase
this lter separately (see the table above). In combination with the HEPA
lter, the multi-care lter lters out dust, pollen and ultrane particles
larger than 20 nanometres, including bacteria and some viruses. According
to publications of the World Health Organization, the avian and human
inuenza viruses and Legionella bacterium are larger than 20 nanometres.
After installing the multi-care lter, you have to activate the lter
replacement indication of lter 2 in the following way:
1 Simultaneously press and hold the reset button for lter 1 (pre-lter)
and the reset button for lter 2 (multi-care lter) for 2 seconds.
- To deactivate the lter replacement indication of lter 2,
simultaneously press and hold the reset button for lter 1 (pre-lter)
and the reset button for lter 2 (multi-care lter) for 2 seconds.
Note: To check whether the lter replacement indication of the multi-care lter
is active or not, press the reset button for lter 2. If the lter replacement light
of lter 2 goes on for a few seconds, the lter replacement indication of the
multi-care lter is active. If the lter replacement light of lter 2 does not go
on, the lter replacement indication is not active.
- Do not throw away the appliance with the normal household waste
at the end of its life, but hand it in at an ofcial collection point for
recycling. By doing this, you help to preserve the environment.
If you need information or if you have a problem, please visit the Philips
website at www.philips.com or contact the Philips Consumer Care Centre
in your country (you nd its phone number in the worldwide guarantee
leaet). If there is no Consumer Care Centre in your country, go to your
local Philips dealer.
This chapter summarises the most common problems you could
encounter with the appliance. If you are unable to solve the problem with
the information below, contact the Consumer Care Centre in your country.
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