Philips AC4374 User manual

AC4372, AC4374
EN User Manual 3 ZH-TW 使用手冊 25

3
EN
English
Contents
1 Important 4
Safety 4
2 Your air purier 7
Overview (for AC4372) 7
Overview (for AC4374) 8
3 Get started 9
Install lters 9
4 Use the air purier 11
Understand the air quality light 11
Switch on 11
Set the sensitivity of the air
quality sensor 12
Select the fan speed 13
Set the timer 13
Activate child lock 13
Night mode 14
5 Clean your air purier 14
Clean the air purier 14
Clean the air quality sensor 15
6 Clean the pre-lter 16
7 Replace the lters 17
Reset lter lock 20
8 Troubleshooting 21
9 Guarantee and service 23
Order parts or accessories 23
10 Notices 23
Electromagnetic elds (EMF) 23
Recycling 24

4
EN
1 Important
Safety
Read this user manual carefully before
you use the appliance, and save it for
future reference.
Danger
• Do not let water or any
other liquid or ammable
detergent enter the
appliance to avoid electric
shock and/or a re hazard.
• Do not clean the appliance
with water, any other liquid,
or a (ammable) detergent
to avoid electric shock
and/or a re hazard.
Warning
• Check if the voltage
indicated on the bottom
or indicated at the rear of
the appliance corresponds
to the local power voltage
before you connect the
appliance.
• If the power cord is
damaged, you must have
it replaced by Philips, a
service center authorized
by Philips, or similarly
qualied persons in order
to avoid a hazard.
• Do not use the appliance
if the plug, the power cord,
or the appliance itself is
damaged.
• This appliance can be
used by children aged
from 8 years and above
and persons with reduced
physical, sensory or
mental capabilities or
lack of experiences and
knowledge if they have
been given supervision or
instruction concerning use
of the appliance in a safe
way and understand the
hazards involved. Children
shall not play with the
appliance. Cleaning and
user maintenance shall
not be made by children
without supervision.
• Do not block the air inlet
and outlet, e.g. by placing
items on the air outlet or in
front of the air inlet.

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EN
English
Caution
• This appliance is not
a substitute for proper
ventilation, regular vacuum
cleaning, or use of an
extractor hood or fan while
cooking.
• If the power socket used to
power the appliance has
poor connections, the plug
of the appliance becomes
hot. Make sure that you
plug the appliance into a
properly connected power
socket.
• Always place and use
the appliance on a dry,
stable, level, and horizontal
surface.
• Leave at least 20cm free
space behind and on both
sides of the appliance and
leave at least 30cm free
space above the appliance.
• Do not place anything on
top of the appliance and
do not sit on the appliance.
• Do not place the
appliance directly below
an air conditioner to
prevent condensation
from dripping onto the
appliance.
• Make sure all lters
are properly installed
before you switch on the
appliance.
• Only use the original
Philips lters specially
intended for this appliance.
Do not use any other lters.
• Avoid knocking against the
appliance (the air inlet and
outlet in particular) with
hard objects.
• Do not insert your ngers
or objects into the air
outlet.
• Do not use this appliance
when you have used
indoor smoke-type insect
repellents or in places
with oily residues, burning
incense, or chemical
fumes.
• Do not use the appliance
near gas appliances,
heating devices or
replaces.
• Always unplug the
appliance after use and
before you clean it.

6
EN
• Do not use the appliance
in a room with major
temperature changes,
as this may cause
condensation inside the
appliance.
• To prevent interference,
place the appliance
at least 2m away from
electrical appliances that
use airborne radio waves
such as TVs, radios, and
radio-controlled clocks.
• The appliance is only
intended for household
use under normal
operating conditions.
• Do not use the appliance
in wet surroundings or in
surroundings with high
ambient temperatures,
such as the bathroom,
toilet, or kitchen.
• The appliance does not
remove carbon monoxide
(CO) or radon (Rn). It
cannot be used a a safety
device in case of accidents
with combustion processes
and hazardous chemicals.

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EN
English
2 Your air purifier
Congratulations on your purchase, and welcome to Philips!
To fully benet from the support that Philips oers, register your product at
www.Philips.com/welcome.
Philips VitaShield IPS technology and NanoCloud technology ensures you “Healthy air
a l way s ”.
VitaShield IPS technology eectively removes pollutants (ultrane particles, allergens,
bacteria and viruses) with size >0.02 micron including bacteria and virus*.
*According to 2008 Microbiological Risk Assessment Report of the World Health
Organization (WHO), the avian inuenza, human inuenza viruses, Legionella,
Hepatitus viruses and SARS coronavirus are larger than 0.02 micron.
Read this user manual carefully before you install and use the unit. Save it for future
reference.
Overview (for AC4372)
a
b
c
d
e
Touchscreen control panel
Light sensor
Air quality light
Air quality sensor
Filter 4: HEPA lter AC4154
f
g
h
i
Filter 3: Activated carbon lter
AC4153
Filter 2: Multi-care lter AC4151
Filter 1: Pre-lter
Front panel
d
b
c
e f g h i
a

8
EN
Overview (for AC4374)
a
b
c
d
Touchscreen control panel
Light sensor
Air quality light
Air quality sensor
e
f
g
Filter 2: Integrated Multi-care lter
AC4138
Filter 1: Pre-lter
Front panel
d
b
c
e f g
a

9
EN
English
3 Get started
Install lters
The appliance comes with all lters
tted inside, but you have to remove the
packaging of the lters before you can
use the appliance. Remove all lters,
unpack them, and place them back into
the appliance as described below.
Note
• Insert the lters in the correct position.
1 Place your ngers in the recesses of
the side panels and gently pull the
top part of the front panel towards
you.
2 Lift the hooks at the bottom of
the panel out of the bottom of the
appliance.
3 To remove the pre-lter, grab the
two projections and pull the lter
towards you.
4 Remove all the lters from the
appliance.
5 Remove all packaging material from
the lters.
6 For AC4372, put the HEPA lter,
activated carbon lter and multi-
care lter back into the purier.

10
EN
For AC4374, put the integrated Multi-
care lter back into the purier.
Note
• Make sure that the side with the tag is pointing
towards you.
7 Place the pre-ler in the appliance.
2
1
Note
• Make sure that the side with the two
projections is pointing towards you, and
that all hooks are properly attached to the
appliance.
8 To reattach the front panel, insert
the bottom hooks into the bottom
of the appliance rst (1). Then, push
the panel against the body of the
appliance (2).