2 Getting started �����������������������������������������������������������������16
Installing the lter �����������������������������������������������������������������������������������������16
3 Using the air purier ��������������������������������������������������������17
Air quality light ������������������������������������������������������������������������������������������������17
Turning On and O �������������������������������������������������������������������������������������� 18
Changing the mode setting �������������������������������������������������������������������19
Switching the display indicator ������������������������������������������������������������ 19
Using the light on/o function ������������������������������������������������������������ 20
Checking the lter status ������������������������������������������������������������������������20
4 Cleaning and maintenance ������������������������������������������ 21
Cleaning the body of the air purier ������������������������������������������������� 21
Cleaning the particle sensor ������������������������������������������������������������������ 21
Cleaning the surface of the lter �������������������������������������������������������� 22
Replacing the lter �������������������������������������������������������������������������������������23
Filter reset �������������������������������������������������������������������������������������������������������� 24
Note: Make sure the air purier is unplugged from the electrical outlet before installing the lter�
12345
1 Pull the back cover and remove it from the appliance�
2 Pull the lter from the appliance�
3 Remove all packaging materials of the air purication lter�
4 Put the lter back into the appliance�
5 Reattach the back cover�
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Page 19
3 Using the air purifier
Air quality light
After approximately 30 seconds, the particle sensor selects the color that
corresponds to the surrounding air quality of airborne particles�
Note: The color of the air quality light is determined by the highest risk index among PM2�5, IAI
and readings�
PM2�5 refers to airborne particle pollutants smaller than 2�5 micrometers.
• Put the plug of the air purier in the power socket�
• If the purier stays connected to the electrical outlet after turning OFF, the air purier will operate
under the previous settings when turned ON again�
过敏原
• Touch to switch on the air
pur ier�
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• The air purier operates in the
auto mode with PM2�5 displayed
on the screen�
• The “” displays on the screen
during warming up� Then the air
purier shows the PM2�5/IAI level
after measuring the air quality�
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3s
• Touch and hold the button for
3 seconds to switch o the air
purier�
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Page 21
Changing the mode setting
You can choose Auto mode, Turbo mode, Gentle mode or the Sleep mode by
touching the button�
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Auto mode ( ): The air purier
automatically adjusts the fan speed
Turbo mode ( ): The air purier
operates on the highest speed�
in accordance with the ambient air
quality�
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Gentle mode ( ): The air purier
operates at a low speed�
Sleep mode ( ): The air purier
operates quietly at a low speed�
After 3 seconds, the screen lights o�
Switching the display indicator
Note:
• The appliance display PM2�5 level by default�
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过敏原
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Page 22
Using the light on/o function
过敏原
You can touch the light on/o button manually to turn o all lights and the
control pa
With the light sensor:
• The control panel can automatically turn on, turn o or dim according to
the ambient light�
• The control panel will be o or dim when the ambient light is dark�
You can touch any button to wake up all lights� If no further operation, all lights
will be o or dim again to match with the ambient light�
Checking the lter status
• Touch the lter status check/reset button to check the lter service life
status�
nel� Touch any button to wake up all lights�
Icon colorDisplay (%)
Blue16-100
Blue-purple9-15
Purple-red4-8
Red0-3
Note: The appliance goes back to normal display if no operations after 3 seconds�
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Page 23
4 Cleaning and maintenance
Note:
• Do not attempt to clean the particle sensor with a vacuum cleaner�
• Switch o the air purier and unplug from the power socket before following action�
Cleaning the body of the air purier
Use a soft, dry cloth to clean both the interior and
exterior of the air purier and the air outlet�
Cleaning the particle sensor
Clean the particle sensor every 2 months for optimal functioning of the
appliance�
1 Clean the particle sensor inlet
and outlet with a soft brush�
2 Clean the particle sensor with a
damp cotton swab� Dry all parts
thoroughly with a dry cotton swab�
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Page 24
Cleaning the surface of the lter
过敏原
1 Pull the
back
cover and
remove it
from the
appliance�
2 Pull the
lter
from the
appliance�
Clean the surface of lter with vacuum cleaner
when the lter cleaning alert display on the
screen�
3 Clean the
surface of
the lter
with a
4 Put the
lter back
into the
appliance�
5 Reattach
the back
cover�
vacuum
cleaner�
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6 Touch the button
to switch on the
appliance�
22 EN
3s
7 Touch and hold the
lter status check/
reset button for
3 seconds to reset
the lter cleaning
time�
8 Wash your hands
thoroughly after
cleaning the lter�
Page 25
Replacing the lter
Note:
• The lter is not washable or reusable�
• Do not smell the lter as it has collected pollutants from the air�
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When the lter need to be replaced, the lter
replacement alert lights up red�
1 Replace the lter with Philips NanoProtect lter Series 3 (FY2122/00) ,
Please follow the step of Chapter “Installing the lter”�
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3s
2 Touch the button
to switch on the
appliance�
3 Touch and hold the
lter status check/
reset button for
3 seconds to reset
the lter replacement
time�
4 Wash your hands
thoroughly after
after replacing
the lter�
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Page 26
Filter reset
You can also replace the lter before lter replacement alert ( ) displays on
the screen� After replacing a lter, you need to reset the lter lifetime counter
manually�
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+
3s
1 Touch the power
button for 3 seconds
to turn o the
appliance and unplug
from power socket�
2 Put the power
plug in the power
socket�
3 Within 15 seconds after
power on, touch and
hold and button for
3 seconds to reset the
lter lifetime counter.
5 Storage
1 Turn o the air purier and unplug from the power socket�
2 Clean the air purier, particle sensor and the surface of the lter (see the
chapter “Cleaning and maintenance”)�
3 Let all parts air dry thoroughly before storing�
4 Wrap the lter in air tight plastic bags�
5 Store the air purier, lter in a cool, dry location�
6 Always thoroughly wash hands after handling lters�
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Page 27
6 Troubleshooting
This chapter summarizes 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 Center in your country�
ProblemPossible solution
The appliance
does not work
properly�
The airow that
comes out of
the air outlet
is signicantly
weaker than
before�
The air quality
does not improve,
even though the
appliance has
been operating
for a long time�
• The lter replacement alert has been on continuously
but you have not replaced the corresponding lter� As a
result, the appliance is now locked� In this case, replace
the lter and long press to reset the lter lifetime
counter�
• The surface of the lter is dirty� Clean the surface of the
lter (see the chapter “Cleaning and maintenance”)�
• Check if the packing material is removed from the lter�
• The lter has not been placed in the appliance� Make
sure that the lter (FY2122/00) is properly installed�
• The particle sensor is wet� The humidity level in your
room is high and causes condensation� Make sure that
the particle sensor is clean and dry (see the chapter
“Cleaning and maintenance”)�
• Room size is large or the outdoor air quality is poor�
For optimum purication performance, please close the
doors and windows when operating the air purier�
• There are indoor pollution resources� For instances,
smoking, cooking, incense, perfume or alchohol�
• Filter reaches the end of life� Replace the lter with a
new one�
The color of the
air quality light
always stays the
same�
• The particle sensor is dirty� Clean the particle sensor
(see the chapter “Cleaning and maintenance”)�
The appliance still
indicates that I
need to replace a
lter, but I already
did�
• The rst few times you use the appliance, it may
produce a plastic smell� This is normal� However, if the
appliance produces a burnt smell even if removing
lters, contact your Philips dealer or an authorized
Philips service center� The lter may produce smell after
being used for a while because of the absorption of
indoor gases� It’s recommended that you reactivate the
lter by putting it in direct sunlight for repeated use� If
odor still exists, replace the lter�
• It's normal if the appliance runs at the Turbo mode�
• In the Auto mode, if the appliance is too loud, maybe
the appliance runs at high speed because air quality
becomes worse, or your personalized setting in App
triggers a higher fan speed� You can choose the Sleep
mode, or change the settings in the App�
• If anything drops into air outlet, it may also cause
abnormal loud sound� Immediate turn o appliance,
turn appliance upside down, to get foreign objectives
out of appliance�
• If there is abnormal sound, contact the Consumer Care
Center in your country�
• Perhaps you did not reset the lter lifetime counter�
Switch on the appliance� Then touch and hold the reset
button ( ) for 3 seconds�
Error code “E1”
displays on the
screen�
• The motor has malfunctions� Contact the Consumer
Care Center in your country�