User manual Air Purifier
Congratulations on your purchase, and welcome to Philips!

A Air outlet
B Control panel
C Air quality light
D Air quality sensors
E NanoProtect True HEPA filter (FY2422)
F NanoProtect Active Carbon filter (FY2420)
G Pre-filter
H H1, H2 and H3 air inlets
I Front panel

J On/Off button
K Light dimming button
L Auto mode button
M Display screen
N General mode icon
O Allergen mode icon
P Bacteria & Virus mode icon
Q For non-connected version: Indoor Allergen Index indicator
For connected version: Wi-Fi indicator
R Fan speed button
S Timer button
T Reset button
Note
1. Pull the bottom part of the front panel to remove it from the air purifiepurifier.

2. Press the two clips down (1) and pull the pre-filter towards you (2).

3. Remove all filterfilters.

4. Remove all packaging materials from the filterfilters.

5. Place the thick HEPA filter (FY2422) into the air purifier and then the thin AC (activated carbon) filter (FY2420).

The model numbers are shown on each filter.
6. Attach the pre-filter back into the air purifie

Note
7. Reattach the front panel by pressing the top part of the panel onto the top of the air purifier (1). Then, gently push the panel against the body of the air purifier (2)

8. Wash your hands thoroughly after installing filters
Setting up the Wi-Fi connection for the first time
1. Download and install the 'Air Matters' App developed by FreshIdeas Studio from the App Store or Google Play.

2. Put the plug of the air purifier in the wall outlet and touch
to turn on the air purifier.
is not displayed on the screen when using the air purifier for the first time.3. Touch
and
simultaneously for 3 seconds until you hear a beep.
blinks orange.4. Make sure that your mobile device is successfully connected to your Wi-Fi network.
5. Launch the 'Air Matters' App and follow the onscreen instructions to connect the air purifier to your network.
6. After the successful pairing and connection, the Wi-Fi indicator
will light up white. If pairing is not successful, consult the troubleshooting section, or the help section in the 'Air Matters' App for extensive and up-to-date troubleshooting tips.
Note
Setting up the Wi-Fi connection when the network has changed
Note
1. Put the plug of the air purifier in the wall outlet and touch
to turn on the air purifier.
blinks hite.2. Touch
and
simultaneously for 3 seconds until you hear a beep.
blinks orange.3. Enter your Wi-Fi network name and password in the App on your mobile device. The network name and password are case-sensitive.
4. Follow the steps 5-6 in "Setting up the Wi-Fi connection for the first time" section.
Indoor Allergen Index (IAI) is a real-time numerical display that provides visual and immediate feedback on indoor allergen level.
| IAI | Air quality light color | Air quality level |
| 1-3 | Blue | Good |
| 4-6 | Blue - violet | Fair |
| 7-9 | Red - purple | PooPoor |
| 10-12 | Red | Very poor |
The air quality light automatically goes on when the air purifier is switched on, and lights up all colors in sequence. After approximately 30 seconds, the air quality sensors select the color that corresponds to the surrounding air quality of airborne particles.
Note
1 Put the plug of the air purifier in the wall outlet.
2 Touch
to switch on the air purifier

displays on the screen. After measuring the particulate matter only in the air, the air purifier shows the IAI level and operates in the auto mode with
displayed on the screen
3 Touch and hold
for 3 seconds to switch off the air purifier.
Note
You can choose the Allergen mode (
), the General mode (
)or the Bacteria & Virus mode (
).
Allergen mode
The extra-sensitive allergen mode is designed to react to even a small change in allergen levels in the surrounding air.
to select the Allergen mode
display on the screen.General mode
A smart auto-setting that automatically adjusts the air purifier’s settings to the ideal level.

display on the screen.Bacteria & Virus mode
The bacteria & virus mode boosts the airflow to quickly reduce bacteria & viruses.
to select the Bacteria & Virus mode
display on the screen.In addition to the Auto modes, there are several fan speeds available.
When using the manual fan speed settings, the purifier will still monitor the air quality, but it will not automatically adjust the fan speed if it detects changes in the air quality.
Sleep (SL)
In sleep mode, the air purifier operates quietly on a very low speed.
to select the sleep mode (SL)
Note
.Manual
repeatedly to select the fan speed you need
Turbo (t)
In turbo mode, the air purifier operates on the highest speed.
to select the turbo mode (t)
With the timer, you can have the air purifier operate for a set number of hours. When the set time has elapsed, the air purifier will automatically switch off.
repeatedly to choose the number of hours you want the air purifier to operate
To deactivate the timer, touch the timer button
repeatedly until "---"displays on the screen.
Note
With the light dimming button, you can switch on or off the air quality light, the display screen and the function indicator if desired.
once, the air quality light will be dimmed.
again, the air quality light will go off.
for the third time, all lights will be on again.The air purifier has dual display mode, IAI display and PM2.5 display.
Note
• The air purifier operates in IAI display mode by default.
for 3 seconds to switch to PM2.5 display mode
2. Touch the light dimming button
for 3 seconds again to switch back to IAI display mode

Note
Regularly clean the inside and outside of the air purifier to prevent dust from collecting.
Clean the air quality sensor every 2 months for optimal functioning of the purifiepurifier.
Note
.
3. Remove the air quality sensor cover
.
4. Clean the air quality sensor, the dust inlet and the dust outlet with a damp cotton swab

5. Dry all parts thoroughly with a dry cotton swab.
6. Reattach the air quality sensor cover

Clean the pre-filter when F0 is displayed on the screen


3. Press the two clips down (1) and pull the pre-filter towards you (2)

4. If the pre-filter is very dirty, use a soft brush to brush away the dust

Then wash the pre-filter under running tap water.
5. Allow the pre-filter to air dry thoroughly before placing back in the air purifier.
Note

Note

2. Put the plug of the air purifier in the wall outlet.
3. Touch and hold the reset button
for 3 seconds to reset the pre-filter cleaning time

4. Wash your hands thoroughly after installing filters.
This air purifier is equipped with a filter replacement indicator to make sure that the air purification filter is in optimal condition when the air purifier is operating. When the filters need to be replaced, the filter code displays on the screen (see Filter alert chart).
If the filters are not replaced in 14 days, the air purifier will stop operating and automatically lock to protect the air quality in the room. Replace the filters as soon as possible according to the filter code.
Note
| Filter alert light status | Action |
| A3 displays on the screen | Replace the NanoProtect True HEPA filter (FY2422) |
| C7 displays on the screen | Replace the NanoProtect Active Carbon filter (FY2420) |
| A3 and C7 display on the screen alternately | Replace both filters |

Discard used filters.
Note

2. Place the new filters into the air purifier

3. Put the plug of the air purifier in the wall outlet.
4. Touch and hold the reset button
for 3 seconds to reset the filter lifetime counter

Note
You can replace filters even if there is no filter replacement code displayed on the screen. After replacing a filter, you need to reset the filter lifetime counter manually.
and
simultaneously for 3 seconds to enter the filter reset mode
2. Touch and hold
for 3 seconds to force reset the filter lifetime counter of the NanoProtect True HEPA filter.

3. Code (C7) of the NanoProtect Active Carbon filter displays on the screen after the lifetime counter of the NanoProtect True HEPA filter has been reset

4. Touch and hold
for 3 seconds to force reset the filter lifetime counter of the NanoProtect Active Carbon filter and exit the filter reset mode

This chapter summarizes the most common problems you could encounter with the air purifier. If you are unable to solve the problem with the information below, visit www.philips.com/support or call 1-866-309-8817 for assistancassistance
| Problem | Possible solution |
| The air purifier does not work even though it is plugged into the wall outlet and switched on. | • The timer is set to a specific time interval. Reset or turn off the timer. • Try a different electrical outlet or check the wall switch. • The filter alert status is displaying the filter code. Replace the corresponding filter and reset the filter lifetime counter (see chapter "Replacing the filters"). • If the problem persists, visit www.philips.com/support or call 1-866-309-8817 for assistance |
| The air purifier does not work even though it is switched on | • The filter replacement indicator has been on continuously but you have not replaced the corresponding filter, and the air purifier is now locked. In this case, replace the filter and reset the filter lifetime counter |
| The air purifier accidentally powers off. | • The air purifier restarts automatically and goes to the previous mode when the power resumes. |
| How can I know whether my device is connected version or nonon-connected version? | • Please check the type plate at the backside of the device, model AC2889 is the connected version while model AC2885 is non-connected version |
| The airflow that comes out of the air outlet is significantly weaker than before | • The pre-filter is dirty. Clean the pre-filter (see chapter "Cleaning") |
| The air quality does not improve, even though the air purifier has been operating for a long time. | • One of the filters has not been placed in the air purifier or a filter is not placed properly. Make sure that all filters are properly installed in the following order, starting with the innermost filter: 1) NanoProtect True HEPA filter (FY2422); 2) NanoProtect Active Carbon filter (FY2420); 3) pre-filter. • The air quality sensor is wet. Make sure that the air quality sensor is clean and dry (see chapter "Cleaning"). |
| The color of the air quality light always stays the same. | • The air quality sensor is dirty. Clean the air quality sensor (see chapter "Cleaning"). |
| The air purifier produces a unpleasant smell. | • The first few times you use the air purifier, it may produce a plastic smell. This is normal. The air purifier may also produce an unpleasant smell when the filter is dirty. In this case, clean or replace the appropriate filter. • If the air purifier produces a burnt odor, switch OFF and unplug from the electrical outlet. Call 1-866-309-8817 for assistance. |
| The air purifier is loud. | • If the air purifier is too loud, change the fan speed to a lower fan speed level. When using the air purifier in a bedroom at night, choose the sleep mode. |
| The air purifier still indicates that I need to replace a filter, but I already did. | • Perhaps you did not reset the filter lifetime counter. Plug in the air purifier, touch to switch on the air purifier, and touch and hold the reset button for 3 seconds (see Filter force reset section). |
| Error codes "E1", "E2", "E3" or "E4" displays on the screen | • The air purifier has malfunctions. Visit www.philips.com/ support or call 1-866-309-8817 for assistance. |
For AC2889 connected version only:
| Problem | Possible solutio |
| Which App I should download? | • Please download and install the 'Air Matters' App developed by FreshIdeas Studio from the App Store or Google Play. |
| The Wi-Fi setup is not successful. | • If the router your purifier is connected to is dual – band and currently it is not connecting to a 2.4GHz network, please switch to another band of the same router (2.4GHz) and try to pair your purifier again. 5Ghz networks are not supported. • Web authentication networks are not supported. • Check if the purifier is within range of the Wi-Fi router. You can try to locate the air purifier closer to the Wi-Fi router. • Check if the network name is correct. The network name is case-sensitive. • Check if the Wi-Fi password is correct. The password is case-sensitive. • Retry the setup with the instructions in section ‘Set up the Wi-Fi connection when the network has changed’. • The Wi-Fi connectivity can be interrupted by electromagnetic or other interferences. Keep the appliance away from other electronic devices that may cause interferences. • Check if the mobile device is in airplane mode. Make sure to have the airplane mode deactivated when connecting to the Wi-Fi network . • Consult the help section in the App for extensive and upto-date troubleshooting tips. |
Reference file: Philips AC2889/41 Series 2000i Air Purifier
Series: 2000i
Additionally, the document applies to other Philips models: AC2885, AC2889