Philips AC4002, AC4004 user manual Appliance doesn’t, Work

Page 19

22 English

Problem

Possible solution

 

 

The appliance doesn’t

You ignored the filter replacement lights.You did not replace a filter when

work.

the corresponding filter replacement light and the REPLACE FILTER light

 

started flashing and did not respond when the appliance started to beep

 

every 30 minutes after approx. 2 weeks. As a result, the appliance is now

 

locked and you have to replace the filter and reset the appliance (see

 

chapter ‘Filter replacement’) so that the appliance can provide healthy air

 

again.

The AIR QUALITY lights keep flashing and the appliance does not work.

There is a problem with the air quality sensor of the appliance. Please contact the Philips Consumer Care Centre in your country (you find its phone number in the worldwide guarantee leaflet). If there is no Consumer Care Centre in your country, go to your local Philips dealer.

No air comes out of the air outlet

The airflow that comes out of the air outlet is significantly weaker than before.

The air quality does not improve, even though the appliance has been operating for a long time.

The AIR QUALITY light does not change colour even though the appliance has been operating for some time.

I need cleaner air because I have an allergy.

The appliance is extra loud.

The appliance is not switched on. Put the plug in the wall socket and switch on the appliance.

The air quality is good and the auto mode is activated. In this case, the appliance stops operating automatically when the air is clean to save electricity.

The pre-filter is dirty. Clean the pre-filter (see chapter ‘Cleaning’).

You haven’t removed all packaging material from the filters. Make sure that you have removed all packaging material.

One of the filters has not been placed in the appliance. Make sure that all filters are properly installed in the following order, starting with the innermost filter: HEPA filter, activated carbon filter, multi-care filter (AC4004 only), pre-filter.The multi-care filter (AC4004 only) has to be attached to the back of the pre-filter.

The air quality sensor is wet.The humidity level in your room is high and causes condensation. Make sure that the air quality sensor is clean and dry (see chapter ‘Cleaning’).

The room in which you run the appliance is larger than 30m², which is the maximum size at which this air purifier can operate effectively.

The air quality sensor is dirty. Clean the air quality sensor (see chapter ‘Cleaning’).

You can change the air quality sensor sensitivity (see chapter ‘Using the appliance’) to make the air purifier clean the air even better.

You have not removed all packaging material from the filters. Make sure that you have removed all packaging material.

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Contents Register your product and get support at AC4002 AC40047 89 Filtration in several stages IntroductionGeneral description Fig English Before first use Electromagnetic fields EMFPlacing the filters English Using the appliance AC4002AiR QUAliTY lights Auto modeAC4004AiR QUAliTY lights Blue Very good Deep purple Good Purple Fair Red BadFan speed Timer functionAdjusting the air quality sensor sensitivity Sleep modeThere are 3 sensitivity levels Pre-filter Cleaning and maintenanceSensitivity level Body of the applianceEnglish Air quality sensor Appliance Put the plug in the wall socketFilter replacement lock Filter replacementFilter maintenance Filter cleaning light and filter replacement lightsReplacing the filters and resetting the appliance English Again AccessoriesPut filter 1 pre-filter back into the appliance ApplianceAC4002 only adding the multi-care filter Guarantee and service TroubleshootingEnvironment Work Appliance doesn’tIndicates that I need Appliance still
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AC4002, AC4004 specifications

The Philips AC4002 and AC4004 air purifiers are designed to enhance indoor air quality, catering to a range of environments, including homes and offices. Both models are equipped with advanced technologies that ensure effective air purification, making them ideal for individuals concerned about allergens, pollutants, and overall air hygiene.

The Philips AC4002 features a 3-layer filtration system, combining a pre-filter, a HEPA filter, and an activated carbon filter. This multi-layer approach is engineered to capture up to 99.97% of airborne particles as small as 0.3 microns, which includes common allergens like dust mites, pollen, and pet dander. The activated carbon filter excels in reducing odors and harmful volatile organic compounds (VOCs), ensuring that the air remains fresh and pleasant.

Similarly, the AC4004 also incorporates a robust filtration mechanism. Furthermore, the AC4004 model is equipped with additional smart features, such as improved air quality sensors. These sensors continuously monitor the air quality and automatically adjust the fan speed according to the detected level of pollutants. This not only ensures efficient purification but also optimizes energy consumption, making the device eco-friendly.

Both models boast a sleek, modern design that seamlessly fits into various room styles. Their compact size allows for versatile placement, whether on a table, shelf, or floor. The intuitive user interface is designed for convenience, featuring easily accessible controls and a digital display that provides real-time information on air quality status.

Moreover, the noise levels of the Philips AC4002 and AC4004 are impressively low, meaning they can operate quietly in bedrooms or living spaces without causing disruptions. This is particularly important for users who prioritize peaceful environments for sleep or work.

In addition to their main features, the longevity is enhanced by filter replacement indicators, which alert users when it’s time to change the filters, ensuring optimal performance. With their combination of high-efficiency filtration, smart air quality monitoring, and user-friendly design, the Philips AC4002 and AC4004 air purifiers stand out as reliable options for anyone seeking to improve their indoor air quality.
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