English 7

KControl panel

1 Light sensor for night mode

2 AIR QUALITY on/off button with light

3 Power on/off button

4 SILENT button with light

5 Power-on light

6 FAN SPEED button with light

7 AUTO button with light

8 Fan speed lights (1, 2, 3 and boost power)/filter replacement lights

9 FAN SPEED indications

10 REPLACE FILTER indications

LFilter 4: HEPA filter

MFilter 3: activated carbon filter  

NFilter 2: formaldehyde filter (supplied with AC4074) or multi-care filter (supplied with AC4072)

OFilter 1: pre-filter

PFront panel

Important

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 flammable detergent enter the appliance to avoid electric shock and/or a fire hazard.

-- Do not clean the appliance with water or any other liquid or a (flammable) detergent to avoid electric shock and/or a fire hazard.

Warning

-- Check if the voltage indicated on the bottom of the appliance corresponds to the local mains voltage before you connect the appliance.

-- If the mains cord is damaged, you must have it replaced by Philips, a service centre authorised by Philips or similarly qualified persons in order to avoid a hazard.

-- Do not use the appliance if the plug, the mains cord or the appliance itself is damaged.

-- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

-- Children should be supervised to ensure that they do not play with the appliance.

-- Do not block the air inlet and outlet, e.g. by placing items on the air outlet or in front of the air inlet.

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 wall socket used to power the appliance has poor connections, the plug of the appliance becomes hot. Make sure you plug the appliance into a properly connected wall socket.

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Philips AC4074 manual English
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AC4074 specifications

The Philips AC4074 is a cutting-edge air purifier designed to enhance indoor air quality in homes and offices. With its modern aesthetic and robust functionality, this device addresses common air pollutants, providing a healthier living environment.

One of the standout features of the Philips AC4074 is its advanced filtration system. It utilizes a multi-layered filter that includes a pre-filter, a HEPA filter, and activated carbon. The pre-filter effectively captures larger particles such as dust and hair, while the HEPA filter is capable of trapping 99.97% of particles as small as 0.3 microns. This includes harmful allergens like pollen, dust mites, and pet dander, making it ideal for allergy sufferers. The activated carbon layer works to eliminate odors and harmful gases, ensuring that the air is not only clean but also fresh.

The AC4074 incorporates Philips’ innovative VitaShield technology, which enhances its filtration capabilities. This technology senses the air quality in real-time, automatically adjusting the purification speed based on the level of pollutants detected. With its Smart Sensor, users can rest assured that the device will operate efficiently, providing purified air without any manual intervention.

In addition to its powerful purification features, the Philips AC4074 boasts a user-friendly interface. It features intuitive controls, allowing users to adjust settings with ease. The LED display provides real-time feedback on air quality, filter status, and operational mode.

Another notable characteristic of the AC4074 is its quiet operation. Designed for use in bedrooms and living spaces, the air purifier includes a sleep mode, which reduces noise levels for undisturbed rest. Its compact design allows it to fit seamlessly into any room, making it a practical choice for various living environments.

With energy efficiency in mind, the Philips AC4074 is also designed to operate without significantly increasing energy bills. The unit is compliant with various energy standards, ensuring that it provides environmental benefits without compromising on performance.

Overall, the Philips AC4074 represents a harmonious blend of technology, efficiency, and design, making it an excellent choice for anyone looking to improve their indoor air quality. With its powerful filtration system, smart sensing capabilities, user-friendly controls, and quiet operation, it stands out as a reliable air purifier that meets the needs of modern living.
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