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自动模式

打开产品之后,内置的空气质量传感器将自动测量室内的空气质 量。激活自动模式之后,产品将根据测定的空气质量选择最合适的 风扇速度。

1 按住开/关按钮 2 秒钟以打开产品。

2 AUTO(自动)按钮激活自动模式。

注意: 当产品在其它模式下运行时,如果您想激活自动模式,只需 按 AUTO 自动按钮。

,, 此时,AUTO(自动)指示灯将亮起。

,, FAN SPEED(风速)指示灯将指明产品运行时的风扇速度。 注意: 当空气质量非常好时,本产品将以很低的速度运行;当风扇 以最低速度设置运行时,FAN SPEED 风速指示灯将不亮起。在此 情况下,只有开机指示灯和 AUTO 自动指示灯亮起。

注意: 内置空气质量感应器可测定空气质量并自动选择相应的风速 设定,以保证室内空气处于最佳质量。当空气洁净时,产品将停止 运转。如果空气质量变差,则产品将开始以较低的风速和噪音级别 运行,以将能耗保持在最低水平。

夜间模式

本产品可以与周围环境协调工作。在自动模式下,当室内环境变暗 时,产品将自动切换至夜间模式。当室内环境变暗 3 分钟后,产品 的指示灯将熄灭,风扇速度和噪音级别也会降低,同时能耗降至最 低如果室内环境重新变得明亮并且时间持续 5 分钟或更长,则产 品将恢复正常运行。

在夜间模式下,自动控制功能仍然生效。如果空气干净清新,指示 灯和风扇将会关闭。如果空气质量较差,产品将被激活,指示灯和 风扇也将重新打开。

注意: 夜间模式仅适用于产品在自动模式下工作的情况。

风扇速度

如果不使用自动模式,您可以自行选择需要的风扇速度。

1按住开/关按钮 2 秒钟以打开产品。

2 按一下或按几下 FAN SPEED 风速按钮,选择所需的风扇速 度。

,, 之后,对应的风扇速度指示灯及指示灯上方的指示将显示设置的 风扇速度(123 或增强功率)。

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Philips AC4074 manual 44 简体中文, 自动模式, 夜间模式, 风扇速度

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.