48简体中文

--过滤网更换指示灯 1 闪烁:必须清洁过滤网 1(预过滤网)。有 关详细说明,请参阅清洁一章。

--过滤网更换指示灯 2 闪烁:必须更换过滤网 2(甲醛过滤网,对 应于 AC4074;或多功能过滤网,对应于 AC4072)。

--过滤网更换指示灯 3/4 闪烁:必须更换活性炭过滤网及 HEPA 过滤网。

注意: HEPA 过滤网与活性炭过滤网的使用寿命相似,因此它们必 须同时更换。

过滤网更换锁定

如果没有及时更换过滤网,则在过滤网更换指示灯开始闪烁后,产 品将停止运行约 2 周。一旦产品锁定,只有在更换过滤网并按重置 按钮之后,它才会恢复运行。

注意: 当控制面板上的过滤网更换指示灯 2 3/4 以及 REPLACE FILTER(更换滤网)指示灯持续亮起时,产品即已锁定(详细信 息,请参阅本章中的维护过滤网部分)。

产品锁定前所能使用的时间取决于发出过滤网更换提醒后选择的运 行时间和速度级别。

产品锁定之前 1 天左右,它会每 30 分钟发出一声哔声,提醒您某 个过滤网需要更换。

产品锁定之后,无论按哪个按钮,您都会听到一声哔声。您可以通 过按住开/关按钮来关闭产品。

如果产品锁定:

1检查是否需要更换过滤网(请参阅过滤网更换提醒一节)。

2 关闭产品并拔下电源插头。

3更换相应的过滤网(请参阅更换过滤网一节)。

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Philips AC4074 manual 48 简体中文, 过滤网更换锁定

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.