52 简体中文

问题

可能的解决方法

 

 

产品不能启动。

您忽视了过滤网更换提醒。当过滤网更换指示灯开始闪烁时,您

 

没有更换过滤网;在约 2 周后,当产品开始每 30 分钟发出一声哔

 

声时,您没有及时回应。因此,产品现在已经锁定,您必须更换

 

过滤网并重置产品(请参阅更换过滤网一章),然后产品才

 

能重新运行。

出风口中没有排出空气

产品没有打开。请将插头插入电源插座并且打开产品。

 

空气质量很好,而且自动模式已经激活。在这种情况下,当空气

 

干净清新时,产品将自动关闭以达到节能的目的。

在激活 AUTO(自动) 模式后,风扇速度没有 变化。

当室内变暗时,处于自动模式下的产品将自动激活夜间模式。在 这种情况下,风扇速度将设置为很低的级别。如果要更改风扇速 度,请按一次或按多次 FAN SPEED(风速)按钮,设置所需的风 扇速度。

出风口排出的气流比之前

预过滤网很脏。请清洁预过滤网(请参阅清洁一章)。

明显减弱。

 

 

您没有除去过滤网上的所有包装材料。请确保您已经除去所有包

 

装材料。

即使在产品已经运行很长

某一过滤网可能没有放在产品内部。请确保按以下顺序正确安装

时间以后,空气质量也没

所有过滤网,首先从最里面的过滤网开始:1) HEPA 过滤网;2)

有显著提高。

活性炭过滤网;3) 甲醛过滤网(对应于 AC4074)或多功能过滤

 

网(对应于 AC4072);4) 预过滤网。

 

空气质量传感器是湿的。室内湿度过高,因此形成了冷凝水。请

 

确保空气质量传感器清洁干燥(请参阅清洁一章)。

 

产品所在房间的面积超过 55m²,而这是本空气净化器的最佳有效

 

使用范围。

空气质量光环和空气质量

空气质量传感器很脏。请清洁空气质量传感器(请参阅

指示灯的颜色始终相同。

一章)。

 

室内通风不足。请打开窗户,改善空气流通条件。

我是过敏症患者,需要更

您可以更改空气质量传感器的灵敏度(请参阅使用本产品

干净清新的空气。

章),使本空气净化器更全面细微地净化空气。

产品声音过大。

您没有除去过滤网上的所有包装材料。请确保您已经除去所有包

 

装材料。

我已经更换过了过滤网,

可能是您没有正确按下过滤网重置按钮。请将产品插电,按住

但是产品还是一直说需要

/关按钮,然后使用扁平的工具按下过滤网重置按钮。

更换过滤网。

 

产品停止运行,尽管通电

内置空气质量感应器确定空气质量良好,无需再进行净化。当空

指示灯仍在亮起。

气质量变差时,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。

Page 52
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Philips AC4074 manual 52 简体中文, 可能的解决方法

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.