繁體中文 33

更換濾網指示燈

更換濾網指示燈會顯示哪一個濾網必須清潔或更換。

--更換濾網指示燈 1 閃爍:濾網 1 (前層濾網) 必須清潔。如需進 一步說明,請參閱「清潔」單元。

--更換濾網指示燈 2 閃爍:濾網 2 (甲醛濾網 (供應與 A4074) 或全 效濾網 (供應與 AC4702)) 必須更換。

--更換濾網指示燈 3/4 閃爍:活性碳濾網與 HEPA 濾網必須更 換。

注意: HEPA 濾網與活性碳濾網的使用壽命差不多,因此必須同時 更換。

更換濾網鎖

如果不即時更換濾網,本產品會在更換濾網指示燈開始閃爍約 2 週 後停止運作。產品鎖定後,必須更換濾網,並按下重設按鈕才能恢 復運作。

注意: 當濾網更換指示燈 2 3/4 以及控制面版上的更換濾網 (REPLACE FILTER) 指示持續亮起,本產品已鎖定 (請參閱本章節 中的「濾網保養」部分,取得詳細資訊)

產品會在多久時間後鎖住,則根據更換濾網警示燈亮起後的運作時 間與所選的速度等級而定。

本產品進入鎖定狀態的前 1 天,每隔 30 分鐘會發出嗶聲,提示有 濾網需要更換。

本產品鎖住後,按下任何一個按鈕,都會聽見嗶聲。您可以按下開

(On/Off) 不放,以關閉產品電源。 如果產品已鎖住:

1檢查哪個濾網需要更換 (請參閱「更換濾網警示燈」單元)

2關閉產品電源,並拔除插頭。

3更換對應的濾網 (請參閱「更換濾網」)

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Philips AC4074 manual 更換濾網指示燈, 更換濾網鎖

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.