Philips AC4084/AC4085 User Guide

About this manual

This guide provides step‑by‑step instructions for the first use of the AC4084/AC4085, including how to power the unit and configure basic settings. It also describes routine maintenance such as weekly cleaning and the use of water and vinegar for cleaning.

Detailed sections cover how to replace each filter (filters 2, 3, 4, and 5) and explain the functions of the air‑quality sensor, humidification filter, and HEPA filter. The guide includes safety notes and a reminder that specifications may change without notice. This manual is written in Chinese.

What's inside

• First use
• Use the appliance
• Water : Vinegar
• Weekly cleaning
• Replace filter 2
• Replace filter 3
• Replace filter 5
• Healthy air protect lock
• Cleaning sensor
• Specifications

Frequently asked questions

How do I replace filter 2?

Replace filter 2 (for AC4085 only).

How often should I clean the unit?

Perform weekly cleaning of the appliance.

What cleaning solution should be used?

Use water and vinegar for cleaning.