This manual begins with safety precautions, reminding users to verify a 110 V/60 Hz power source, keep the unit away from flammable materials, and avoid inserting objects into the air inlet or outlet. It also outlines proper placement, wall‑mounting guidelines, and the need for a minimum 30 cm clearance from the ceiling.
The document then describes the operation panel, mode selection (standard, fuzzy, timer, ion, UV), and detailed maintenance procedures. Instructions cover removing the front panel, cleaning the HEPA filter with water or a vacuum, and periodic replacement. Additional sections explain filter‑life indicators, cleaning of the dust‑collection plate, and troubleshooting steps for power or airflow issues. This manual is written in Chinese.