Chinese user manual describing the installation, configuration and operation of the Wei An Shuangxiang Control unit.
This manual provides step‑by‑step instructions for installing and configuring the Wei An Shuangxiang Control. It includes safety notices, wiring diagrams, and detailed procedures for setting parameters and troubleshooting.
The document is organized into sections covering purpose, device overview, hardware components, configuration steps, and maintenance. Appendices list part numbers, LED indicators, and related software tools. This manual is written in Chinese.