This manual provides the installation instructions, safety precautions, and maintenance procedures for the Haier LSQW(R)F65‑390 air‑cooled modular chiller (heat‑pump) unit. It explains the basic refrigeration principle, the unit's workflow, and the performance parameters.
The document also includes dimensions, pre‑start checks, controller usage, operation checks, and detailed maintenance and care guidelines, along with contact information for after‑sales service. This manual is written in Chinese.