This manual provides the necessary information to install, operate, and maintain the Sampo AW‑2451M, AW‑2561M, and AW‑2631M split‑type air‑conditioners. It includes safety precautions, wiring diagrams, and step‑by‑step installation instructions.
The document also covers normal operation controls, routine cleaning, troubleshooting tips, and service procedures to help users keep the units running efficiently. This manual is written in Japanese.