The manual begins with safety warnings, emphasizing proper grounding, the need for qualified installers, and precautions against fire and electric hazards. It then details step‑by‑step installation procedures, including mounting brackets, drainage connections, and electrical wiring.
Subsequent sections cover normal operation, control panel functions, filter cleaning, battery replacement for the remote controller, and routine maintenance. The final part lists technical specifications, warranty information, and service contact details. This manual is written in Japanese.
The filter should be cleaned after the unit has operated for about 100 hours, as indicated by the indicator light.