This manual introduces the names and functions of each part of the Hitachi shallow well pump, as well as safety usage methods. It is an essential reference material for using this product.
The manual thanks the buyer and stresses reading the safety precautions before using the Hitachi pump. It explains that installation must be performed by qualified installers and that the model number can be verified on the pressure tank label.
The document covers component identification, wiring diagrams, controller functions, operation modes, pressure settings, freeze‑protection, troubleshooting, and warranty/after‑service information. Detailed specifications for each model are listed at the end of the manual. This manual is written in Japanese.