The manual mainly introduces the use methods, installation steps and warranty policy of Haier 3D226H-J1(E) electric water heater.
This manual provides detailed installation procedures for Haier 3D series water heaters, covering pre‑assembly of the bend, flow sensor and safety valve, wiring connections, and final setup. It also includes safety precautions and component specifications such as the required operating pressure of 0.8 MPa.
The document outlines Haier's warranty policy, including eight‑year free repair for performance faults and lifetime replacement for the heating element, as well as conditions that void the warranty. Service contact information and consumer rights under Chinese law are also provided. This manual is written in Chinese.
| Maximum operating pressure | 0.8 MPa |
|---|
No, using the heater for commercial purposes limits the warranty to three months unless otherwise specified in the sales contract.