This document is a manual for A.O. Smith gas water heater, which provides instructions and guidelines on installation, usage, maintenance, and warranty.
This manual provides essential safety precautions and general information for the A.O. Smith JSQ series gas water heaters. It emphasizes professional installation, proper ventilation, correct gas type, reliable grounding, and safe handling of exhaust pipes.
The guide details step‑by‑step installation procedures, performance specifications, operation instructions, routine inspection, troubleshooting, and warranty service. It also lists required accessories and packing contents for each model. This manual is written in Chinese.
| Rated heat load (kW) | 32.5 / 26 / 22 |
|---|---|
| Rated water heating capacity at +25 °C (kg/min) | 16 / 13 / 11 |
| Rated water heating capacity at +40 °C (kg/min) | 10 / 8.1 / 6.8 |
| Fuel type | Natural gas |
| Rated gas pressure (kPa) | 2 |
| Ignition method | Pulse ignition |
| Water pressure range (MPa) | 0.02 – 0.8 |
| Minimum water flow (L/min) | 2.7 |
| Dimensions (mm) H×W×D | 555 × 350 × 132 |
| Net weight (kg) | 16 / 15 / 14 |
| Power supply voltage | AC220 V, 50 Hz |
| Standby power consumption | 0.5 W (off), 1.5 W (on) |
| Anti‑freeze heater power (EX models) | 126 W |
| Energy efficiency level | Level 2 (≥88 % efficiency) |
Use a dedicated gas‑specific aluminum‑plastic pipe, metal flexible pipe, or metal pipe; rubber pipe is not recommended, and if used it must be replaced every 18 months.