This document describes the features and characteristics of the J SQ series water heaters, including temperature display, high temperature water setting, anti-freezing protection device, etc.
This manual outlines safety precautions, required clearances, and proper installation of the Haier JSQ series gas water heaters. It includes wiring, vent pipe installation, and pipe‑thread specifications to ensure safe and reliable operation.
The guide also describes how to operate the heater via the control panel, explains the display symbols, provides troubleshooting codes, and details routine cleaning, maintenance, and warranty information. Technical data such as rated heat output, water pressure range, and dimensions are listed for each model. This manual is written in Chinese.
| Rated gas pressure | 2800 Pa (high) / 2000 Pa (low) |
|---|---|
| Hot water production capacity | 10 kg/min (JSQ20‑S), 12 kg/min (JSQ24‑S/Q), 16 kg/min (JSQ32‑Q) |
| Water pressure range | 0.02 – 1.0 MPa |
| Start flow rate | 3 + 0.5 L/min |
| Dimensions (L × W × H) | 525 mm × 350 mm × 130 mm (JSQ20‑S) / 566 mm × 374 mm × 145 mm (JSQ24‑S/Q, JSQ32‑Q) |
| Rated voltage | AC 220 V |
| Rated frequency | 50 Hz |
| Input power consumption | 38 W |
| Anti‑freeze heating power | 80 W (freeze‑protection models) |
| Energy efficiency class | Class 2 |
| Water pipe thread | G 1/2 |