Rinnai gas rapid water heater manual with installation, operation, safety, troubleshooting and specifications for multiple models.
This manual provides detailed instructions for installing, operating, and maintaining Rinnai gas rapid water heaters. It covers first‑time use, temperature adjustment, safety precautions, and routine maintenance.
The document also lists product specifications, dimensions, and safety devices for the RUS‑10QD01/‑11QD01/‑13QD01/‑16QD01 and JSQ20‑C01/‑22‑C01/‑26‑C01/‑31‑C01 models, and includes a troubleshooting guide for common faults. This manual is written in Chinese.
| Model | JSQ20-C01, JSQ22-C01 |
|---|---|
| Rated Gas Pressure | 2 kPa (natural gas), 2.8 kPa (LPG) |
| Rated Heat Output | 19.5 kW (JSQ20‑C01), 21.5 kW (JSQ22‑C01) |
| Hot‑Water Capacity | 10 L/min (JSQ20‑C01), 11 L/min (JSQ22‑C01) |
| Dimensions (W×H×D) | 336 mm × 489 mm × 148 mm |
| Weight | 10 kg |
| Rated Voltage | AC 220 V / 50 Hz |
Open the water inlet valve fully, open the gas valve fully, turn on the hot‑water tap to confirm water flow, then close the tap and plug in the power.
Press the temperature adjustment button; press “△” to increase and “▽” to decrease. The controller offers 16 preset temperatures from 35 °C to 60 °C.
Immediately shut off the gas and water valves, ventilate the area, and refer to the fault‑identification table; if the issue cannot be resolved, contact an authorized service center.