Haier ES series gas water heater manual, which mainly introduces the product's functions, usage methods and maintenance methods
This manual begins with safety precautions, explaining the meaning of warning symbols and the special safety indicator that alerts you when the grounding line is live. It also details the required independent 220 V/50 Hz power supply, proper grounding, and installation requirements such as wall strength and pipe connections.
The second part covers operation, including how to set temperature, select heating modes, and use the remote control. It provides cleaning and maintenance procedures, recommended service intervals, and troubleshooting FAQs such as what to do when the safety indicator lights up. This manual is written in Chinese.
| Capacity | 40 L / 50 L / 60 L / 80 L |
|---|---|
| Power | 2000 W |
| Voltage | 220 V / 50 Hz |
| Water Pressure Range | 0.05 MPa – 0.8 MPa |
| Dimensions | 200 mm × 200 mm × 200 mm (approx.) |
The inlet water pressure must be at least 0.05 MPa and must not exceed 0.8 MPa.
No, the wall must be solid and able to support four times the weight of the fully filled heater.