This document is the Haier water heater manual, which introduces the use, installation and maintenance of the water heater
This manual provides detailed safety warnings and precautions for the ES series electric water heaters, including the need for an independent 220 V/50 Hz power source, proper grounding, and keeping the unit away from flammable materials. It also explains how to install the unit on a wall, secure it with brackets, and connect the water and electrical lines correctly.
The document describes normal operation, temperature setting, 3‑D heating mode, and how to use the remote control. Maintenance procedures such as periodic cleaning, magnesium rod replacement, and troubleshooting steps are covered, along with warranty and service information. This manual is written in Chinese.
| Capacity | 50 L (for ES50 models) |
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Immediately cut off the power, stop using the heater, and contact the service center or a qualified electrician.