This manual is the user manual for the E series electric water heater, which mainly introduces the product's usage methods, maintenance and maintenance methods.
This manual explains the safety precautions for installing and using Haier ES series electric water heaters, including warnings about improper wiring, grounding, and the need for qualified personnel. It also details the required installation clearances, wall‑mounting method, and connection of water and power lines.
The guide describes the control panel functions, various heating modes (instant, 3D, reservation), battery replacement for the remote control, cleaning and regular maintenance procedures, and a FAQ section that helps resolve common issues such as power problems and water‑temperature settings. This manual is written in Chinese.
| Capacity | 50 L – 100 L |
|---|---|
| Power (3D mode) | 3000 W |
| Voltage | 220 V |
| Dimensions (W×H×D) | 200 mm × 200 mm × 282 mm |
Check that the power outlet is a dedicated, grounded socket and that the plug and wiring are correct; the heater must be connected to a reliable grounded power source.
Open the battery compartment on the back of the remote, remove the old button cell and insert a new one of the same type, making sure the positive side faces up.
Clean the exterior regularly, check the safety valve monthly, and every three years clean the heating element and inner tank to keep the heater operating efficiently.
Leave at least 300 mm of space around the unit to allow for future maintenance and to ensure proper ventilation.