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This manual provides safety warnings, installation guidelines, and operating instructions for Haier electric water heaters (models ES50H‑X1(E), ES60H‑X1(E), ES80H‑X1(E), ES50H‑Z4(ZM), ES60H‑Z4(ZM), ES80H‑Z4(ZM)). It includes details on power settings, water‑pressure limits, and recommended maintenance.
The document also contains a troubleshooting section, specifications, and a packing list, helping users set up the unit, adjust temperature, use the appointment‑wash function, and perform regular cleaning and magnesium‑rod replacement. This manual is written in Chinese.
| Rated Voltage | 220 V, 50 Hz |
|---|---|
| Power | 3000 W (max) |
| IP Rating | IPX4 |
| Heating Modes | 2000 W (full‑tank) / 3000 W (half‑tank) |
E3 appears when the ambient temperature is below –20 °C; the heater shuts off for protection and resumes normal operation when the temperature rises above –19 °C.
The magnesium rod should be replaced every two years to maintain corrosion protection.