This manual provides step‑by‑step instructions for installing the A.O. Smith EESR electric storage water heater. It includes safety warnings, required clearances, mounting procedures, water‑pipe connections, and how to secure the control panel.
The guide also explains the heater’s functional features such as the high‑temperature cut‑off, timer modes, AES mode, and immediate heating function, plus routine maintenance and troubleshooting tips. This manual is written in Chinese.
| Model variants | EESR-15C, EESR-SQC, EESR-g5G |
|---|
The heater must be grounded, installed on a stable surface above 0 °C, kept at least 30 cm from walls, and protected from water ingress.