This manual provides essential safety warnings and preparation steps for installing the CEWH‑S2 water heater. It stresses the need for a grounded power outlet, a properly sized floor drain, and the importance of filling the tank before first use to avoid dry‑burn damage.
Detailed installation instructions cover mounting the unit on a wall, connecting the pressure‑relief valve (G1/2‑0.8, preset to 0.8 MPa), routing the PPR water pipes, and wiring the plug to a dedicated 16 A grounded socket. The guide also explains how to set the temperature knob, select heating power, and perform initial water filling and air‑bleeding procedures. This manual is written in Chinese.
| Pressure Relief Valve Model | G1/2‑0.8 |
|---|---|
| Required Socket Current Rating | ≥ 16 A |
The unit uses a double‑pole high‑temperature limit protection switch that instantly disconnects both live and neutral conductors.
Turn the temperature adjustment knob; rotating clockwise raises the set temperature, counter‑clockwise lowers it.