This manual provides essential safety warnings and installation requirements for the EWH-10/10B water heater. It stresses that only qualified personnel should install the unit, that the power outlet must be reliably grounded, and that the heater must be mounted on a solid wall with proper support.
The guide details the step‑by‑step installation process, including pipe connections, pressure‑rated tubing, power wiring, and how to fill and purge the system. It also explains how to set the temperature using the front knob, the operation of the high‑temperature limit switch, and routine maintenance procedures. This manual is written in Chinese.
| Maximum pipe pressure | 1.0 MPa |
|---|
The heater has an artificial‑reset high‑temperature limit switch that automatically cuts power when the temperature exceeds the safe limit.
Turn the front knob clockwise to increase temperature; the OFF position indicates the heater is off.