3.2 Pipelines Connection
3.1 Installation Instruction
①
②
③
3. UNIT INSTALLATION
5
This electrical water heater shall be installed on a solid wall. If the strength of the wall cannot bear
the load equal to two times of the total weight of the heater filled fully with water, it is then neces-
sary to install a special support.
Incase of hollow bricks wall, ensure to fill it with cement concrete completely.
After selecting a proper location, install the mounting bracket to a solid wall.
Methods of installation: Follow the installation as show in Fig.3. Use the anchors and fasteners
provided along with the product for securing the bracket(Fig.2) firmly in the wall.
Align the slots on the back of the water heater with the projections on the bracket and mount the
water heater on the bracket. Thereafter slide the water heater gently towards the bottom side on
lock the water heater.
①
②
③
The dimension of each pipe part is G1/2” ; The massive pressure of inlet should use Pa as the
unit; The minimum pressure of inlet should use Pa as the unit.
Connection of pressure relief valve with the heater on the inlet of the water heater.
In order to avoid leakage when connecting the pipelines, the rubber seal gaskets provided with the
heater must be added at the end of the threads to ensure leak proof joints (see Fig.5).
If the bathroom is too small, the heater can be installed at another place. However, in order to
reduce the pipeline heat losses, the installation position of the heater shall be closed to the
location shall be as near as possible to the heater.
④
Install the supply socket in the wall. The supply socket be 220V~240V. It is recommended to placed
the socket on the right above the heater. The height of the socket to the ground shall not be less than
1.8m (see Fig.4). If there is fault on power cable, it should be replaced by the manufacturers, agencies
or qualified person who is able to do this so as to ensure the safety.
(Fig.2)
(Fig.3)
135mm
101mm
69mm
48.5mm
(Fig.4)
N (Blue)
L (Brown) E (Yellow/Green)
⑤
Ground
≥1.8m
