3. UNIT INSTALLATION
2.4 Internal Wire Diagram
5
WIRING DIAGRAM
Thermal
Cut Out
Thermal
Cut Out
Power
Indicator
Heating Indicator
Thermostat
Thermostat
Heating Element
Power
Brown
Blue
Yellow/Green
E
N
L
Q Q
0
1
2
1
0
2
Q
Q
3.1 Installation Instruction
①
②
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 necessary to install a special support.
Incase of hollow bricks wall, ensure to fill it with cement concrete completely.
After selecting a proper location, determine the positons of the two install holes used for
expansion bolts with hook, Make two holes in the wall with the corresponding depth by using
a chopping bit with the size matching the expansion bolts attached with the machine, insert
the screws, make the hook upwards, tighten the nuts to fix firmly, and then hang the electri-
cal water heater on it (see Fig.2).
(Fig.2)
Expansion bolt (with hook)
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