6
3.Fix the hook on the wall and position unit accordingly.
4.Connect the unit to main water pipe.
5.Install a Non-Return Isolating valve only if needed by local standards.
6.When installing on plastic outlet fittings.DO NOT USE TEFLON TAPE
Electrical Connection
Always reference the wiring diagram located on Instruction Manual for the
correct electrical connections.
Schematic Wiring Diagram
When installing the electrical wiring to the water heater, please make sure:
The power is shut off to the water heater.
Schematic Wiring Diagram for Three Phase
L
E
N
L
L
The
rmal
Con
t
rol
le
r
Silicon Controller
(triac)
Silicon Controller
(triac)
Silicon Controller
(triac)
Heating
Element
Heating
Element
Heating
Element
Relay
Relay
Relay
Transformer
Power PCB Control PCB
415V~
7.The unit shall not be powered up unless you make sure that it is filled with
water and all pipe lines are well installed without leakage and the power
supply is installed correct.
1.The unit should be wall-mounted installed.
2.Determine the right position of installation for the unit; According to Figure 1
and Figure 2.
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