9
Circuit Connections of water storage tank
Open the adapting plate on the left end of the tank, follow the instructions of the
terminals in the diagram below to correctly wire the cables.
1.Determine the length of the electrical cable according to the distance between the
electrical source and the water tank, and this is the power supply of the electrical heater of
the water tank. A 3x1.5mm cable is needed which is offered by the installers. The cable
shall be polychloroprene sheathed wire (eg: H07RN-F,H05RN-F).
2.Connect respectively L line(red) and N line(blue) of the power cable to the L line and N line
of the terminal block,and the earth wire (yellow and green) shall connect to the earth tag on
the heating element.
3.Make sure to use lug plate to fix the power supply wire. The wiring of PE and L/N lines please
refer to below. The length of PE wire shall be longer than L/N wire, so that the L/N
conductors become taut before the earthing conductor if the cord slips out of the cord
anchorage.
For more information, please refer to the wiring diagram.
wiring
2
L-Live wire(red)
N-Neutral wire(blue)
E-Earth wire(yellow and green)
TB-Terminal block
TS- Thermostat
HE- Heating Element
1
2
4
3
L
N
E
TS
TB
HE
Electrical Wiring Diagram
Electric Auxiliary Heating
Solar Water Heater
1.Thermostat mount
2.Thermostat
3.L line of electrical heater(red)
4.N line of electrical heater(blue)
5Heating Element
6.L line of power cable(red)
7.N line of power cable(blue)
8.Earthing line of power cable
(yellow and green)
9.Fixing board
10.L line of thermostat(red)
11.N line of thermostat(blue)
12.Terminal block
.
PE wire
Steel plate
Screw
Washer
Lug plate
Spring washer
L/N wire
Thermostat
Screw
Washer
Lug plate
Installation Introduction
Circuit Connections
1
2
6
7
8
9
10
11
12
3
4
5
Содержание TP180JEF
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