7.5.3
Connecting the electrical connections of the domestic hot
water tank with outdoor unit
Fig.42
230V
1
2
4
MW-2000400-3
5
3
8
6
9
7
The 1.5 mm
2
section power supply cable for the electrical connection of
the domestic hot water tank, is provided by the installer.
1. Feed the electrical power supply cable through the lower cover of the
domestic hot water tank.
Leave enough cable length to allow removal.
2. Connect the earth wire to the inspection hatch.
3. Connect phase and neutral to the thermostat of the domestic hot
water tank.
4. Tighten the traction arrestor to hold tight the power supply cable.
5. Disconnect the sensor from its lead.
6. Insert the temperature sensor into the sensor tube until it stops, sliding
out and pushing back past the traction arrestor.
7. Pass the sensor cable through the lower cover.
8. Tighten the traction arrestor.
9. Secure the lower cover with screws.
7 Installation
40
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