72 Electrical installation
Connection procedure
1. Remove the front and bottom covers. See Removing and replacing the front cover
and bottom cover on page 51.
2. If necessary, fit DC connectors to the ends of the cables coming from the solar
strings. See DC cabling connection procedure on page 62.
3. Connect the DC cables to the inverter. See DC cabling connection procedure on
page 62.
4. Attach the AC connector to the AC cable, connect it to the inverter and complete
the AC cabling to the distribution board. See AC cabling connection procedure on
page 65.
5. If necessary, install an additional protective earth (PE) connection with a cable lug
to the additional PE securing point. See Selecting the power cables on page 37.
6. Connect control cables through the inlet conduits as required. Use the cable
clamps supplied to connect the cable shields to protective earth (PE). See
Connecting the control cables on page 66.
7. Check that all wiring is correct, safe and secure.
8. Replace the front and bottom covers. See Removing and replacing the front cover
and bottom cover on page 51.
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