8. Disconnect the DC and AC cables from the DC Safety Unit (if applicable).
9. Disconnect the wires connected to the inverter or between the inverter and the DC
Safety Unit:
Antenna cable from the communication board
DC and AC wires in the DC Safety Unit
Grounding cable
10. Disconnect the DC Safety Unit from the inverter by opening the two clips securing
the DC Safety Unit to the inverter: Carefully place a screwdriver between the clip and
the enclosure and pull the clip.
Figure 28: Disconnecting the DC Safety Unit from the inverter
11. Remove the screws securing the inverter to the mounting brackets and lift the
inverter from the mounting bracket.
Single Phase Inverter with HD-Wave Technology Installation MAN-01-00540-1.0
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Replacing an Inverter