
5. Disconnect the DC wires from the inverter and the AC wires from the Connection
Unit with Safety Switch.
6. Disconnect the wires connected between the inverter and the Connection Unit with
Safety Switch:
Antenna cable from the communication board
RS485 and/or Ethernet connection from the communication board
Grounding cable
7. Open the Connection Unit with Safety Switch bracket screws.
Figure 28: Connection Unit with Safety Switch bracket
8. Disconnect the Connection Unit with Safety Switch from the inverter by opening the
two clips securing the Connection Unit with Safety Switch to the inverter: Carefully
place a screwdriver between the clip and the enclosure and pull the clip.
Figure 29: Disconnecting the Connection Unit with Safety Switch from the inverter
9. Detach the Connection Unit with Safety Switch from the inverter.
10. Place the new Connection Unit with Safety Switch and secure it to the inverter using
the clips.
11. Insert the wires from the inverter into the openings in the Connection Unit with
Safety Switch and the ferrite bead.
Appendix A: Replacing and Adding System Components
76
EV Charging Single Phase Inverter MAN-01-00629-1.2
Содержание SE5000H-AU
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