3 Connect the cables to the power terminals and the control terminals. For cable
specifications, refer to 1.5 Cable Selection on page 13.
To connect an LCD loader, remove the plastic knock-out from the bottom of the front cover (right
side). Connect the signal cable of the LCD loader to the RJ-45 port on the control board. (0.4-
22kW models only)
Step 2 Ground Connection
Remove the front cover(s), cable guide, and the control terminal cover. Then follow the
instructions below to install the ground connection for the inverter.
• 200 V products require Class 3 grounding. Resistance to ground must be < 100Ω.
• 400 V products require Special Class 3 grounding. Resistance to ground must be < 10Ω.
Install ground connections for the inverter and the motor by following the correct specifications to
ensure safe and accurate operation. Using the inverter and the motor without the specified
grounding connections may result in electric shock.
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