Electrical Connections
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Make sure that the ground wire port of this inverter has been connected.
The user must perform shell grounding connections to prevents electric
shock.
6.5 Grounding Connection (Mandatory)
■ Ground connection steps
Step 1. Prepare a one-core cable (4-6 mm²), and then nd the OT terminal in
the accessories. Strip the grounding cable insulation (length:10-12 mm).
One-core cable (4-6 mm
2
)
10-12 mm
OT terminal
8mm
Diagonal pliers
Step 4. Slide to close the lower cover. Use cross screwdriver to tighten the
screws on both sides of the inverter.
Step 3. Insert the prepared cable into the corresponding ports.
DO_1
DO_2
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