5 Electrical Installation User Manual
32
Cable connection method
Step 1 Loosen the union nuts of “ ” gland terminals.
Step 2 Insert the green-yellow wire from the device outside into the “ ” gland
terminal, then pull the wire and connect it to the inner terminal. Enough
wire bending space should be ensured.
Step 3 For the stripped length, refer to the "Tab. 5-1 Wiring requirements".
Step 4 Connect the OT terminal.
Step 5 According to the sequence of screw, spring washer, flat washer, OT
terminal and ground hole to connect the OT terminal to the ground
copper bar. For the fastening torque, refer to the "Tab. 5-1 Wiring
requirements"
Step 6 Tighten the nuts of gland terminal clockwise. Ground wirings have been
finished.