GM Energy V2H Bundle Installation Manual 44
Figure 31: Home Hub grid power connections
Note: Torque circuit breaker terminals to values specified on the breakers. Terminals other than breaker terminals &
EVL1/EVL2 are suitable for 60/75ºC AL/CU wire. Breaker terminals are suitable for wire as marked. Communication
wires may not be tied to power wires.
Communication Wire Connection
Refer to Figure 29 callout 1 and Table 11:
1. For RS-485 A1, B1, A2, and B2, use provided 14 AWG wire and strip 3/8″ from the wire ends.
2. For 12V and GND, use provided 14 AWG and strip 3/8″ from the wire ends.
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