Cable Connection - LG ESS HB 7.0 Manuel D'installation

Installation
60

3.2 Cable connection

3
disconnect switch
circuit breaker
A See 3.2.1. for Power Cable specifications
a) Connect the ground wire to terminal a .
b) Connect the negative line of the power cable
to terminal b .
c) Connect the positive line of the power cable
to terminal c .
B See 3.2.1. for Communication Cable
specifications
At first, connect the ground wire to terminal b .
Then, make connections to the other terminals
one after another.
Install protection cover before turning on.
C Connecting the battery pack to the inverter.
Refer to the Installation Instructions for the
inverter to connect the power cable and
communication cable to the inverter.
Then, push the disconnect switch up, so that it
is in the ON position.
※ Must turn off the disconnect switch to reduce
self-discharge of battery during shipping and
storage.
D After turning disconnect switch ON, Turn on the
circuit breaker.
CAUTION
MUST follow the turn on procedure.