LG BUEL011HBC1 Installation Manual page 30

Installation
Remove the connection box cover.
c
When removing the connection box cover, it may be necessary to temporarily remove cables
passing through the connection box cover.
After completing all connections, temporarily removed cables must be restored to their
original state.
Pass the 3-conductor communication cable through the upper cable gland to the right side
D
of the battery unit.
Rotate the cable gland to tighten the gland hole.
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