LG ARUB80LT2 Installation Manual page 34

Refrigerant piping installation
Connection between outdoor and outdoor unit
I Example of Pipe Connection between Outdoor
1. Pipe Connection between Outdoors
2. In case pipe length between outdoors is less than 2m
34 Outdoor Unit
h1
Differnce in height between outdoor units
Less than 5m( h1
Longest Pipe Length between Outdoors
Less than 10m, after 1st branch.
Less than 10 m
Less than 2 m
5m).