LG ARUM080LTE5 Engineering Product Data Book page 724

Multi V 5
6. Refrigerant piping Installation
■ Heat Pump System
Outdoor unit
2 unit
3 unit
4 unit
For more information including installation method of connection pipe, refer accessory installation manual.
Model
[unit:mm(inch)]
ⓒ ARCNN21
ⓑ ARCNN31
ⓐ ARCNN41
Liquid pipe
Installation of Outdoor Units
Gas pipe
[unit:mm(inch)]
13