LG Multi V ARUB Series - Page 43

Installation Manual 43
ENGLISH
• When connecting the pipes between the outdoor units, the accumulation of oil in the slave outdoor unit should be avoided.
Otherwise, the unit may not operate properly.
Toward indoor unit
Toward indoor unit
(Example 1)
(Example 2)
(Example 3)
h
h
h
0.2m
Toward indoor unit
Toward indoor unit Toward indoor unit
Oil Trap
* The level difference between two outdoor units, h is allowed up to 5m.
Refrigerant piping system