LG 0CVW0-01O Manual page 371

MULTI V Water IV
8. Refrigerant Piping System
– Apply Oil Trap as shown below when the length of the pipe between the outside units is more than 2m.
Otherwise, the unit may not operate properly.
(Example 1)
(Example 2)
– When connecting the pipes between the outside units, the accumulation of oil in the slave outside unit should
be avoided. Otherwise, the unit may not operate properly.
(Example 1)
Toward indoor unit
(Example 2)
32
Heat Pump
Toward indoor unit
Toward indoor unit
Toward indoor unit
2m
Oil Trap
2m
2m
Toward indoor unit
Installation of Outside Units
[Unit:mm]
h