LG multi V ARUN Series Installation Manual page 41

• 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.
(Example 1)
Toward indoor unit
(Example 2)
Toward indoor unit
(Example 3)
Toward indoor unit
Pipe connections between indoor and outdoor unit
Toward indoor unit
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Toward indoor unit
Oil Trap
Installation Manual 41
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