LG ARUM072BTE5 Installation Manual page 92

REFRIGERANT PIPING FOR
SEPARATED OUTDOOR UNITS
Height Differential for Separated Outdoor Units
Maximum allowable height differential (h) between two outdoor units is 16.4 feet.
To indoor units
Example of an Incorrect Height Differential
To indoor units
92
h≤16.4 feet
Due to our policy of continuous product innovation, some specifications may change without notification.
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Oil Trap
To indoor units
h≤16.4 feet