LG ARUN096BT2 Installation Manual - Page 34
Connection between outdoor and outdoor unit
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Refrigerant piping installation Connection between outdoor and outdoor unit s Example of Pipe Connection between Outdoor 1. Pipe Connection between Outdoors h1 Differnce in height between outdoor units Less than 5m(16ft)( h1 ≤ 5m(16ft)). Longest Pipe Length between Outdoors Less than 10m(32.8ft), after 1st branch. Less than 10m(32.8ft) CAUTION Apply oil trap between outdoor unit installed Higher level and outdoor unit installed lower level. Oil may be accumulated in stopped outdoor unit. 2. In case pipe length between outdoors is less than 2m(6.6ft) Less than 2m(6.6ft) 34 Outdoor Unit
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34
Outdoor Unit
Connection between outdoor and outdoor unit
■
Example of Pipe Connection between Outdoor
1. Pipe Connection between Outdoors
Less than 10m(32.8ft)
h1
Less than 2m(6.6ft)
2. In case pipe length between outdoors is less than 2m(6.6ft)
Differnce in height between outdoor units
Less than 5m(16ft)( h1
≤
5m(16ft)).
Longest Pipe Length between Outdoors
Less than 10m(32.8ft), after 1st branch.
CAUTION
Apply oil trap between outdoor unit installed Higher level and outdoor unit installed lower level.
Oil may be accumulated in stopped outdoor unit.
Refrigerant piping installation