LG ARUN038GS2 Installation Manual - Page 53
BUS type], STAR type]
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x Example Connection of Communication Cable Electrical Wiring [BUS type] • Connection of communication cable must be installed like below figure between indoor unit to outdoor unit. [STAR type] • Abnormal operation can be caused by communication defect, when connection of communication cable is installed like below figure(STAR type). HR unit HR unit HR unit HR unit ENGLISH Installation Manual 53
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ENGLISH
Installation Manual
53
Electrical Wiring
◆
Example Connection of Communication Cable
[BUS type]
• Connection of communication cable must be
installed like below figure between indoor unit to out-
door unit.
[STAR type]
• Abnormal operation can be caused by communica-
tion defect, when connection of communication cable
is installed like below figure(STAR type).
HR unit
HR unit
HR unit
HR unit