Connection Of Communication Cord - Gree GMV-ND07PLS/A-T(U) Service Manual

Multi Variable Air Conditioners Indoor Unit for North America

2.2.4 Connection of Communication Cord

There are 4 ways to connect wired controller with indoor units' network:
Fig. 2.7 One wired controller Fig. 2.8 Two wired controllers
control one indoor unit controls one indoor unit
Fig. 2.9 One wired controller controls multiple indoor units simultaneously.
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