GMV5 Home DC Inverter Multi VRF Units
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② Materials of communication wire for wired controller must be selected according to this
manual strictly.
3.3.1.2 Installation Requirements
(1) Never install the wired controller at wet places.
(2) Never install the wired controller under direct sunlight.
(3) Never install the wired controller at a place near high temperature objects or
water-splashing places.
(4) Never install the wired controller at a place that faces toward a window to prevent
abnormal work due to the interference from other wired controllers around.
3.3.1.3 Wiring Requirements
There are four network wiring methods between wired controller and indoor unit:
Fig.3.4 One Wired Controller Fig.3.5 Two Wired Controllers
Controls One Indoor Unit Control One Indoor Unit
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