Illuminate For Connection Of Wired Controller And Indoor Units Network - Gree GMV-ND224PH/A-T Owner's Manual

2) Fig.5.4.2 shows the installation of remote controller.
3) Wired controller and receiving light board can be installed at the same time. When operating
through a remote controller, both wired controller and the receiving light board can receive
the signals, as shown in Fig.5.4.3.

5.5 Illuminate for Connection of Wired Controller and Indoor Units Network

(1) Communication wire of indoor unit and outdoor unit (or indoor unit) is connected to D1, D2.
(2) Wired controller is connected to H1, H2.
(3) One indoor unit can connect two wired controllers that must be set as master one and slave one.
(4) One wired controller can control 16 indoor units in maximum at the same time (As shown in
Fig.5.5.1).
Multi Variable Air Conditioners Ducted Type Indoor Unit
Fig.5.4.1
Fig.5.4.2
Fig.5.4.3
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