Gree GMV-ND09TS/A-T, Руководство пользователя

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Multi Variable Air Conditioners Two-way Cassette Indoor Unit
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5.3 Connection of Communication Wire between Indoor Unit and
Outdoor Unit (or indoor unit)
(1) Detach the electric box cover.
(2) Let the Communication cable pass through the wiring through -holes.
(3) Connect the communication wire to terminal D1 and D2 of indoor 4 -bit wiring
board, as shown in Fig.5.3.1.
Fig. 5.3.1 Fig. 5.3.2
(4) Fix the communication cable with clamp of electric box.
(5) For more reliable communication, make sure connect the terminal resistor to
the most downstream IDU of the communication bus (terminal D1 and D2), as
shown in fig 5.3.2, terminal resistor is provided with each ODU.
5.4 Connection of Communication Wire for Wired Controller
(1) Detach the electric box cover.
(2) Let the communication wire pass through the wiring through -holes.
(3) Connect the communication wire to terminal H1 and H2 of indoor 4 -bit wiring
board.
(4) Fix the communication wire with clamp.
(5) Wiring instructions of signal receiver and wired controller.
1) Wired controller (optional) is shown as Fig.5.4.1, wireless controller
(standard) is shown as Fig.5.4.2, signal receiver is provided with panel as
standard accessory.
Fig. 5.4.1 Fig. 5.4.2
2) Both IDU and wired controller are equipped with signal receiver, and
available for wireless control respectively.