Lennox VE2C009N432U, Руководство по установке, Страница: 25 / 32

Multi Variable Air Conditioners Two-way Cassette Type Indoor Unit
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(5) Wiring instructions of signal receiver and wired controller.
1) Wired controller (standard) is shown as Fig.5.4.1, wireless controller (optional) 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.
5.5 Wiring Instructions 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 Fig5.5.1) top using it immediately and contact local service center for assistance.