Multi Variable Air Conditioners Floor and Ceiling Type Indoor Unit
18
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 Fig.5.5)
Fig.5.5
Notes:
①
The type of indoor units must be the same if they are controlled by the same wired
controller.
②
When the indoor unit is controlled by two wired controllers, the addresses of the two
wired controllers should be different through address setting. Address 1 is for main
controller; address 2 is for slave controller. Detailed setting please refer to the owner’s
manual of wired controller.
To Next Page
Loading...
