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Installation Manual For Wire Controller

There are three methods to connection wire controller and the indoor units:

A.One wired controller can control max. up to 16 sets of indoor units, and 3 pieces of polar wire must connect the wire

controller and the master unit (the indoor unit connected with wire controller directly), the others connect with the master

unit through 2 pieces of polar wire

B. One wire controller controls one indoor unit, and the

indoor unit connects with the wire controller through 3 pieces of

polar wire.

C. Two wired controllers control one indoor unit. The wire controller connected with indoor unit is called master one, the

other is called slave one. Master wire controller and indoor unit; master and slave wire controllers are all connected

through 3 pieces of polar wire.

6. Communication wiring:

he wire controller is equipped with special communication wiring in the accessories. 3-core terminal (1-white 2-yellow 3-

red) is connected with the terminal A, B, C of wire controller respectively.

The communication wiring is 5 meter long; if the actual length is more than it, please distribute wiring according to below

table:

Communication wiring length(m) Dimensions of wiring

< 100 0.3mm

x3-core shielded wire

100 and <200 0.5mm

x3-core shielded wire

200 and <300 0.75mm

x3-core shielded wire

300 and <400 1.25mm

x3-core shielded wire

400 and <600 2mm

x3-core shielded wire

*One side of the shielded sheet of commun

ication wire must be earthed.

5. Wiring connections of wire controller: