Daikin FXAQ-MVJU, Инженерные данные

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EDUS391000-C Control Devices
Controls 29
2.4.5 Wiring Instructions
Wiring instructions
For control wiring of DIII-NET, you can select from the following 3 types of wiring methods.
1. Series method :
Wiring is connected by a single line from the central controller.
2. Bus method :
Up to 16 branches is possible. Never diverge the sub-branches from the branch line.
3. Star method :
Up to 16 branches is possible. Never diverge the sub-branches from the branch line.
Specifications of Transmission Wiring
Be sure to use either 2-core sheathed vinyl cord or cable as mentioned below. The size of wire should be selected in the
range of AWG 18 or AWG 16.
<Length of control wiring>
Between central remote controller and air-conditioner
Maximum extension : 3280 ft, Total length : 6560 ft (
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)
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When you have branches, be sure the total length includes all the branches.