EDUS39-605
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 are possible. Never diverge the sub-branches from the branch line.
3. Star method:
Up to 16 branches are possible. Never diverge the sub-branches from the branch line.
Specifications of transmission wiring:
Be sure to use 2-conductor, 18 AWG, stranded, non-shielded, copper cable / PVC or vinyl jacket.
Length of control wiring:
Between central remote controller and air-conditioner
Maximum extension : 3280 ft, Total length : 6560 ft
When you have branches, the total length is for all branches combined.
Summary of Contents for BRC1C71
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Page 70: ...EDUS39 605 Control Devices Controls 69 2 8 7 Electrical Wiring Connection ...
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Page 73: ...Control Devices EDUS39 605 72 Controls 1P167242A ...
Page 77: ...Adaptors EDUS39 605 76 Controls C 1PA63164D 2 ...
Page 78: ...EDUS39 605 Adaptors Controls 77 3 3 DTA109A51 DIII NET Expander Adaptor ...
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Page 81: ...Adaptors EDUS39 605 80 Controls 3 4 KRP1B71 72 73 Adaptor for wiring ...
Page 82: ...EDUS39 605 Adaptors Controls 81 C 2P164806 ...
Page 83: ...Adaptors EDUS39 605 82 Controls 3 5 KRP4A71 72 73 74 Wiring Adaptor for Electrical Appendices ...
Page 84: ...EDUS39 605 Adaptors Controls 83 1P161220 ...
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