Samsung DVM PLUS III - Page 601

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C
ONTROL
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YSTEMS
8) Precaution on wiring with interface modules
➊ Multiple centralized controllers cannot be connected to one functional controller.
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1
❷ Centralized controller address must be matched to function controller address.
If not matched, function controller does not complete initial tracking process.
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❸ K4 switch in the centralized controller must in the ON position.
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