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Control Systems - Uniclima

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(3) Explanation of part names111091Centralized control system8723654No. Name Description1234567891011Communication checking 7-SegmentSoftware update connectorAddress setting switchConnection CH 0 : I/M Centralized controllerConnection I/M Outdoor unitPower connector (DC 5V)Power setting switchPower connector (DC 12V)Communication checking LEDConnection CH 1 : I/M Centralized controllerConnection CH 2 : I/M Centralized controllerDisplays communication stateUsing this connector, I/M software can be updatedSet I/M addressConnect to centralized controller R1/R2Connect to outdoor unit (Indoor unit) F1/F2DC5V power input connector (Connect to outdoor unit PCB)1) DC 12V, DC 5V together : All switches must be OFF2) DV 12V only : All switches must be ONDC 12V power input connector (Connect to outdoor unit PCB)LED will be flickering when I/M communicates with centralized controllerConnect to centralized controller R1/R2Connect to centralized controller R1/R249

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