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Figure1.MainControllerConnectionDiagram
ZonemasterVAVisaserialbusbasedsystemwhichhasaControlbusand
Data bus. The Control bus provides 24VAC power for up to 8 Dampers
viathemaincontrollerasshowninFig2.
Figure2.WiringdiagramofZone1toZone8
CONFIGURATION
Main controller collects and processes all the information. The connections
tothemaincontrollerareshowninFigure1.