
Keyboard Display Module
Keyboard Display Module
APPLICATIONThe S7800A Keyboard Display Module (KDM) providesfirst-out annunciation and system diagnosis using a two-rowby twenty-column readout. The KDM provides local or remoteannunciation of operation and fault information, remote reset,report generation, burner control data and diagnosticinformation. The KDM is part of the 7800 SERIES ofmicroprocessor-based burner controls for gas, oil, coal orcombination fuel single burner applications.The 7800 SERIES is programmed to provide a level of safety,functional capabilities and features beyond the capacity ofconventional controls.