1503VC-BMC5 | IntelliVAC Module

The Module Status is indicated with a Green status indicator if the module isfunctioning properly and has a valid configuration. If the module powers up withan invalid configuration the status indicator will be Red (flashing once),indicating a Fault condition which will not allow the contactor to close. If themodule powers up properly and experiences an undervoltage condition whenattempting to close the contactor or while the contactor is closed:• Series C – the status indicator will be Red (Fault). If the contactor doesnot close properly, a Fault is generated, the status indicator turns Red, andinputs are inhibited until the module power is removed and reapplied.• Series D/E – the status indicator will be yellow (flashing once). If theundervoltage condition is corrected during the selected TDUV interval(as set via DIP switch), then normal operation resumes.