VESDA-EVEU-A00 Product Guide
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8 Troubleshooting
If the VEU-A00detector identifies a fault condition, the Fault LED on the front of the detector illuminates and
an event containing details of the condition is written to the Xtralis VSC active event list and the detector's
event log. The buzzer will beep once every 30 seconds if the Urgent fault beep and Minor fault beep
checkboxes on the Relay configuration screen (section 5.5.10) are ticked.
The Xtralis VSC software can be used to obtain specific information on the event to enable further
investigation and correction of the fault. The Xtralis VSC Online Help contains descriptions of each fault and
recommended corrective actions.
8.1 Fault Reporting through Relays
VESDA-E devices are often interfaced with Fire Alarm Control Panels (FACPs) or building management
systems (BMS) via relays. In such instances the fault relays signal a fault condition to the FACP or the BMS.
Use the Xtralis VSC software to further investigate the fault.