Troubleshooting

Detecting faults 
 
 Press Button Mute / Reset / Lamp test for > 3 seconds. This will flash one of the LEDs. Recognize the type of fault according to below: 
 
 
 
 
 
 
 
 
 
 Flashing LED 
 Numbers of Flash . 
 Action 
 
 
 
 
 No LEDs 
 No power 
 Check supply, technician 
 
 
 Power Supply Fault 
 1 x flash 
 Check Main Power, technician 
 
 
 
 2 x flash 
 Check Backup Power, technician 
 
 
 Aerosol Fault 
 1 x flash 
 Check Aerosol 1, technician 
 
 
 
 2 x flash 
 Check Aerosol 2, technician 
 
 
 
 3 x flash 
 Check Aerosol 3, technician 
 
 
 
 4 x flash 
 Check Aerosol 4, technician 
 
 
 
 5 x flash 
 Check Aerosol 5, technician 
 
 
 System Fault 
 1 x flash 
 Check Ext. Act Switch, technician 
 
 
 
 2 x flash 
 Check Ext. Iso. Switch, technician 
 
 
 
 3 x flash 
 Check Monitoring, technician 
 
 
 
 4 x flash 
 Internal fault, contact technician 
 
 
 
 5 x flash 
 Remote panel not connected, contact technician 
 
 
 Detector Fault 
 1 x flash 
 Check Detector 1, technician 
 
 
 
 2 x flash 
 Check Detector 2, technician 
 
 
 No LEDs on remote Panel 
 No power on Main Unit or disconnected or not configured correctly 
 Check Main Unit 
 Check supply 
 Check connection 
 Check configuration 
 Technician 
 
 
 Remote Panel, other faults 
 Misc. 
 Check Main Unit and troubleshooting for Main Unit 
 
 
 
 Technician Required 
 
 
 Persistent faults. 
 
 
 Internal error. 
 
 
 Any activation event. 
 
 
 Change of configuration.