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