Having searched numerous forum posts I'm at a total loss, so I thought I'd try asking...
I have a Honeywell Optima Alarm system (8EP396A panel with a 8EP417A LCD Keypad and a single PIR sensor) for my shed.
When I entered this morning and entered the code the alarm sounded but every time I entered the correct code the alarm would briefly stop and then sound again.
the only way I found to stop it is power it down and remove the battery.
I only have about a second to see the fault, which is coming up as a PA fault. but the PA connection on the panel has a link cable closing the system (I assume this means it's not in use?)
I've tried doing a reset of the system, but nothing seems to work. As soon as I power it back up the alarm sounds again
Any help would be greatly apreciated