Hi, I don't tend to ask for help on anything fire/security but find myself stuck, I have a pyronix Enforcer panel and it keeps getting a mains absent fault with the first warning light on top of the panel. Then it has shown a control panel - mains fail fault with the 4th light on at the top, I have replaced the panel but still same issue, client got a spark out to run a new cable from the board next to the panel and put in a new spur, checked voltage and power to system, I also checked voltages when there and no drop, 240v at mains/spur side and 13-15v at Stepdown for panel side, anybody ever had this issue? Need this sorted ASAP and it's doing my head in now. Any help would be appreciated, thanks.