Nige321

The keypad is on the wall behind the box, so the cables only about a foot long anyway. I rang Honeywell, told me that the fault code is a comms issue in the keypad and it's beyond help...

I've got the same issue... Alarm fitted and working fine for several months. Started getting a fault on set from a single PIR. Changed the PIR and had no problem for a few weeks, last night I get the fault again. Decided to disconnect the PIR, now the panel is stuck showing the above code. Doing a factory reset doesn't ckear it... Anyone got any ideas??