Thanks sparkymarca & diysos2018.
Going into engineering and out clears it.
Any idea what caused it in the first place? Is it just an annual maintenance reminder I wonder, it’s a bit over 12 months after I installed it.
I must be doing something wrong, I can’t find the manual but I thought engineering was D, then passcode. But going in and out doesn’t clear it. (or is D just the manager menu?)
I have a warning (amber yellow triangle) with the message “Active Faults Service Required”.
This appeared at midnight exactly and the panel log has “00:00:00 Service Required”
There have been a couple of log entries in the three days since the warning showed. They are both: “Wireless Ch To”...