Serviced a Concord Express today, got all bad zones closed up ok.
Owner doesn't have any codes and the one installed keypad is NOT a programming keypad, so I don't know if I can get into programming or not. The company that installed it is LONG gone and they never contacted the homeowner (it was a builder installed system). I doubt I or they will invest in a programming keypad though.
Problem 2 - keypad is displaying ZONE 7 Supervisory and keypad sometimes beeps 3x every minute. There are no smokes installed. There are 6 hardwired zones and are now all in normal state. What the heck is Zone 07? I cant find any reference in the install manual...so I was thinking maybe a battery trouble...Nope...threw a new battery on there while I was fixing other things.
I will probably end up pulling this panel and kp, but still would like to know what the trouble is before 86ing it.