Having entered the code the system emits a broken tone and the zone light 2 is lit. We had a power cut and prior to this the system was funtioning normally. We have tried using the reset button to no effect.

Ken Tyler, August 2009

Standard method to reset to full factory set conditions for ADE panels is: Power down the panel, remove any connections in "Set Output" terminal and PA Imnput terminal fit a shorting link between these terminals power up, wait for alarm to start, power down remove shorting link and refirt original wiring, power back up code will now 1234.
Having said that this alarm is probably that old it is getting beyond its economic life, consider changing to the accenta the main box printed circuit should be interchangable with the concept one and fit the Accenta keypad in place of the Concept one

davec, August 2009

sounds like you have the chime function switched on

call me gerry 07817389252

gerry, August 2009