We may have found other answers which could help you.
Click here for Alarm Unset ProblemHoneywell Accenta Gen 4 - LCD Keypad - Power Light but not responding?
Honeywell mk7 keypad hum?
Hi how can I fix alarm?
How can i set night mode on my alarm?
omega5+ panel?
Idiots guide required for wiring Accenta G4 to a Pyronix Delta Bell?