We may have found other answers which could help you.
Click here for Alarm Work Power SwitchedAccenta 6 RKP no power, but numbers lit after powercut?
accenta alram wont set?
Accenta 6 alarm code change ?
How can i stop flashing red light?
How to put brand new code in Accenta 8 Alarm?
how to reset Lcd panel after power outage accenta G4 mini?