DEIF service code reset

DEIF service code reset

ResetCode for maintenance Alarm is"2002" The maintenance alarm you are seeing is one of twopossible standard 'maintenance' timers in the DEIF controller. It is normallyset for 365 days (alarm 1) or 500 hours running (alarm 2). It can beturned off if you don't require it. So, from the AGC-4 Designers Reference Handbook, page135, we find the following, which may get you out of trouble ... Use the "Jump" Menu button to get to Menu 6110(for Alarm 1) and 6120 (for Alarm 2) quickly: