Comelit 41CPE118 - Appendix E: Operating Algorithm Two Alarm Status Levels

When T1/T2 elapsed
Outputs enabled and site evacuated
Sounders activated, Outputs enabled
Site evacuated
Alarm event
Start T1 delay countdown
(T1: 0 - 60 seconds)
Start T2 delay countdown
(T2: 0 - 540 sec. + remainder of T1)
SILENT
ALARM
pressed?
SILENT
ALARM
pressed?
DELAY
OVERRIDE
pressed?
DELAY
OVERRIDE
pressed?
SILENCE
BUZZER
pressed?
End T1?
NO
NO NO
NO
NO
NO
NO
YES YES
YES
YESYES
YES
YES
End T2?
Appendix E: Operating algorithm “Two alarm status levels”:
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