Appendix D - "Two Steps Of Alarming" Operation Algorithm - Teletek electronics iRIS8 Engineer Programming Manual

iRIS8 - Addressable Fire Alarm Panel – Installer Programming

APPENDIX D - "Two steps of alarming" Operation Algorithm

Note: The set time delays for activation of the sounders and the panel outputs - T1 and T2 - will start running, when are
enabled in MAINTENANCE – OUTPUT DELAY menu. The time delays are set for activation, when the DISABLED LED
on the front panel is lighting on.
The presented operation algorithm is for receiving of fire alarm signal from one zone number. In case of receiving a fire
alarm signal from a second zone, the countdown for T2 delay times will proceed with the smallest time values.
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