Releasing Zones
IFC-3030 Operations Manual — PN 52026:C 08/05/2005 69
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Cross Zone
Selection (Cross=)
Condition(s) Required to Activate the Releasing zone
Cross=NONE An alarm from any detector activates the releasing circuit.
Cross=YES An alarm from any two detectors activates the releasing circuit.
Cross=ZONE An alarm from two detectors mapped to different Software Zones,
but mapped to the same Releasing Zone.
• An alarm from L02D101 and L02D103 – detectors mapped to
different zones, but both list ZR01 in their zone map.
• An alarm from L02D102 and L02D104 – detectors mapped to
different zones, but both list ZR01 in their zone map.
• An alarm from L02D101 and L02D104 – detectors mapped to
different zones, but both list ZR01 in their zone map.
• An alarm from L02D102 and L02D103 – detectors mapped to
different zones, but both list ZR01 in their zone map.
Cross=HEAT Activation of heat detector L02D104 and one smoke detector
(L02D101, L02D102, or L02D103).
Appendix Table B-2 Example of Cross Zone Selections
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