84 NFS2-3030 Operations Manual — P/N 52546:N1 06/20//2014
Releasing Zones How Releasing Zones Operate
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Cross Zone Selection
(Cross=)
Condition(s) Required to Activate the Releasing zone
Cross=NONE An alarm from any detector or module activates the releasing circuit.
Cross=YES An alarm from any two detectors or modules activates the releasing
circuit.
Cross=ZONE
An alarm from two detectors or modules 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).
Table B.2 Example of Cross Zone Selections
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