Notifier NFS2-640/E Operation Manual page 51

Releasing Zones (R0-R9)
CBE list = Z01 ZR1
Listing of each Cross Zone option and the conditions required to activate the Releasing Zone,
according to the example shown in Figure A.2.
Cross Zone Selection
(Cross=)
Cross=N
Cross=Y
Cross=Z
Cross=H
NFS2-640/E Operations Manual — P/N 52743:F1 06/16/2011
Heat
Smoke
Detector
Detector
2D104
2D102
Figure A.2 Illustrated Example of Cross Zone Programming
Condition(s) Required to Activate the Releasing zone
An alarm from any detector activates the releasing circuit.
An alarm from any two detectors or modules activates the releasing
circuit.
An alarm from two detectors or modules mapped to different Software
Zones, but mapped to the same Releasing Zone.
• An alarm from 2D101 and 2D103 – detectors mapped to different
zones, but both list ZR1 in their CBE.
• An alarm from 2D102 and 2D104 – detectors mapped to different
zones, but both list ZR1 in their CBE.
• An alarm from 2D101 and 2D104 – detectors mapped to different
zones, but both list ZR1 in their CBE.
• An alarm from 2D102 and 2D103 – detectors mapped to different
zones, but both list ZR1 in their CBE.
Activation of heat detector 2D104 and one smoke detector (2D101,
2D102, or 2D103).
Table A.2 Example of Cross Zone Selections
Software
Zone Z01
CBE list = Z02 ZR1
Smoke
Software
Detector
Zone Z02
2D103
Releasing
Zone ZR1
NAC
B03
Special Zone Operation
Smoke
Detector
2D101
CBE list = Z01 ZR1
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