Honeywell Farenhyt Series Installation And Operation Manual page 64
Addressable fire alarm control system emergency communication system
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Also See for Farenhyt Series:
- Manual (176 pages) ,
- Installation and maintenance instructions (4 pages) ,
- Installation instruction (2 pages)
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To install the 7644-L8 for polarity reversal:
1.
Wire the 7644-L8 to the control panel as shown in Figure 4.50. Do not install an EOL resistor on the terminals of the NAC circuit
used.
NOTE:
Use only NAC circuits on the control panel for reverse polarity
2.
Program the NAC circuit as a notification circuit. See Section 9.5.4.
3.
Map the group to activate constant on from the zone event.
4.
Program the output group characteristics as non-silenceable and reverse polarity.
57
Figure 4.50 Polarity Reversal Connection Using the 7644-L8
IFP-300 / IFP-300ECS Manual P/N LS10145-001SK-E:B 12/18/2017
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