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Pre-Programmed Modes
11.1.3 NAC Configuration
• Default Escalating NAC code of Hazard Area State:
• Hazard Idle: Off
• Hazard Alert: Temporal (see Table 8)
• Hazard Alarm: 120 BPM
• Hazard Release: Steady
• Default NAC code of Supervisory is 20 BPM.
11.1.4 How the Panel Works in Mode 1
• Activation of either Z-1or Z-2 turns NAC-1 on steady. Hazard Area 1 state changes from
Idle into Alert. NAC-2 turns on at Temporal.
• Activations of both Z-1 and Z-2 change the Hazard Area1 state from Alert into Alarm.
NAC-1 turns on steady. NAC-2 turns on at 120BPM. Release timer-1 (RT-1) is started.
• Expiration of Release Timer-1 change Hazard Area 1 state to Release. Both RAC-1 and
RAC-2 turn on. NAC-2 sounds steady.
• Activation of Z-6 in any situation changes Hazard Area 1 state into Alarm. NAC-1 turns
on steady, NAC-2 turns on at 120BPM. The manual release delay timer 1 (MDT-1) is
started. Upon the expiration of MDT-1, Hazard Area 1 state changes to Release. RAC-1
and RAC-2 are activated. NAC-1 and NAC-2 turns on steady.
• During Hazard Alarm state, after Z-5 (abort switch) is pressed, Release Timer-1 will
reset and then restart. NAC-2 rate changes from 120BPM to Temporal. After releasing
of Z-5, NAC-2 goes back to 120BPM. Release Timer-1 values depend on Abort Delay
Type. If Z-5 is held for any time up to 50 seconds, then the releasing device will actuate
60 seconds after the switch is pressed. However, if Z-5 is held for longer than 50
seconds, then the releasing device will actuate 10 seconds after the switch is released.
• Activation of Z-3 turns both NAC-1 and NAC-2 on steady.
• Activation of Z-4 can be indicated on NAC-2 at 20BPM, if enabled.
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