Mode 4: Agent Release, Dual Hazard, Not Cross-Zoned, Split Release; Zone Configuration; Hazard Configuration; Nac Configuration - Mircom FR-320 Series Installation And Operation Manual

12.4 Mode 4: Agent Release, Dual Hazard, Not Cross-zoned, Split
Release
Out1 Signal Steady
Out2 Signal Escalating
Out3 Rel. Releasing
Out4 Rel. Releasing
RLS TMR 1 Started
RLS Tmr 1 Interrupted
RLS Tmr 1 Cancelled
RLS Tmr 2 Started
RLS Tmr 2 Interrupted
RLS Tmr 2 Cancelled
i
Note:

12.4.1 Zone Configuration

• Detection Zone -1: Alarm (Hazard Area 1, not cross-zoned)
• Detection Zone -2: Alarm (Hazard Area 1, not cross-zoned)
• Detection Zone -3: Alarm (Hazard Area 2, not cross-zoned)
• Detection Zone -4: Alarm (Hazard Area 2, not cross-zoned)
• Detection Zone -5: Abort/Manual Release Combination (hazard 1)
• Detection Zone -6: Abort/Manual Release Combination (hazard 2)
• NAC -1: Escalating Signal, indicates Hazard Area 1 state
• NAC -2: Escalating Signal, indicates Hazard Area 2 state
• RAC -1: Releasing Circuit (Hazard Area 1)
• RAC -2: Releasing Circuit (Hazard Area 2)

12.4.2 Hazard Configuration

• Default Release Timer Value:
• Default Manual Release Delay: 0 seconds.
• Default Abort Delay Type:
• Default Soak Timer Value:

12.4.3 NAC Configuration

• Default Escalating NAC code of Hazard Area State:
•
•
Detection Zones
Z1 Z2 Z3
Alm Alm Alm
X X
X
X X
X
Dual hazard operation is not permissible for UL/ULC operation.
Hazard Idle: Off
Hazard Alarm: Temporal (see Table 7)
Z4 Z5 Z6
Alm AB/MR AB/MR
X
X X
X
X
X
X
X
X
X
60 seconds
Standard UL.
0 seconds
Pre-Programmed Modes
Phantom Zones Release Timers
RT1
Zp1 Zp2
Exp
Z1+Z2 Z3+Z4
X
RT2
Exp
X
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