Pre-Programmed Modes; Mode 1: Agent Release, Single Hazard, Cross-Zoned, Combined Release - Mircom FR-320 Series Installation And Operation Manual

11.0

Pre-Programmed Modes

See tables 9 and 10 for permitted ULC and UL settings.
This section uses the following abbreviations.
Z1 - Z6
Out1 - Out4
Zp
RT1
RT2
Tmr
RLS
Alm
WF
Supv
AB
MR
Exp
11.1 Mode 1: Agent Release, Single Hazard, Cross-zoned,
Combined 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
11.1.1 Zone Configuration
• Detection Zone -1: Alarm (Hazard Area1, Cross-zoned)
• Detection Zone -2: Alarm (Hazard Area1, Cross-zoned)
• Detection Zone -3: Alarm (Pressure Switch or Water-flow)
• Detection Zone -4: Supervisory (Non-latching by default)
62
Initiating Device Circuits 1 to 6 (also referred to as Input Zones)
marked DET 1 to DET 6 on circuit board
Notification Appliance Circuits marked SIG 1 to SIG 4 on circuit board
Out1 and Out2 are equivalent to NAC 1 and NAC 2
Out3 is equivalent to RAC 3
Out4 is either RAC 4 or NAC 4 depending on the mode
See section 8.3 on page 36
Phantom zone
Releasing timer 1
Releasing timer 2
Timer
Releasing
Alarm
Waterflow
Supervisory input circuit
Abort input circuit
Manual Release input circuit
Expired
Detection Zones
Z1 Z2 Z3 Z4
Alm Alm WF Sup
X X X
X (X)
Phantom Zones
Z5 Z6 Zp1 Zp2
AB MR Z1+Z2 Z3+Z4
X
X X
X
X
X
X
X
Release Timers
RT2
RT1 Exp
Exp
X
X