FIKE CORPORATION
OPERATIONS
UL S2203
SHP Product Manual
Page 31 of 43
FM 0Z8A0.AY
Manual P/N: 06-130
Rev. No. 3, 04/02
5.10
ALARM OPERATION (IN SUPPRESSION MODE)
Upon alarm of a first detector, system enters alarm state. Typical response includes:
Piezo:
Chirp (On & Off pattern) until silenced.
Alarm LED:
Flash. After silencing, illuminate steady.
Alarm Relay:
Activate.
Alarm Audibles:
Activate until silenced.
Upon alarm of a second detector meeting the cross-zone or sequential alarm detection criteria (or alarm of
the first SDR detector), system enters pre-discharge state. Typical response changes to:
Piezo:
Chirp (On & Off pattern) until silenced.
Pre-discharge LED:
Flash. After silencing, illuminate steady.
Pre-discharge Relay:
Activate. Alarm relay also remains active.
Alarm Audibles:
Off (if not already silenced).
Pre-discharge Audibles: Activate until silenced
Upon completion of pre-discharge countdown (or activation of a manual release), system enters release
state. Typical response changes to:
Piezo:
Chirp (On & Off pattern) until silenced.
Release LED:
Flash. After silencing, illuminate steady.
Release Relay:
Activate. Alarm & Pre-discharge relays also remain active.
Alarm Audible:
Off (if not already silenced.)
Pre-discharge Audibles: Activate. (Unsilence if silenced)
Release Audibles:
Activate until silenced.
Release Circuits:
Activate AgtRel or solenoid circuit.
Upon activation of the Abort Switch, system responds with a trouble condition if it is not a valid abort time.
While activated during a valid abort time, typical system response includes:
Piezo:
Chirp (On & Off pattern) until silenced.
Abort LED:
Flash while Abort is active. Steady after silencing. Blinks at 10 second
repetition rate after input deactivation.
Abort Relay:
Activated while Abort is held.
Count-down timer:
Modified (or paused) per abort type description.
Pre-discharge Audibles: Unsilenced upon deactivation of abort switch, if pertinent.
Single Hazard Panel Input / Output Matrix
Suppression Mode Inputs
Audible 1
Audible 2
Audible 3
ARM III / Solenoid
P4 Relay Alarm
P4 Relay Trouble
Relay 3 CRM4
Relay 4 CRM4 Relay 5 CRM 4
Relay 6 CRM4
Alarm
ON
ON
ON
Predischarge
ON
ON
Release
ON
ON
ON
ON
Trouble
ON
Normal
Abort
ON
Sprinkler Mode Inputs
Alarm
ON
ON
ON
Predischarge
ON
ON
Release
ON
ON
ON
Trouble
ON
ON
Normal
Waterflow
ON
ON
ON
ON
ON
ON
ON
Supervisory
ON
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