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Gas Release Panel Short Form Installation Guide
Item Numbers: 2983-0304
NOTES: See Technical Specifications overleaf for further details.
Z3
Z1
S1A
6K8 EOL
S2
S1B
Detector Circuits 1 to 3.
Sounder Circuits. Two x 1st stage; One x 2nd stage.
MON1
MON6
Monitored Input Circuits 1 to 6.
RLY1
RLY6
Relay Outputs 1 to 6.
6K8 EOL
Remote Inputs: +/- Remote Supply; SIL - Silence Alarm; AL - Sound Alarm; FLT - Fault; RST - Reset.
POLARISED
SOUNDER
+
DO NOT SPUR
WIRING NOT MONITORED
SMOKE OR
HEAT DETECTOR
RSU n (8 max)
MON6
DO NOT SPUR
WIRING NOT MONITORED
FLOW
SW
MON5
MON6
RSU 1
ESU n (8 MAX)
Z1
2
S1A
Z3
Z2
S2
S1B
ESU 1
MON1
MON2
MON3
MON4
-
ZONE 1
+
-
ZONE 2
+
-
ZONE 3
+
-
SOUND
1A
+
2
-
SOUND
1B
+
2
+
-
SOUND
2nd STAGE
2
-
MODE
SELECT
+
2
-
MANUAL
RELEASE
+
2
-
ABORT
+
2
-
HOLD
+
-
LOW
PRESSURE
+
-
FLOW
SWITCH
+
-
SIL AL FLT RST +
REMOTE INPUTS
2
-
A
RLY3
RLY4
RLY5
RLY6
RS485
B
A
B
REMOTE STATUS UNIT
C NO NO C NC NO C NC NO C NC NO C NC NO C NC
EXTRACT
GAS RELEASE PANEL MAIN CONTROL BOARD
Page 2 of 3
MAN1807
RLY2
Website: www.ampac.net
“ Our aim is to provide ‘ Consistently Excellent Service ’ in the eyes of our customers ”
1st STAGE
2nd STAGE
FAULT
LOCAL FIRE
FIRE
PRESS
SW
EXTINGUISHANT
ESU
+
2
RLY1
RESET SW
-
2
MON5
FAULT SW
+
2
0V
+24V
2
SOUND ALARM SW
2
SILENCE ALARM SW
2
SYSTEM LINE
TERMINATOR
SOLENOID
2
Relay 6 energises on activation of any zone fire alarm
or pressing panel sound alarm pushbutton
PRESSURE
SW
Relay 5 energises on activation of any zone fire alarm
or pressing panel sound alarm pushbutton
470R
Relay 4 is normally energised and de-energises upon
any fault condition
470R
Relay 3 energises when the panel has entered activated
condition, i.e. the extinguisher release timer has started
POLARISED
SOUNDER
Relay 2 energises on activation of a zone that is part of the extinguisher
release circuitry, or pressing the panel sound alarm pushbutton
+
SMOKE OR
HEAT DETECTOR
FLOW
SW
6K8 EOL
6K8 EOL
Relay 1 energises when an Access Level 2 user selects Start
Extract Fan after flooding time has elapsed (without a reset)
+
POLARISED
SOUNDER
+
-
EXTINGUISH ACCESS LEVEL
3 SWITCH
OUTPUT