Firesense DA Series Assembly instructions

EXTINGUISHING
AGENT RELEASE
MODULE
Distributors For:
18-20 Brookhollow Ave
Baulkham Hills NSW 2153
telephone [phone]
fax [phone]
www.firesense.com.au
[email protected]om.au
Firesense Pty Ltd as trustee for Firesense Trust ABN 11 720 788 915
Operation, Installation &
Programming Manual
Revision 3.00

DISCONNECT THE GAS
HEAD BEFORE POWERING
UP OR PERFORMING ANY
MAINTENANCE ON THIS
SYSTEM
WARNING

1
Installation Precautions
Adherence to the following will aid in problem-free installation with long-term reliability:
WARNING - Several different sources of power can be connected to the fire alarm control panel.
Disconnect all sources of power before servicing. Control unit and associated equipment may be damaged by
removing and/or inserting cards, modules, or interconnecting cables while the unit is energized. Do not
attempt to install, service, or operate this unit until manuals are read and understood.
Verify that wire sizes are adequate for all initiating and indicating device loops. Most devices cannot tolerate
more than a 10% voltage drop from the specified device voltage.
Like all solid state electronic devices, this system may operate erratically or can be damaged when
subjected to lightning induced transients. Although no system is completely immune from lightning transients
and interference, proper
grounding will reduce susceptibility. Overhead or outside aerial wiring is not recommended, due to an
increased susceptibility to nearby lightning strikes. Consult with the Technical Services
Department if any problems are anticipated or encountered.
Disconnect AC power and batteries prior to removing or inserting circuit boards. Failure to do so can
damage circuits.
Remove all electronic assemblies prior to any drilling, filing, reaming, or punching of the enclosure. When
possible, make all cable entries from the sides or rear. Before making modifications, verify that they will not
interfere with battery, transformer, or printed circuit board location.
Do not over tighten screw terminals. Over tightening may damage threads, resulting in reduced terminal
contact pressure and difficulty with screw terminal removal.
This system contains static-sensitive components. Always ground yourself with a proper wrist strap
before handling any circuits so that static charges are removed from the body. Use static suppressive
packaging to protect electronic assemblies removed from the unit.
Follow the instructions in the installation, operating, and programming manuals. These instructions must
be followed to avoid damage to the control panel and associated equipment.
FACP operation and reliability depend upon proper installation.
This equipment must be correctly programmed and installed to suit the specific application. Please
ensure correct operational parameters are set prior to commissioning. If further details on programming
options are required, please consult the programming manual or contact our helpful technical support
personnel.
EMC WARNING:
This equipment may radiate radio frequency energy. It may also be affected by radio frequency energy and, if
not installed and operated in accordance with the manufacturers instructions, may cause interference to radio
communications. It has been tested and found to comply with the Class A radiated and conducted EMI
requirements of AS/NZ 3548:1995 (including Amendments 1 & 2) as well as the EMI susceptibility
requirements of applicable standards
Radio communication devices should not be used in the vicinity of fire panels or associated ancillary devices
and systems.

2
Table of Contents
Section 1 About this Manual.........................................................................4
1.1. Notes, Cautions and Warnings...............................................................4
1.2. Related Documentation..........................................................................4
Section 2 System Overview..........................................................................5
2.1. Introduction............................................................................................5
2.2. Features..................................................................................................5
2.3. Specifications.........................................................................................5
2.4. System Diagram.....................................................................................6
2.5. Available Kits ........................................................................................6
Section 3 Installation.....................................................................................7
3.1. Module Mounting ..................................................................................7
3.2. Inputs from CIE .....................................................................................9
a. Alarm Risk Inputs from CIE................................................................................. 9
b. Fault/Isolate Output from CIE........................................................................... 10
3.3. Inputs circuits.......................................................................................10
a. Lock off Valve and Pressure Switch................................................................... 10
b. Local Control Station (LCS) .............................................................................. 11
3.4. Output circuits......................................................................................12
a. Relay Outputs..................................................................................................... 12
b. ACF Output........................................................................................................ 12
c. Warning Sign Outputs........................................................................................ 13
3.5. Extinguishing agent releasing device (Gas head)................................14
Section 4 Operation..................................................................................... 15
4.1. Display module controls ......................................................................15
4.2. Display module indicators ...................................................................15
4.3. Normal Operation ................................................................................16
4.4. Fault Operation ....................................................................................16
4.5. Isolate/De-Isolate Operation................................................................17
a. Service Isolate.................................................................................................... 17
a. Automatic Discharge Inhibit.............................................................................. 17
b. Lock off Valve input ........................................................................................... 18
4.6. Alarm Operation ..................................................................................18
a. Manual activation.............................................................................................. 18
b. Automatic Activation by CIE.............................................................................. 18
4.7. Extinguishing Agent Release Event.....................................................19
4.8. Discharge input from pressure switch..................................................19
Section 5 Configuration..............................................................................20
5.1. Releasing delay timer...........................................................................20
5.2. Initiate/Discharge relay output (SW1).................................................20
5.3. Manual Discharge release delay (SW3)...............................................20
5.4. Latching/Non-Latching Alarm outputs (SW4)....................................21
Section 6 Local Control Station (LCS).......................................................22
6.1. Specifications.......................................................................................22
6.2. Mounting..............................................................................................22
6.3. Wiring..................................................................................................23
Section 7 Warning Signs............................................................................. 24
7.1. Introduction..........................................................................................24
7.2. Features................................................................................................24

3
7.3. Specifications.......................................................................................24
7.4. Installation............................................................................................24
a. Synchronizing multiple signs.............................................................................. 25
b. External Sounders.............................................................................................. 25
c. Mute Switch........................................................................................................ 25
7.5. Mounting..............................................................................................25
7.6. Wiring..................................................................................................27
7.7. Configuration.......................................................................................28
a. Single / Dual Level (JP1)................................................................................... 28
b. Continuous / Flashing (JP2).............................................................................. 28
c. Enable Sounder (JP3)........................................................................................ 28
d. Enable Buzzer (JP4)........................................................................................... 28
e. Disable External Mute (JP5) ............................................................................. 28
Section 8 Pyrozone Interface...................................................................... 29
8.1. Specification ........................................................................................29
8.2. Mounting..............................................................................................29
8.3. Wiring..................................................................................................29
8.4. Configuration.......................................................................................29
Section 9 Diagnostics .................................................................................30
9.1. Frequently Asked Questions................................................................30
a. How do I clear a fault on the front panel........................................................... 30
b. How do to isolate the risk area for temporary construction work in the risk .... 30
c. How do I stop the device firing accidentally during maintenance?................... 30
d. Can I get the Gas Card to Mute the System Inoperative Signs? ........................ 30
e. How do I test the System? .................................................................................. 30

Extinguishing agent release module About this Manual
4
Section 1 About this Manual
1.1. Notes, Cautions and Warnings
This manual contains notes, cautions and warnings to alert the reader as follows:
NOTE: Supplement information for a topic such as tips and references.
CAUTION: Information about procedures that could cause programming errors, runtime
errors, or equipment damage.
WARNING: Indicates information about procedures that could cause irreversible
equipment damage, irreversible loss of programming data or personal injury.
1.2. Related Documentation
Title
Document Number
Local Control Station (LCS) –Installation Sheet
DOC-03-005
Warning Sign –Installation & Configuration Sheet
DOC-03-006
Table 1-1 Related Documentation

Extinguishing agent release module System Overview
5
Section 2 System Overview
2.1. Introduction
The Notifier extinguishing agent release control module is used to control the release of fire
extinguishing agents in accordance with AS4214.
2.2. Features
Dual risk operation –from three risk inputs
Designed for agent release standard AS4214
Field devices
Local Control Station (LCS)
Extensive range of warning signs
Adjustable disharge delay timer
Output contacts for
Alarm 1 & Alarm 2
System Fault
Automatic/Manual operation
Discharge
High power 5A Extinguishing Agent release device output
Optional Pyrozone interface
2.3. Specifications
Operating Voltage Range: 18VDC to 28VDC
Current Consumption @ 24VDC nominal
Normal/Quiescent: 35mA
Alarm: 59mA (Level 1) 138mA (Level 2)
Current consumption values do not include load devices such as warning signs and solenoids
For use indoors in a dry location
Form-C Relay Outputs
Discharged
1st Alarm
2nd Alarm
System Fault –Normally Energised
Automatic / Manual Operation
Relay Contact Ratings: 1A @ 30VDC (resistive)
Warning Sign Outputs
Single Level Warning Sign (DNE) –with Fuse F3
Dual Level Warning Sign (W/SIGN) –with Fuse F1
System Inoperative (INOPR) –with Fuse F4
Output Ratings: 1A @ 24VDC nominal
End-of-Line-Resistor: IFS-1125 or 4.7K Ohm ¼ Watt
ACF Output
Output Rating: 1A@ 24VDC nominal –with Fuse F2
End-of-Line-Resistor: 4.7K Ohm ¼ Watt
Extinguishing Agent Release Device (Gas Head)
Output Rating: @ 24VDC nominal –with Fuse F6
End-of-Line-Device: IFS-1125 or 4.7K Ohm ¼ Watt
Monitored Inputs
Risk 1, Risk 2 and Risk 3
CIE Fault (FLT)
End-of-Line-Resistor: 4.7K Ohm ¼ Watt
Pyrozone Interface –(on control module - not functioning)
Start & Stop
End-of-Line-Resistor: 1.0K Ohm ¼ Watt

Extinguishing agent release module System Overview
6
2.4. System Diagram
A block diagram of a typical extinguishing agent release is provided is in Figure 2.1
Figure 2.1 - Typical extinguishing agent release system layout
2.5. Available Kits
The following kits are available from Notifier:
Title
Notifier Part #
Extinguishing agent Release Module –includes control and display
modules and 2 x IFS-1125 end of line devices
ASY-02-001
Replacement extinguishing agent release control module
ASY-02-002
Local Control Station (LCS)
FG-42-001
Warning signs –Indoor and Outdoor Varieties
* see note below
Pyrozone interface
PCA-01-012
Table 2-1 Available Kits
* For part numbers of warning signs please see your Notifier systems consultant.

Extinguishing agent release module Installation
7
Section 3 Installation
WARNING: Remove all power sources to equipment while connecting electrical
components. Leave the external, main power breaker OFF until installation of the entire
system is complete.
3.1. Module Mounting
Complete the following steps to install the extinguishing agent release control board:
1. Mount the control module board onto a standard relay expansion slot using 4 off M3 x
8mm screws as shown in Figure 3.1
Figure 3.1 - Extinguishing agent release Control module mounting

Extinguishing agent release module Installation
8
2. Remove annunciator blank plate and mount display module using 2 x M3 flanged nuts
by the 2 mounting points as shown in Figure 3.2
Figure 3.2 - Extinguishing agent release Display module mounting and ribbon cable connection
3. Connect display module to control module using provided 20 way ribbon cable as
shown in Figure 3.2 and Figure 3.3.
Figure 3.3 - Connecting display module to control module
TO DISPLAY BOARD
POWER
FIRE
ISOLATE

Extinguishing agent release module Installation
9
4. Connect 24V battery backed power to the controller module. A diagram of the
controller module is shown in Figure 3.2. The source for the 24V battery-backed
power supply is dependant on CIE type and configuration, standard configurations are
shown in section
5. Connect inputs from CIE for risks 1 to 3 and fault/isolate. See Sections 3.2.a and 0
6. Connect inputs from system Lock-off Valve and Pressure Switch. See Section 3.3.a
7. Connect outputs to external equipment. See Sections 3.4.a and 3.4.b
8. Connect Local Control Station (LCS). See Section 3.3.b and Section 6
9. Connect Warning Sign/s. See Section 3.4.c and Section 7
10. When the hardware installation is complete, configure operation as per Section 5
11. Connect extinguishing agent release device (gas head/solenoid). See Section 3.5
3.2. Inputs from CIE
a. Alarm Risk Inputs from CIE
Connect inputs Risk 1 to 3, to normally open alarm relay contacts of the CIE. Inputs are monitored
by the control module via 4k7 End-Of-Line resistors. See Figure 3.4
Figure 3.4–Alarm Risk Inputs
NOTE: The relay contacts should be programmed as general alarm from Risk 1 and
Risk 2 respectively
RISK 1
RISK 2
EOL 4K7 X 2
Relay Contacts from CIE
IFS-2008

Extinguishing agent release module Installation
10
b. Fault/Isolate Output from CIE
Connect the Gas Card Fault/Isolate input to a normally open relay contact. The output from the CIE
should be programmed to activate during a system fault or isolate.
Figure 3.5 –Fault/Isolate connection to IFS-2008
NOTE: The relay contact should be programmed to change over if any part of the risk is
isolated or in fault
3.3. Inputs circuits
a. Lock off Valve and Pressure Switch
Connect the extinguishing agent Lock off Valve and Pressure switch to the inputs as shown below;
Figure 3.6 –Lock Off Valve and Pressure Switch Connection to IFS-2008
IFS2008
Lock Off Valve
Common
Discharged /
Pressure Switch
LOCK OFF VALVE
PRESSURE SWITCH
FIELD
CIE
EOL 4K7 X 2
IFS-2008
FAULT/ISOLATE
EOL 4K7
Relay Contact from CIE

Extinguishing agent release module Installation
11
b. Local Control Station (LCS)
Connect the LCS to the inputs as shown in Figure 3.7
Figure 3.7 –LCS connection to IFS-2008
CAUTION: Only the last LCS unit from the IFS-2008 should have EOL resistors fitted to
the stop and release connection otherwise accidental discharge may result.
NOTE: See Figure 6.2 for internal LCS connection
IFS-2008
CIE
REMOTE
LCS
LCS ON
DOOR
REMOTE
LCS
2 X EOL
4K7
LCS IN FIELD

Extinguishing agent release module Installation
12
3.4. Output circuits
a. Relay Outputs
Connect the relay contacts to external device inputs to provide signal of gas initiated or gas
discharged. The For configuration of this output see Section
Figure 3.8 –Relay outputs
b. ACF Output
Connect the monitored powered output to external equipment, usually air-conditioning shutdown
relays as shown below.
Figure 3.9 - ACF output connection
NOTE: 4.7K Ohm end-of line resistor is fitted to IFS-1125 and a separate resistor is not
required
A/C CONTROL
CIE
IFS-2008
ACF
RELAY
IFS-2008
DIS-CH
1st ALARM
2nd ALARM
SYS-FLT
Auto/Man
System Fault is shown in the normal
standby condition. It will change-over
for any fault or if power is removed
N
INITIATE/DISCHARGE
1st ALARM
2nd ALARM
AUTO/MANUAL

Extinguishing agent release module Installation
13
c. Warning Sign Outputs
Connect warning sign to required warning signoutputs (W/Sign, DNE, INOPR) of the agent release
control module as shown in Figure 3.10
Figure 3.10 –Typical Warning Sign Connections
NOTE: See Figure 7.5 for internal Warning Sign connection and warning sign
interconnection.
IFS-2008
MAXIMUM 7 SIGNS
EACH OUTPUT
CIE
FIRE ALARM
EVACUATE AREA
DO NOT
ENTER
EXTINGUISHING
SYSTEM INOPERATIVE

Extinguishing agent release module Installation
14
3.5. Extinguishing agent releasing device (Gas head)
The extinguishing agent release device (gas head) output is a monitored output providing 24Vdc to
the releasing device.
1. Mount IFS-1125 as close as possible to releasing device.
2. Connect IFS-2008 (gas head output) to IN of IFS-1125 as shown in Figure 3.11.
3. Connect extinguishing agent release device (gas head or solenoid) to LOAD of IFS-
1125 as shown in Figure 3.11.
Figure 3.11 - Extinguishing agent release device (Gas head) connection
NOTE: 4.7K Ohm end-of line resistor is fitted to IFS-1125 and a separate resistor is not
required To ensure correct monitoring it is important that the IFS-1125 is placed within the
enclosure for the extinguishing agent release device
IFS-2008
CIE PANEL
GAS BOTTLE
+
-
+
-
+
-
+
-
IFS-1125

Extinguishing agent release module Operation
15
Section 4 Operation
4.1. Display module controls
There are two control on the display module. One orange illuminated latching switch
labelled (Service Isolate) and one black momentary button labelled (Reset / Lamp Test).
Their function is as follows;
Service Isolate
This orange illuminated switch will activate and deactivate the Service Isolate function (see
Section 4.5a).
Reset / Lamp test
If there are no latched alarm events the black button momentary switch will perform a lamp
test on all indicators on the display module.
If the system has been configured for latching Level 2 alarms (see Section 5.4) and a Level 2
alarm is currently latched (System Latched indicator is illuminated) momentarily pressing
will reset all outputs and indications.
4.2. Display module indicators
The fifteen indicators, which are located on the extinguishing agent release display module
operate as follows;
System Normal
This is a green indicator which illuminates if power is applied to the extinguishing agent
release module and there are no faults, isolates or alarms on the system.
Level 1
This red indicator illuminates when the system is Level 1 or higher alarm which occurs
when;
1. one or more risk inputs have been activated by the CIE
2. manual activation by a break glass alarm of a Local Control Station (LCS).
It turns off when all alarms have cleared.
Level 2
This red indicator illuminates when the system is Level 2 alarm which occurs when;
two or more risk inputs have been activated by the CIE
manual activation by a break glass alarm of a Local Control Station (LCS).
It turns off when all alarms have cleared or the system returns to Level 1.
Timer Running
This red indicator flashes to indicate a releasing event has been initiated and the releasing
delay timer has been started. It will turn off when either the Level 2 alarm is cleared or
Service Isolate is activated
Suppression Initiated
This red indicator illuminates when the extinguishing agent release circuit has activated and
a discharge is taking place.
Suppression Discharged
This blue indicator illuminates when the Gas Discharged input is activated from system
pressure switch. It turns off when the input is removed.
Manual Release Activated
This red indicator illuminates when a manual break glass alarm is activated on a Local
Control Station (LCS) which can be located in the field or on the CIE outer door.
Auto Operation Disabled
This is a yellow indicator that illuminates when an automatic discharge is disabled by
pressing the Service Isolate button on the display module or the Automatic Activation Isolate

Extinguishing agent release module Operation
16
button on an LCS
LCS Fault
This yellow indicator illuminates when an open circuit wiring fault exists on a Local Control
Station (LCS). It will turn off when the fault is cleared.
Suppression Fault
This yellow indicator illuminates when an open circuit wiring fault is present on the Lock off
Valve or Gas Discharged (Pressure Switch) or when a open circuit or short circuit wiring
fault exists on the Extinguishing agent release (Gas Head) or the in-built Pyrozone interface.
CIE Fault
This yellow indicator illuminates when a fault indication (open-circuit) is provided by the
CIE to the Fault input of the control module. It will also illuminate if any of the Risk inputs
from the CIE are open or short circuit.
Sign Fault
This is a yellow indicator which illuminates when an open or short circuit wiring fault exists
on the any of the warning sign outputs (W/Sign, DNE, Inopr)
ACF Fault
This is a yellow indicator which illuminates when an open or short circuit circuit wiring fault
exists on the ACF output.
System Latched
This is a red indicator which illuminates when a Level 2 alarm has been latched. It can be
reset by momentarily pressing the Reset button of the display module.
4.3. Normal Operation
With no faults or isolations on the system the SYSTEM NORMAL indicator will be illuminated with all
other indicators off.
4.4. Fault Operation
A fault on the system will cause the following;
One or more fault indications to illuminate on the display module to identify the
source of the fault(s).
The Fault (SYS-FLT) relay output to de-activate.
The System Inoperative (INOPR) sign output to activate.
NOTE: The source of the fault is indicated on the display module i.e. Sign fault, CIE Fault,
ACF Fault or Suppression Fault.
If all faults are cleared and there are no isolates, the system returns to normal mode operation and the
System Normal indicator illuminates. Fault conditions are also displayed during alarm operation.
NOTE: The Fault (SYS-FLT) output relay is normally energized and will drop out during a
fault condition. See Figure 3.8

Extinguishing agent release module Operation
17
4.5. Isolate/De-Isolate Operation
a. Service Isolate
The activation of the Service Isolate switch on the display module will cause the following;
Auto Operation Isolated indicator on the display module will illuminate.
System Normal indicator on the display will turn off
Suppression Fault indicator on the display will illuminate
The System Fault (SYS-FLT) output on the control module will de-activate.
System Inoperative (INOPR) sign output will activate.
Automatic / Manual (Auto/Man) output will activate.
The internal lamp of the Automatic Discharge Inhibit (Gas Isolate) switch will illuminate on
all Local Control Stations (LCS).
The internal buzzer will sound on all Local Control Stations (LCS).
The extinguishing agent (Gas Head) output is electrically isolated.
If a release event is occurring, the Suppression Isolated indicator on the display module will
illuminate and the extinguishing agent (Gas Head) output will be isolated
The de-activation of the Service Isolate switch on the display module will cause the following;
If there is an alarm event (Level 1, Level 2 or Manual Release) present the release sequence
will re-start. i.e. if the alarm is configured to have a release delay timer then the delay time
will re-start.
Other indicators and outputs will return to normal operation.
a. Automatic Discharge Inhibit
The activation of a the Automatic Discharge Inhibit (Gas Isolate) switch on a Local Control Station
(LCS) will cause the following;
Auto Operation Isolated indicator on the display module will illuminate.
System Normal indicator on the display will turn off.
System Inoperative (INOPR) sign output will activate.
System Fault (SYS-FLT) output on the control module will de-activate.
Automatic / Manual (Auto/Man) output will activate.
The internal lamp of the Automatic Discharge Inhibit (Gas Isolate) switch on all Local
Control Stations (LCS) will illuminate.
The internal buzzer will sound on all Local Control Stations (LCS).
The system will be prevented from automatically discharging due to activation of the risk
inputs.
CAUTION: The Automatic Discharge Inhibit (Gas Isolate) switch of a Local Control
Station (LCS) will not prevent a manual discharge from a Break Glass Alarm input. It will
also not de-activate the extinguishing agent release (Gas Head) output once a release
has been initiated.
NOTE: A Local Control Station (LCS) may be fitted to the outer door of the CIE and has
the same function as an LCS installed in the field.

Extinguishing agent release module Operation
18
b. Lock off Valve input
The activation of a the Lock-off Valve input on control module will cause the following;
Auto Operation Isolated indicator on the display module will illuminate.
System Normal indicator on the display will turn off
Suppression Fault indicator on the display will illuminate
The System Fault (SYS-FLT) output on the control module will de-activate.
System Inoperative (INOPR) sign output will activate.
Automatic / Manual (Auto/Man) output will activate.
The internal lamp of the Automatic Discharge Inhibit (Gas Isolate) switch will illuminate on
all Local Control Stations (LCS).
The internal buzzer will sound on all Local Control Stations (LCS).
The extinguishing agent (Gas Head) output is electrically isolated.
If a release event is occurring, the Suppression Isolated indicator on the display module will
illuminate and the extinguishing agent release (Gas Head) output will be de-activated.
The de-activation of the Lock off Valve on the display module will cause the following;
If there is an alarm event (Level 1, Level 2 or Manual Release) present the release sequence
will re-start. I.e. if the alarm is configured to have a release delay timer then the delay time
will re-start.
Other indicators and outputs will return to normal operation.
4.6. Alarm Operation
a. Manual activation
The activation of an alarm event by a Break Glass Alarm (BGA) on a Local Control Station (LCS)
will cause the following;
Level 1 & Level 2 indicator on the display module will illuminate.
Manual Release Activated indicator on the display will illuminate.
The Alarm 1 & Alarm 2 outputs on the control module will activate.
Warning Sign (W/SIGN) output will activate in “Level 2 mode”. See Section 7
Do Not Enter (DNE) sign output will activate.
ACF output will activate.
If a releasing delay timer has been configured for manual activation (See Sections 5.1 and
5.3) then releasing delay timer will begin, causing the Timer Running indicator on the
display module to flash.
Once the releasing delay timer has expired or if manual activation is configured not to have a
releasing delay time, an extinguishing agent release event will occur. (See Section 4.7)
b. Automatic Activation by CIE
The activation of a single risk input will cause the following;
Level 1 indicator on the display module will illuminate.
Alarm 1 output on the control module will activate.
Warning Sign (W/SIGN) output will activate in “Level 1 mode”. See Section 7
The activation of two or more risk inputs will cause the following;
Level 1 indicator on the display module will illuminate.
Level 2 indicator on the display module will illuminate.
Alarm 1 output on the control module will activate
Alarm 2 output on the control module will activate.
Warning Sign (W/SIGN) output will activate in “Level 2 mode”. See Section 7
Do Not Enter (DNE) sign output will activate.
ACF output will activate.
The releasing delay timer will begin causing the Timer Running indicator on the display
module to flash (this will not occur if releasing delay time = 0 sec).
Once releasing delay timer has expired an extinguishing agent release event will occur. (See Section
4.7)