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GST104 Zone Control Panel Operation Manual

Global System Technology PLC
The Intelligent Solution

Contents
1

Introduction .............................................................................................................................1

Technical Specifications..........................................................................................................1
2.1
2.2
2.3
2.4
2.5

Operating Voltage..............................................................................................................1
Standby Batteries ..............................................................................................................1
Parameters of Detection Zones .........................................................................................1
Parameters of Output Loops..............................................................................................1
Physical Dimensions .........................................................................................................1

Structure ..................................................................................................................................2
3.1
Appearance........................................................................................................................2
3.2
Internal Structure...............................................................................................................2
3.3
Connecting Terminals .......................................................................................................3
3.4
Instruction of Operating Panel ..........................................................................................4
3.4.1
Instruction of common state indicators .....................................................................4
3.4.2
Zone state indicators .................................................................................................5
3.4.3
Output status indicators ............................................................................................6
3.5
Instruction of Operating States..........................................................................................6
3.5.1
Normal state ..............................................................................................................6
3.5.2
Fault state .................................................................................................................6
3.5.3
Isolate state ...............................................................................................................7
3.5.4
Fire state ...................................................................................................................7
3.5.5
Output state ...............................................................................................................7
3.5.6
Test state....................................................................................................................7
3.5.7
Internal buzzer instruction ........................................................................................7
3.5.8
Description................................................................................................................7
3.6
Instruction of System Setup ..............................................................................................8
3.6.1
Setting operation levels .............................................................................................8
3.6.2
Sounders and transfer volt-free option......................................................................8

Use and Operation Instruction ..............................................................................................9
4.1
Basic Operation.................................................................................................................9
4.1.1
Operation of silencing fault and fire alarm...............................................................9
4.1.2
Day/Night mode instruction ....................................................................................10
4.1.3
Operation of self-testing and clearing fire ..............................................................10
4.1.4
Control the external sounders .................................................................................10
4.2
Set Isolate........................................................................................................................10
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GST104 Zone Control Panel Operation Manual

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4.3
Set Zone Test...................................................................................................................15
4.4
Configuring Output System ............................................................................................17
4.4.1
Configuring sounder 1 ............................................................................................17
4.4.2
Configuring sounder 2 ............................................................................................17
4.5
Link Setting for Auxiliary Output and Earth Fault Monitoring ......................................17
4.6
Connection Method of Detectors, Manual Call Points and Output Loop .......................18
4.7
Typical Wiring Schematic ...............................................................................................19
4.8
Battery Calculation..........................................................................................................20
5

Problem Maintenance and Disposal ....................................................................................21

Appendix―AEOL P-9907 Operating Instruction......................................................................22

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GST104 Zone Control Panel Operation Manual

Global System Technology PLC
The Intelligent Solution

Introduction

This control panel is a zone fire control panel developed with a SCM. It can monitor 4 zones, and
each zone can be connected with up to 15 conventional fire detectors. It has 2 output points to
control audible warning devices, such as sounder-beacons, alarm bells etc. This panel is
self-contained with internal standby power supply and space provision for two sealed lead-acid
batteries. Its functions are microprocessor controlled, including test and isolate functions, day and
night mode operation. It has the functions of normal indication, fault indication, alarm indication
and warning of short circuit and open circuit. The panel is easy to install and operate. By a
key-switch, it can enable the control function; by a key-switch and an internal switch, it can enable
the programming function.

Technical Specifications

2.1 Operating Voltage
DC24V±15% or AC220V±15% 50Hz/60Hz

2.2 Standby Batteries
Configure the battery capacity according to the user’s requirement. Calculate as 4.8. The fully
loaded capacity is 7AH (operating for 24 hours in the normal standby state).

2.3 Parameters of Detection Zones
Output voltage: DC20—28V
Standby current: 2.4mA (when connecting with 15 conventional fire detectors)
Alarming fire resistor: 150Ω—1.5KΩ（470Ω in normal state）
End resistor: 4.7KΩ or AEOL

2.4 Parameters of Output Loops
Sounder output:
Output voltage: 20—28V DC
Output current: 1A
Terminal resistor: 4K7
Auxiliary power supply output：0.5A DC20V—DC28V

2.5 Physical Dimensions
380mm×320mm×95mm
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GST104 Zone Control Panel Operation Manual

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Structure

3.1 Appearance

Fig. 3.1

3.2 Internal Structure

Description:

Fig.3.2.1

① PSU
② Batteries
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GST104 Zone Control Panel Operation Manual

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③ Control board
④ Control Enable lock
⑤ Evacuate lock
⑥ DIP switch (See Fig.3.2.2)
⑦ Display board

DIP 1

DIP switch（SW1）

8 ON

Fig. 3.2.2

3.3 Connecting Terminals

Fig. 3.3
EARTH：Earth terminal, connecting to enclosure
AUX SUPPLY（+，-）
：Auxiliary power terminal
ZONE INPUT（1~4）：Zone input terminals
BAT（+，-）
：Battery terminals
AC 230V（N， ，L）
：AC power terminals
SOUNDER OUTPUT（1~2）
：Sounder output terminals
SOUNDER START（+，-）：Sounder startup terminals
DAY MODE（+，-）
：terminals for setting DAY mode

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GST104 Zone Control Panel Operation Manual

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3.4 Instruction of Operating Panel
3.4.1

Instruction of common state indicators

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig.3.4.1
FIRE— Red common fire indicator. This indicator is illuminated steadily when an alarm
condition is detected and remains ON until the fire is cleared.
Silence—Yellow common silencing indicator. This indicator is illuminated when the internal
buzzer or external sounders are in silenceed condition.
Common Fault—Yellow common indicator. This indicator flashes when there is any fault and is
illuminated after pressing the Silence pushbutton.
Common Isolate—Yellow common isolate indicator. This indicator is illuminated when one or
more zones are isolated.
C.P.U Fault —Yellow indicator. This indicator flashes when the CPU is in fault condition. It is
illuminated when the memory verifies errors.
Power Fault—Yellow indictor. This indicator is illuminated in the event of failure on the main
power supply.
Battery Fault—Yellow indicator. This indicator is illuminated in the event of failure on the
batteries.
Ground Fault—Yellow indicator. This indicator is illuminated when there is an earth fault.
In Test—Yellow indicator. This indicator is illuminated when one or more detection zones are in
test condition.
Day Mode—Yellow indicator. This indicator is illuminated when the panel is operating in
accordance with the requirements of the DAY time operation.
Power Supply—Green indicator. This indicator is illuminated when the power supply operates
normally.
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GST104 Zone Control Panel Operation Manual

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The Intelligent Solution

3.4.2

Zone state indicators

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

4
Sounder2

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Power
Fault

Battery Ground In
Fault Fault Test

Select

Power Day
Supply Mode

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Control Enable

Evacuate

Complies To EN 54-2

Fig.3.4.2
Fire— Red indicator per zone. This indicator flashes when the relevant zone is in alarm condition.
It is illuminated after pressing the Silence pushbutton.
Zone Fault/ISO/Test—Yellow indicator per zone. This indicator flashes when the relevant zone is
in fault or test condition. It is illuminated when the relevant zone is isolated.
Operation state indicators and pushbuttons

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common C.P.U
Isolate Fault

4
Sounder2

Power
Fault

Battery Ground In
Fault Fault Test

I
Isolate

Test

Day/Night

Enter

Reset
Power Day
Supply Mode

Select

Operating
Indication

Silenc
Resound

Evacuate

Control Enable

Complies

Fig.3.4.3
Isolate indicator—Green indicator. This indicator is illuminated when setting isolate mode.
Test indicator— Green indicator. This indicator is illuminated when setting test mode.
Select pushbutton—Press this pushbutton to make the panel enter in programming state and
selecting operation.
Shift pushbutton—Press this pushbutton to change states.
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GST104 Zone Control Panel Operation Manual

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Enter pushbutton—Press this pushbutton to confirm.
Reset Pushbutton —Press this pushbutton to cancel or reset the operations.
Silence Pushbutton –Press this pushbutton to change the silenced state of the internal buzzer.
3.4.3 Output status indicators

Sounder1

Fire

FIRE Silence Common
Fault

Zone No.

Common
Isolate

C.P.U
Fault

4
Sounder2

Zone Fault/ISO/Test

Power
Fault

Battery Ground In
Fault Fault Test

I
Isolate

Test

Day/Night

Enter

Reset
Power Day
Supply Mode

Select

Operating
Indication

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig.3.4.4
Sounder 1 —Yellow indicator. This indicator is illuminated when sounder circuit 1 is activated. It
flashes when sounder circuit 1 is in fault condition.
Sounder 2 —Yellow indicator. This indicator is illuminated when sounder circuit 2 is activated. It
flashes when sounder circuit 2 is in fault condition.

3.5 Instruction of Operating States
3.5.1 Normal state
The panel is in Normal (NIGHT) mode only when the Power Supply indicator is illuminated; it is
in DAY mode only when the Power Supply and Day Mode indicators are illuminated.
There is no sound output of the buzzer to notify this state.
3.5.2 Fault state
3.5.2.1 When any fault occurs, the Common Fault indicator flashes while it is illuminated after
pressing the Silence pushbutton.
Zone fault: The Zone Fault/ISO/Test indicator flashes when the relevant zone is in fault
condition.
Output circuit fault: The output indicator flashes when the relevant output circuit is in fault
condition.
Main power fault, battery fault and grounding fault: The relevant indicators are illuminated.
Day fault: The Day Mode indicator flashes.
CPU and memory verification fault: The C.P.U indicator is illuminated denoting a failure of the
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GST104 Zone Control Panel Operation Manual

Global System Technology PLC
The Intelligent Solution

memory verification, while flashes denoting a failure of the CPU.
3.5.2.2 The buzzer sounds at 0.5s ON and 4.5s OFF.
3.5.3 Isolate state
3.5.3.1 The Common Isolate is illuminated steadily when one or more zones are isolated.
Zone isolate: The Zone Fault/ISO/Test indicator is illuminated steadily the relevant zone is in
isolate condition.
Isolate of alarm output or fault output: The Alarm Output indicator or Fault Output indicator
flashes.
3.5.3.2 The buzzer sounds at 0.5s ON and 9.5s OFF.
3.5.4 Fire state
3.5.4.1 The FIRE indicator is illuminated, the Fire indicator flashes when the relevant zone is in
alarm condition while it is illuminated after pressing the Silence pushbutton. The In Test indicator
is extinguished.
3.5.4.2 The buzzer sounds at 0.25s ON and 0.25s OFF.
3.5.5 Output state
The output indicator is illuminated when there is an output in the relevant output circuit.
3.5.6 Test state
3.5.6.1 The In Test indicator is illuminated and the Zone Fault/ISO/Test flashes when the
relevant zone is in test state. The buzzer sounds at 0.5s ON and 9.5s OFF when the detector in the
tested zone is not activated.
3.5.6.2 When the detector in the tested zone is activated, the In Test indicator is illuminated,
while the sound and light display on the panel are the same as in the fire state.
3.5.7 Internal buzzer instruction
The fault state, isolate state and alarm state can exist simultaneously. The internal buzzer sounds
according to the priorities. The priorities from the highest to lowest are as follows: Alarm 0
(highest), fault 1, isolate and test 2, normal 3 (lowest). In the condition of alarming or starting
sounders, the buzzer sounds at 0.25s ON and 0.25s OFF. In the condition of silencing sounders,
the buzzer sounds at 0.5s ON and 9.5s OFF.
3.5.8 Description
3.5.8.1. If an operation is enabled in the low operation level, it is still enabled in the high
operation level.
3.5.8.2. In the keyboard operating condition, if the operation level changes or no pushbutton has
been pressed after 4 minutes, all the keyboard operations are canceled automatically and the
system returns to normal monitoring state.
3.5.8.3. The delay output condition of a zone
3.5.8.3.1 This zone is configured for a delay output mode by programming.
3.5.8.3.2 The panel is in Day mode.
3.5.8.3.3 There is no fire alarm in other zones.
3.5.8.3.4 If this zone is in delay condition while other zone(s) is (are) in alarm condition, this
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GST104 Zone Control Panel Operation Manual

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zone will override the delay condition and sends out an output.
3.5.8.4. Dispose the fault of the memory. When the memory is in fault condition, all the
programming contents should be configured again.
3.5.8.5. In this manual,
denotes constant illumination state;
denotes flashing state;
denotes extinguishing state.

3.6 Instruction of System Setup
3.6.1 Setting operation levels
3.6.1.1. There are two keyswitches on the panel. See Fig.3.6.1.1. If you insert the key into
Control Enable keyswitch and turn it to O position, the panel is enabled at the operation level 1
and the external sounders are in the non-silenceable condition. In testing condition, the sounders
have outputs.
I

O
Evacuate

O
Control Enable
Fig.3.6.1.1

3.6.1.2. Turn the key in the Control Enable keyswitch to I position (see Fig.3.6.1.2), the panel
is enabled at the operation level 2. If the sounders are started by the program automatically,
turning the Control Enable keyswitch from O to I position will silence the sounders. In testing
condition, the sounders have no outputs.

O
Evacuate

O
Control Enable
Fig.3.6.1.2

3.6.1.3. When the panel’s cover is opened, the panel is enabled at the operation level 3.
3.6.2 Sounders and transfer volt-free option
3.6.2.1. Two sounders can be configured to provide an active output contact, a normally open
output contact and a normally closed output contact.
3.6.2.1.1. Case 1: Configure sounder 1 as an active output contact, plug the fuse F2, link the fifth
and sixth, the second and third pins of jumper X1 with a short circuit link respectively. Refer to
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GST104 Zone Control Panel Operation Manual

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Fig.3.6.2 for the component position.
3.6.2.1.2. Case 2: Configure sounder 1 as a normally open contact, remove the fuse F2, link the
first and second, the fourth and fifth pins of jumper X1 with a short circuit link respectively. Refer
to Fig.3.6.2 for the component position.
3.6.2.1.3. Case 3: Configure sounder 1 as a normally closed contact, remove the fuse F2, link the
first and second, the third and fourth pins of jumper X1 with a short circuit link respectively. Refer
to Fig.3.6.2 for the component position.

PSU

Fig. 3.6.2
3.6.2.2 Table 1 gives the details mentioned above.
Table 1
Output
For Normally Closed
For Normally Open
Remove Fuse Fit Jumper
Remove Fuse Fit Jumper
Number
Links
Number
Links
Sounder 1
F2
X1/ 3&4,1&2 F2
X1/ 5&4,1&2
Sounder 2
F3
X2/ 3&4,1&2 F3
X2/ 5&4,1&2

For Active Output
Remove Fuse Fit Jumper
Number
Links
X1/ 5&6,2&3
X2/ 5&6,2&3

Use and Operation Instruction

4.1 Basic Operation
4.1.1 Operation of silencing fault and fire alarm
4.1.1.1 To silence fault and fire alarm is not limited by operation levels.
4.1.1.2 In the fault condition, press the Silence pushbutton, the internal buzzer will be muted
and the Silence indicator will be illuminated. Press the Silence pushbutton again, the internal
buzzer will Resound and the Silence indicator goes out.
4.1.1.3 In the alarm condition, press the Silence pushbutton to confirm the fire signal at first. If
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GST104 Zone Control Panel Operation Manual

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the fire information is confirmed in a zone, the Fire indicator will be illuminated instead of
flashing. After all the fire information is confirmed, pressing the Silence pushbutton will change
the silencing state of the panel.
4.1.2 Day/Night mode instruction
4.1.2.1 The Day/Night mode can be changed by two ways.
4.1.2.2. Shorting out the Day mode input terminals will force the panel into Night mode.
4.1.2.3. At operation level 2, pressing the Shift pushbutton for 1 second will change the
Day/Night mode. When Day mode is selected, the Day Mode indicator will be illuminated.
4.1.2.4. After 18 hours constantly being in Day mode, the panel will switch into Night mode
automatically, entering in the common fault condition with the Day Mode indicator flashing. At
the operation level 2, pressing the Reset pushbutton will clear the fault.
4.1.3 Operation of self-testing and clearing fire
4.1.3.1 Self-testing and clearing fire are enabled at the operation level 2.
4.1.3.2 Pressing the Reset pushbutton for 1 second will clear the alarm in an alarm condition,
and check the sound and indicators, clear fault and testing state in other conditions.
4.1.4 Control the external sounders
4.1.4.1. See Fig.4.1.4.1. Turn the key in the Evacuate keyswitch to I position, the external two
sounders will be started.
I

O
Evacuate

O
Control Enable
Fig. 4.1.4 .1

4.1.4.2. See Fig.4.1.4.2. Turn the key in the Evacuate keyswitch to O position, the external two
sounders will be returned to previousstatus.
I

O
Evacuate

O
Control Enable
Fig.4.1.4 .2

4.2 Set Isolate
4.2.1.

Isolate setting is enabled to the 4 detection zones.
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GST104 Zone Control Panel Operation Manual

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4.2.2. Turn the key in the Control Enable keyswitch to I position and press the Select
pushbutton for 1 second, the Isolate indicator flashes. Press the Enter pushbutton, the Isolate
indicator is illuminated and the panel enters in the isolate setting state. See Fig.4.2a to Fig.4.2d.

I
Isolate

Press Select for 1s

O
Select

Control Enable

Day/Night

Enter

Fig.4.2b

Fig.4.2a

Isolate
Select

Day/Night

Enter
Press Enter

Fig.4.2c

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig.4.2d
4.2.3. Press the Select pushbutton to select a zone. Then press the Shift pushbutton to change
the isolate state of the selected zone. The Zone Fault /ISO/Test indicator in the selected zone is
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GST104 Zone Control Panel Operation Manual

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illuminated to indicate the isolating state and the Fire indicator in the corresponding zone flashes
to indicate the selecting state. E.g., the following operation is to select and set isolate state of zone
4. See Fig.4.2e and Fig.4.2f.
1

Fir

Isolate

Zone
Select

Day/Ni

Ente

Zone
Fault

Press
Select

2
Fir
1

Zone

Zone
Fault

Fir
1

Zone

Zone
Fault

Fig.4.2e
1

Fir

Isolate

Zone
Select

Day/Ni

Zone

Ente

Fault

Press
Shift
2

Fir
Zone

Zone
Fault

Fig.4.
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GST104 Zone Control Panel Operation Manual

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4.2.4.

Press the Enter pushbutton to exit with saving the setting result. See Fig.4.2g.

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test

Select

Power Day
Supply Mode

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Press Enter
Silence
Resound

Control Enable

Evacuate

Complies To EN 54-2

ENTER

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig. 4.2g

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GST104 Zone Control Panel Operation Manual

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4.2.5

Press the Reset pushbutton to exit without saving the setting result. See Fig.4.2h.

Fire

FIRE Silence Common
Fault

Sounder1

Zone No.

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test

Press Reset

Operating
Indication

Select

Power Day
Supply Mode

Isolate

Test

Day/Night

Enter

I
O

Silence
Resound

Reset

I
O

Control Enable

Evacuate

RESET
Complies To EN 54-2

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig.4.2h

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GST104 Zone Control Panel Operation Manual

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The Intelligent Solution

4.3 Set Zone Test
Operate at the operation level 2.
4.3.1 Press the Select pushbutton for 1 second, the Isolate indicator flashes. See Fig.4.2a to
Fig.4.2c.
4.3.2 Press the Shift pushbutton once, the Test indicator flashes. Then press the Enter
pushbutton, the Test indicator is illuminated and the panel enters in zone test setting state. See
Fig.4.3a.

Press Shift once
Isolate

Isolate

Day/Night

Select

Enter

Fire

FIRE Silence Common
Fault

Zone No.

C.P.U
Fault

Enter

4
Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Day/Night

Sounder1

Zone Fault/ISO/Test

Common
Isolate

Press Enter

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Press Select
Complies To EN 54-2

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GST104 Zone Control Panel Operation Manual

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Fig. 4.3a
Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test

Select

Power Day
Supply Mode

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Control Enable

Evacuate

Press Shift

Complies To EN 54-2

Fig.4.3b

Fire

FIRE Silence Common
Fault

Zone No.

Sounder1

Zone Fault/ISO/Test

Common
Isolate

C.P.U
Fault

Sounder2

Power
Fault

Battery Ground In
Fault Fault Test
Power Day
Supply Mode

Select

Operating
Indication
Isolate

Test

Day/Night

Enter

Reset

Silence
Resound

Evacuate

Control Enable

Complies To EN 54-2

Fig.4.3c
4.3.3 Press the Select pushbutton to select a zone being tested (e.g. select zone 2 in Fig.4.3b
and Fig.4.3c). Press the Shift pushbutton, the testing state of the selected zone will be changed and
indicated by the Fire indicator of the corresponding zone, which is extinguished in the normal
state and illuminated steadily when testing. The Zone Fault/ISO/Test indicator of the
corresponding zone flashes when this zone is selected, indicating the selection state. The
operations of confirming and canceling are the same with isolate setting.

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GST104 Zone Control Panel Operation Manual

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4.3.4

4.4 Configuring Output System
DIP switch （SW1）

DIP 1

Sounder 1: Relevant zone option

8 ON

Sounder 2: Enable delay silencing

Sounder 1: Enable delay silencing

Sounder 2: Relevant Zone option
Fig.4.4
4.4.1 Configuring sounder 1
4.4.1.1 Configure sounder 1 through the DIP switch 1 and 2.
4.4.1.1.1 Move the switch SW1.1 to the ON position, indicating sounder 1 has an output when
any detection zone detects fire.
4.4.1.1.2 Move the switch SW1.1 to the OFF position, indicating sounder 1 has an output only
when detection zone 1 detects fire.
4.4.1.1.3 Move the switch SW1.2 to the ON position, indicating sounder 1 when activated gives
an output instantly and is non-silenceable.
4.4.1.1.4 Move the switch SW1.2 to the OFF position, indicating sounder 1 when activated gives
an output with delay and is silenceable. The delay time is 1 minute.
4.4.2 Configuring sounder 2
4.4.2.1 Configure sounder 2 through the DIP switch 3 and 4.
4.4.2.1.1 Move the switch SW1.3 to the ON position, indicating sounder 2 has an output when
any detection zone detects fire.
4.4.2.1.2 Move the switch SW1.3 to the OFF position, indicating sounder 2 has an output only
when detection zone 2 detects fire.
4.4.2.1.3 Move the switch SW1.4 to the ON position, indicating sounder 2 when activated gives
an output instantly and is non-silenceable.
4.4.2.1.4 Move the switch SW1.4 to the OFF position, indicating sounder 2 when activated gives
an output with delay and is silenceable. The delay time is 1 minute.

4.5 Link Setting for Auxiliary Output and Earth Fault Monitoring
4.5.1. Link jumper X8 (see Fig.3.6.2 for the component position)─Earth fault monitoring is
enabled with link in place and disabled with the link removed.
4.5.2. Link X9 (see Fig.3.6.2 for the component position)─If link the first and second pins, the
output is permanent. While link the second and third pins, the output is interrupted for 3 seconds
when the fire alarm is being cleared.

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GST104 Zone Control Panel Operation Manual

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4.6 Connection Method of Detectors, Manual Call Points and Output Loop
4.6.1 Terminals of the panel accept one 0.5 to 2.5mm2 stranded or solid conductor.
4.6.2 To comply with EMC requirements, it is necessary to ensure that screened cables are used
throughout. When installing, the cable screen is to be clamped inside the cable gland, which must
be fitted to the metal of the back box to ensure a 3600 bond.

Each zone circuit can connect with 15 detectors and unlimited number of
manual call points. There are two methods of connection.
4.6.3

4.6.3.1 Method 1: In a zone circuit, connect all the manual call points before the detectors and a
4.7K resistor to the last device of the zone circuit. This arrangement is shown as Fig.4.6.3.1.

MCP
Zone
+
Input
Terms
Panel

MCP

470R
(normal )

4K7
Resi stor

Fig.4.6.3.1

NO DIODE

4.6.3.2
Method 2: In a zone circuit, connect the manual call points anywhere, connect an
Active End of Line (AEOL) to the last device of this zone circuit and a diodes in all detector bases.
This arrangement is shown as Fig.4.6.3.2.

MCP
Zone
Input
Terms

470R
(normal )

+
A.E.O.L
-

Panel

Fig.4.6.3.2
4.6.4 Output zone circuit connection: All the external sounders or remote devices should be
polarized and be connected into the zone circuit terminals according to the polar shown in Fig.4.7.
A 4.7K resistor should be connected to the last device of the zone circuit.

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GST104 Zone Control Panel Operation Manual

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4.7

Typical Wiring Schematic

PSU

Fig.4.7
SOUNDER OUTPUT：Sounder output
WIRED SIMILARLY：Wiring similarly
FIELD DEVICES：Detectors
ZONE INPUT（1~4）：Zone input
AEOL：Active End of Line
VOLT-FREE CONTACT：Active contact
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GST104 Zone Control Panel Operation Manual

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EMI FILTER：Filter
PSU：Power supply unit
TO DISPLAY BOARD：Connect to display board
BATT：Standby battery terminal

4.8
4.8.1.
4.8.2.

Battery Calculation
Battery voltage: 24V
General Data
Table 2

PSU size

Maximum
current
output circuits

2.0A

of Internal Battery Size
7AH

Standby Load (I1)
Table 3

Standby Load in Amps(A) Number
Basic 4 zone panel with all 1
detectors fitted
Auxiliary equipment

Current
0.13

Total
0.13

Total Alarm Load (I2)
Standby Load in Amps(A)
4 zones in alarm
Sounder outputs
Auxiliary
equipment
output

Table 4
Number

Current
0.50

Total
0.50

If C denotes minimum capacity of the batteries, T denotes standby time in hours, I1 is the total
current of the panel in normal standby state, I2 is the total current in alarm state, the battery
capacity can be calculated as follow:

C=1.25[(I1×T)+I2] Ah

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GST104 Zone Control Panel Operation Manual

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Problem Maintenance and Disposal
Table 5

Indication
No indicators indicating
on the panel after starting
the panel

Possible Cause
1. There is +24V output and no
+5V output.
2. There is no +24V output and no
+5V output.

Not indicating power
fault and battery fault

The integrated circuit N6 on the
control board is damaged.

Misjudging the conditions
of detection zone and
output circuit checking
state

1. False alarming fire of more than
one detection zones

2. False warning fault of more than
one detection zones

3. False warning fault of more than
one output circuits

Unable to save
configuring result

the

The integrated circuit D9 (24LC02)
on the Display board is damaged.

Action
1. Check the integrated circuit
N7-3M03 and its peripheral circuit.
2. Check whether the fuse F7 on the
control board has been blown;
check the relay K7 on the control
board and its peripheral circuit.
Remove the damaged IC and
replace a good one and check its
peripheral circuit.
1. Measure whether the voltage of
the test point VREF_H on the
control board is normal. Calculate
this voltage according to the +24V
power
voltage
(practical
measurement) and the resistors R67
and R60. Generally, when the power
voltage is 27V, the point voltage is
3.65V.
2. Measure whether the voltage of
the test point VREF_L on the
control board is normal. Calculate
this voltage according to the +24V
power
voltage
(practical
measurement) and the resistors R68
and R61. Generally, when the power
voltage is 27V, the point voltage is
1.0V.
Measure whether the voltage of the
test point VREF_S on the control
board is normal. Calculate this
voltage according to the +24V
power
voltage
(practical
measurement) and the resistors R58
and R6. Generally, when the power
voltage is 27V, the point voltage is
24.7V.
3. Measure whether the voltage of
the test point VREF_H on the
control board is normal.
Configure the jumpers of X1 and
X2 and insert the fuses of F2 and F3
as intended.
Remove the damaged IC and
replace a good one.

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GST104 Zone Control Panel Operation Manual

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The Intelligent Solution

Manual lock or some
pushbutton disabled

The integrated circuit D1（89C58） Plug D1（89C58）in the socket well.
on the display board is not well
connected with the socket.

Appendix―AEOL P-9907 Operating Instruction
1. Technical Characteristics
1.1 Technical Specifications
＋４
Operating voltage: DC24 －9 V
Nominal voltage: DC24V
Equivalent resistor: 4.7kΩ
1.2 Operating Environment
Temperature: -10℃—+50℃
Relative humidity: <95%（40℃±2℃）

2. Structure Features

1：Enclosure
2：Fixing bolt
3：Circuit board

Fig.1 Bottom view

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GST104 Zone Control Panel Operation Manual

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Fig.2 Top view (without top cover)
Connecting terminal 1：VD＋
Connecting terminal 2：VD－
Connecting terminal 3：－
VD+, VD—：connecting to a diode
VD+, —： connecting to zone loop

3. Installation and Wiring
3.1 Zone Wiring
Fitted detector base

Output
terms

zone

fire

MCP

Active End of Line (AEOL)

VD+

VD-

control

··

panel
repeaters

Schottky diode
Schottky diode
470Ω（nominal）
（Connected by user）
（Short-circuited when detector is fitted）
Fig.3 Wiring sketch
3.2 Installation and Connection
The installation method of an Active End of Line is the same as the detector base, and the AEOL
can be used as a base with a conventional detector fitted. By this method, connect the positive
poles of both zone loop and a diode to the ‘VD+’ terminal, connect the negative pole of the diode
to ‘VD-‘ terminal, and the negative pole of zone loop to the ‘-‘ terminal.
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GST104 Zone Control Panel Operation Manual

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Note: Diodes shouldn’t be connected if there is no detector fitted on the AEOL. In this
condition, connect the positive pole of the zone loop to the ‘VD-‘ terminal and the
negative pole to the ‘-‘ terminal.

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GST104 Zone Control Panel Operation Manual

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GST UNITED KINGDOM
Victoria House

60 Westcliffe Road

28-38 Desborough Street

Ruskington,

High Wycombe Bucks HP11 2NF

Sleaford

United Kingdom

NG34 9AY

Tel: +44 (0)1494 601107

Tel: 01526 833999

Fax: +44 (0)1494 601108

Fax: 01526 833011

GST DUBAI
Unit ZA04 Jebel Ali Free Zone
P O Box 17998 Dubai UAE
Tel: +971 (0)4 88 33 050
Fax: +971 (0)4 88 33 053
GST TURKEY
Kordonboyu Mahhallesi
Ankara Cadessi
No. 148/2
Kartal, Istanbul, Turkey
Tel: +90 216 353 7344
Fax: +90 216 353 7345
GST EGYPT
53m Yussef Abbs. St, App.63 EL Tawfiek Building
Nasr City Cairo Egypt
Tel: +202 4030381
Fax: +202 4047949

GST ASIA
80 Changjiang east Road,
QETDZ
Qinhuangdao,
Hebbei,
P.R. China.066004
Tel:

00 86 335 8502523

Fax: 00 86 335 8051342

Email Tech.support@gstplc.com

Web:

www.gstplc.com

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