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GST100 Intelligent Fire Alarm Control Panel 
Installation and Operation Manual                                                                 

 

Page 40 

Chapter 10 Troubleshooting and Regular Inspection 

10.1   Common Disposal 

Table 10-1 

No. 

Problem 

Reason 

Solution 

1 

No display or 

abnormal 

display after 

power up. 

a. Abnormal power supply 

b. Loose connection with 

LCD cable. 

a. Check 230VAC power supply 

b. Check the connection cable 

2 

Display AC Fault 

after power up 

a. No 230VAC power 

supply 

b. The fuse of AC power is 

blown out.   

a. Check and connect the 

cables. 

b. Replace the AC fuse.

（

see 

the label for parameter

）

 

3 

Display Battery 

fault after power 

up 

a. Loose connection with 

battery.   

b. Battery discharged or 

damaged. 

a. Check the relative parts. 

b. Power up for more than eight         

hours with the AC power 

supply, if the fault still exists, 

replace the batteries.   

4 

Unable to     

register field 

devices 

a. Not well connected. 

b. The cable of field 

devices damaged. 

a. Check and connect. 

b. Check and replace the cable. 

5 

Can not print 

a. Print mode is not set. 

b. Loose connection with 

printer. 

c. Printer damaged. 

a. Set the print mode. 

b. Check and connect the 

printer. 

c. Replace the printer. 

6 

Equipment fault 

a. Loose connection with 

this equipment. 

b. This equipment 

damaged. 

a. Check the connection. 

b. Replace the equipment. 

7 

Loop bus fault 

Loop bus is shorted or open.  Check the circuit. 

10.2 Maintenance of Printer 

The printing paper should be replaced as required prior to running out. 

1

）

  Open the cabinet of FACP, and shut down the power (pull out the the 2P connector 

block connecting the printer and LED board. 

2

）

  Screw off the nut on the rack, take out the screw and remove the scroll spindle. 

3

）

  Put the new scroll spindle on the screw, replace and fix it with screws. 

4

）

  Cut the end of paper as in Fig. 10-1. 

 

Summary of Contents for GST100

Page 1: ......

Page 2: ...elligent Fire Detectors 8 3 3 2 Manual Call Points 8 3 3 3 Sounder Strobes 8 3 3 4 Loop Isolator 8 3 3 5 Repeater Panel 8 Chapter 4 Installation and Commission 9 4 1 Checking 9 4 2 Installation 9 4 3 Power up Self test 9 4 4 Connections of Periphery Devices 9 4 4 1 Connection of SOUNDER OUTPUT Loop 10 4 4 2 Loop Connection 11 4 4 3 Connection of Communication Loop 11 4 5 Commission 12 4 5 1 Connec...

Page 3: ...em Devices 21 6 4 1 Loop Devices 21 6 4 2 Viewing Network FACP 22 6 4 3 Viewing Repeater Panels 22 6 5 Disabling and Enabling Devices 22 6 5 1 Disabling Enabling a Zone 23 6 5 2 Disabling Enabling a device 24 6 5 3 Disabling Enabling an Output 24 6 5 4 Disabling Enabling Pre alarm 25 6 5 5 Disabling Enabling Output Delay 26 6 6 Users Settings 26 6 6 1 Printer Setup 26 6 6 2 Time Setup 27 6 6 3 Del...

Page 4: ...ing the FACP 36 8 2 1 Network of GST Series Panels 36 8 2 2 Connecting with Repeater Panels 36 8 3 Networking Method 36 8 3 1 GST Network 36 8 3 2 Connecting with Repeater Panels 37 8 4 Display of Network Messages 37 8 4 1 Network Fault 37 8 4 2 Display of Network Messages 38 Chapter 9 Calculation of Battery Capacity 39 Chapter 10 Troubleshooting and Regular Inspection 40 10 1 Common Disposal 40 1...

Page 5: ...LED fault disable LED and zone label 2 Class A loop which is able to connect maximum 128 addressable devices 3 122 32 lattice LCD assisting the LED indicators to display important information 4 Non volatile memory ensuring system data not lost on shutdown of power 5 Delayed output effectively reducing false action of ALARM OUTPUT and SOUNDER OUTPUT R and R contact 6 3 relay outputs available which...

Page 6: ...Ah Recommended Wiring GST FireCable 2E 1 5 2 core and Earth 1 5mm2 CSA Pirelli Cable Limited FP200 FLEX 2 core and Earth 1 5mm2 CSA 2 3 Detecting Loop Parameters LOOP OUT Polarized signal cable from the FACP connecting with up to 128 addressable devices LOOP IN Polarized signal cable returning to the FACP Type of loop Class A Recommended Wiring GST FireCable 2E 1 0 2 core and Earth 1mm2 CSA Pirell...

Page 7: ...COM open NO and COM close 3 FAULT OUTPUT NC COM NO Contact Capacity 24VDC 1 0A In case of a fault condition NC and COM open NO and COM close 2 5 RS485 Communication Loop A B RS485 communication cable for connecting with up to 32 network fire alarm control panels and 64 repeater panels Recommended Wiring GST FireCable 2E 1 0 2 core and Earth 1mm2 CSA Pirelli Cable Limited FP200 FLEX 2 core and Eart...

Page 8: ...l Structure GST100 is wall mounted Its appearance internal structure and connection are shown in Fig 3 1 and Fig 3 2 Knockout hole Fig 3 1 Optional Speaker Printer Main Board LED Board LCD 485 Network Board Interface Board Fig 3 2 3 1 1 Front Panel The FACP s front panel consists of LCD general LEDs zonal LEDs Keypad and Printer as ...

Page 9: ... Goes off when the pre alarm changes to a fire alarm or when the panel is reset Supervisory Red Turns on when a gas detector or water flow indicator alarms Verify the cause of the event and then reset the FACP Fire Output Red Green Red LED illuminates when there is alarm output fire alarm or supervisory Red and green LED both illuminate when the alarm output fire alarm and supervisory is disabled ...

Page 10: ...rouble Power Healthy Green Illuminates when power supply works normally Maintenance Yellow Illuminates when a detector reports dirty Clean the detector and then reset the panel Mute Yellow Illuminates when the panel s speaker is turned off Verify the cause of the event and reset the control panel Note If there is new fire alarm the speaker will be re activated and this LED will go off Silence Yell...

Page 11: ...Enter For entering the selected menu and acknowledging the modifications Cancel For returning to the previous menu View Fire Going directly to fire alarm display window from any other current windows Navigation Keys Changing among different messages or move among different items of the same type of message Changing from different menu items Changing from input boxes in data input or changing the c...

Page 12: ...loop of GST100 When fire is confirmed manually pressing the glass on the MCP alarm signal can be sent to the FACP After receiving the alarm signal the FACP will show the number and location of the MCP and sound alarm 3 3 3 Sounder Strobes Sounder strobe is a kind of audible visual alarm device installed in the protected area which can be activated by the FACP at the fire control center or by manua...

Page 13: ... board and speaker with LED key board Please refer to Appendix 1 Internal connection diagram 4 2 Installation Mounting Method Wall mounted Mounting Hole Distance 160mm Operating Temperature 0 40 Relative Humidity 95 non condensing 4 3 Power up Self test After the FACP is installed power it up for self test to see If the LCD is normal If all LED indicators are able to illuminate If the speaker can ...

Page 14: ...t or open circuit 24V GND 24VDC auxiliary power output the maximum output current is 500mA FAULT OUTPUT Voltage free contact output COM is the common terminal NC is normally closed contact NO is normally open contact When there is fault signal normally open contact is closed when the fault is removed it opens It can be disabled and does not output when fire alarm occurs in disabled state ALARM OUT...

Page 15: ... the end of each loop NOTE The sounders are polarized Note polarization in connection The maximum current is 500mA Do not overload with sounders and strobes 4 4 2 Loop Connection The connection of loop bus is shown as Fig 4 3 Fig 4 3 4 4 3 Connection of Communication Loop Sounder Terminal Resistor 4 7k Diode Diode Sounder R R LOOP OUT LOOP IN Addressable devices Addressable devices Loop 隔离器 Loop 隔...

Page 16: ... it will automatically register system devices and check if the number code and status comply with project design The FACP will automatically identify the loop device if it is first registered The devices can be assigned into zones by their codes The user can put number 1 15 into the same zone number 16 30 into another zone and etc Devices after No 120 which are sounders only are usually installed...

Page 17: ...sory action delay fault and disable 5 1 1 Description of Displayed messages Fig 5 1 In the above picture 1 means there is fire alarm in the system the top part of the screen will always display the latest fire alarm 2 Current message type You can change to displaying other messages or move among different items by pressing Tab key 3 Serial number of the current message 4 Total number of this type ...

Page 18: ...in mute state the FACP will generate a fault sound 5 3 System Normal Message Fig 5 2 shows the system normal screen 15 12 09 45 System Running Fig 5 2 5 4 Fire Message 5 4 1 Fire Message Display GST100 control panel will generate alarm signal in 10 seconds when a detector alarms fire or a manual call point is pressed 1 The LCD displays fire messages shown as Fig 5 3 2 The speaker gives fire alarm ...

Page 19: ...epair 5 5 Fault Message 5 5 1 Fault Message Display When fault occurs the FACP will give fault signal in 100 seconds 1 The LCD displays the fault message as shown in Fig 5 4 2 The speaker of the FACP gives fault sound ambulance sound The common Fault LED illuminates If fault output is enabled the normally open contact of FAULT OUTPUT contact NO COM is closed and the normally closed contact is open...

Page 20: ... You can disable it if the problem cannot be immediately resolved and then enable it when the fault is cleared 4 If the detector reports dirty please clean it in time otherwise the detector cannot operate normally 5 6 Pre alarm Message 5 6 1 Operation of Delay Mode 1 If pre alarm is enabled the FACP can work at delay mode 2 In delay mode if there is a fire alarm from a zone the FACP will report as...

Page 21: ...nd stage starts to decrease by second 2 If the FACP is not reset by pressing Reset key it will then activate the sounders ALARM OUTPUT and SOUNDER OUTPUT contact R R on expiry of the delay time for the second stage During the second stage you can check the zone where the alarm comes from and verify the cause of the alarm 1 If it s a false alarm you can reset the FACP through Reset key 2 If it s ve...

Page 22: ...red the FACP will give the following action messages 1 The LCD displays the action messages as in Fig 5 8 2 The speaker gives action sound quick police car sound 3 Pressing Silence can close the sounder and SOUNDER OUTPUT R R Pressing Silence again can re start the sounder and SOUNDER OUTPUT R R Acti on 001 002 3 039 15 12 08 26 Acti on 002 002 15 12 10 30 Fig 5 8 5 9 Delay Message The output of t...

Page 23: ...R 5 10 Disable Messages When there are problems with connected devices it may be necessary to disable them for repair and then enable them after repairing or replacing When there is a disabled device the FACP gives disable message 1 The LCD displays disabled messages as in Fig 5 10 2 Disabled LED illuminates 3 If all devices of a zone are disabled the zonal Flt Disabled LED illuminates Dis abled 0...

Page 24: ...l save all input data and pressing Cancel will exit without saving any data 6 3 Viewing Messages The LCD will display the history records as shown in Fig 6 1 after pressing History key The system provides two methods to view history records 1 All History is used to view the latest 500 system running messages including startup shutdown reset fire alarm pre alarm supervisory action delay fault and d...

Page 25: ...ation time and device type Fig 6 3 Fire 001 043 2 031 15 12 13 26 Fire 002 043 2 023 15 12 13 26 Fig 6 3 6 4 Viewing System Devices You can view devices connected into the system by pressing Browse Fig 6 4 The first screen 2 Net Unit 1 Active Equ The second screen 3 Repeater Fig 6 4 6 4 1 Loop Devices In the screen shown in Fig 6 4 selecting 1 Active Equ the system will enter the screen to view lo...

Page 26: ...n ALT Alarm Threshold refer to alarm threshold which is related with the detector s sensitivity Vc Current Value refers to the current sampled value Clear Air value refers to the initial background light which is a calibrated value under a reference testing environment 6 4 2 Viewing Network FACP In the screen of Fig 6 4 moving the highlight to 2 Net Unit and pressing Enter or using number key 2 th...

Page 27: ...abling the pre alarm mode of detectors Output Delays Disabling enabling output delay If there is a device in trouble or false alarm you can disable it so that it s separated from registered devices After it s repaired or replaced you can then enable it again and the FACP will add it to registered devices 6 5 1 Disabling Enabling a Zone In the screen of Fig 6 8 selecting 1 Zone the system will disp...

Page 28: ...n input the device code to be disabled in the cell after Code or pressing the up and down key to select the device before or after it The second line displays the device information Pressing Enter the selected device will be disabled Note An already disabled device will not be displayed here Code Sum 002 231 8 231 Digital Fig 6 12 The operation method of enabling a device is similar to disabling i...

Page 29: ...Enter in enabled screen it displays If an output is already enabled displaying it remains unchanged when Enter is pressed 6 5 4 Disabling Enabling Pre alarm As described in Section 5 6 an alarm from a detector will be considered as a pre alarm signal if the FACP works in delay mode while pre alarm is enabled Selecting 4 Pre Alarm in the screen of Fig 6 8 will enter the screen for enabling pre alar...

Page 30: ...Delay Fig 6 15 represents the output delay is currently enabled and represents it is disabled Pressing Enter in disabled screen it displays showing the output is disabled If the output delay is already disabled displaying it remains unchanged when Enter is pressed Pressing Enter in enabled screen it displays If the output delay is already enabled displaying it remains unchanged when Enter is press...

Page 31: ...a mode and pressing Enter the mode will be enabled and will be displayed 6 6 2 Time Setup Time setup is used for setting and calibrating system time which can be detailed to year month date hour and minute Note The time must be set accurately as it will be used as reference time for system running records Selecting 2 Time Setup in the screen of Fig 6 8 will enter time setup screen as shown in Fig ...

Page 32: ... 19 will enter setting screen as in Fig 6 20 Delay S 200 Max Delay 600s Fig 6 20 6 6 4 Network Setup Please refer to Chapter 8 for description of network setup 6 7 Evacuate If a fire alarm is acknowledged as a real fire pressing EVAC key will immediately start all sounders and SOUNDER OUTPUT R R to warn people to evacuate Pressing EVAC the system will request a password Entering the correct passwo...

Page 33: ... the Keypad The keypad is locked by default when powered up Certain functional keys except Browse request a password and confirmation by pressing Enter before further operation 6 10 2 Locking the Keypad The FACP is designed to automatically lock the keypad When there are alarm messages such as fire supervisory and fault being displayed or there is menu operation the FACP will lock the keypad if th...

Page 34: ...ssion status About 2 minutes later the will disappear and the screen changes to monitor status Resetting the panel can also change the system from commission to monitor status Commission Status is used in project commission or the system configuration needs to be modified such as the number of loop devices or network equipment Registering devices in this status will update registration information...

Page 35: ... device code in commission status the initial value of the device will be displayed 7 3 Device Registration Selecting 2 Register in the screen of Fig 7 1 will enter the screen of device registration as in Fig 7 3 021 Sum 014 Registering Sum 015 Registering 022 Fig 7 3 The device code is displayed in the during device Registration If the device code is highlighted this means it is registered and th...

Page 36: ...gister to re register the device 7 4 Password Setting 7 4 1 Classification of the passwords Operation to functional keys except View Fire Tab History and Browse requires password Only after the correct password is input further operation can be done For system security there are two levels of password password I and password II Functions that can be performed by password I are User Setup Disable E...

Page 37: ... is successful If they are different the screen remains unchanged and waits to be modified 7 5 Device Modification Note Device modification is only available for digital devices Selecting 4 Device Modify in the screen of Fig 7 1 will enter the screen of device modification as in Fig 7 8 2 Sense Modify 1 Code Modify Fig 7 8 7 5 1 Code Modification Selecting 1 Code Modify in the above screen will en...

Page 38: ...e is for a specific detector There are three sensitivity levels 1 High H 2 Moderate M 3 Low L Selecting 1 Zone Sense will enter the screen shown in Fig 7 12 Zone Sense 1 H 2 M 3 L 1 2 Fig 7 12 Note The sensitivity of all detectors of the selected zone will change after modification here Selecting 2 Code Sense in the screen of Fig 7 9 will enter the screen in Fig 7 13 Sense H Code Zone 6 210 1 Fig ...

Page 39: ...162 is being monitored The latest sampled value temperature smoke density and flame intensity is 204 If the device is non digital loop device the screen will be as Fig 7 15 Code Analog Value 1959 003 Fig 7 15 The above screen shows that analogue device No 162 is being monitored The sampling value of its pulse duration of return code is 1959us ...

Page 40: ...ve twisted pair with total length not over 1Km 8 3 Networking Method Reboot the panel after it s set to commission status or pressing Self Test in commission status the panel will automatically register network card If the network card is properly connected the screen will display as in Fig 8 1 Network Running Fig 8 1 8 3 1 GST Network GST Network is a special network for GST series control panels...

Page 41: ...If Disable is selected the FACP will display its local messages refers to the selected option Disabled Enabled Fig 8 4 If this FACP is used as the host panel and set in commission status refer to Section 7 1 re booting it after network address and display mode are set up will automatically update its network configuration 8 3 2 Connecting with Repeater Panels The FACP can connect with up to 64 rep...

Page 42: ... 窗口 切换 Fault 001 004 15 03 13 28 Fault 002 004 15 03 13 29 000000 Fig 8 5 窗口 切换 Fault 003 004 15 03 13 29 Fault 004 004 15 03 13 30 000002 000064 Fig 8 6 8 4 2 Display of Network Messages The FACP can display the fire supervisory and fault messages from the network if the network display mode is enabled as in Fig 8 7 and 8 8 The user code of the device will be highlighted for network message For l...

Page 43: ...ry Capacity Table 9 1 Device Current A Monitor Alarm FACP 0 1A 0 1A Loop Devices N 0 0008A N 0 002A Total I1 I2 Suppose I3 is the sum of SOUNDER OUTPUT and auxiliary output which is maximum 1A Tj H is the monitor time Ta H is the alarm time and Tw H is the output time The Maximum battery capacity Ah I1 Tj I2 Ta I3 Tw ...

Page 44: ...l exists replace the batteries 4 Unable to register field devices a Not well connected b The cable of field devices damaged a Check and connect b Check and replace the cable 5 Can not print a Print mode is not set b Loose connection with printer c Printer damaged a Set the print mode b Check and connect the printer c Replace the printer 6 Equipment fault a Loose connection with this equipment b Th...

Page 45: ...urn on the power of the printer Press SK1 key feed the paper through by hand the paper will enter slowly until it appears in front of the head The scroll spindle has been replaced Note The printing paper should be always kept tight The loose scroll will make it thicker thus slow the moving of paper ...

Page 46: ...Appendix 1 Internal Connection Diagram R L PG N R RXD SPEAKER GND XS4 1 XS1 3 4 2 5V BUSY GND 24V GND XT1 XT2 VCC TXD GND Loop IN Loop OUT ALARM OUTPUT FAULT OUTPUT COM NO NC NO COM NC EARTH XS2 Interface Board LCD To Battery Speaker Printer Main Board LED Keypad Board 485 Network Board ...

Page 47: ...ty Undefined 00 Fire Alarm Smoke Detector 01 Heat Detector 02 Ultraviolet Flame Detector 07 Multi Detector 10 Ultraviolet Flame Detector 11 Infrared Beam Detector 51 52 Gas Detector 05 Supervisory Sounder 24 25 Action Flow SW 30 Alarm Output Sounder Output Fault Output Power Fault Battery System Fault Loop Bus Fault Ground Fault 24V Fault Net Card ...

Page 48: ...Gulf Security Technology Co Ltd No 80 Changjiang East Road QETDZ Qinhuangdao Hebei P R China 066004 Tel 86 0 335 8502434 Fax 86 0 335 8502532 service gst fs utc com www gst com cn ...

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