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Fike Twinflex pro2 Engineering And Commissioning Manual Download Page 64

TWINFLEX

®

pro² Control Panel Engineering and Commissioning Manual

 

64 

Finding Zone Faults 

 

A fault on a zone of the TWINFLEX®pro² system may be found as follows: 
 
1. 

In  order  to  prove  whether  the  fault  is  control  panel  based  or  in  the  field  (including  the  field 
wiring), swap the wires from the zone in fault with those in a clear zone (active but no fault) at 
the control panel.  
 
If the fault moves with the wiring then the fault is in the field. If the fault stays on the same zone 
then the fault is in the control panel. 

 

 

2. 

Examine the LEDs carefully for signs of the fault as follows: 
 
If the buzzer has been silenced, create another fault to cause it to return

, 

e.g. remove a battery 

lead until the buzzer starts again. 

 

 
 

Multipoint  
LED action 

Reason 

20 second flash 

 
The detector is operating normally and is not set to EOL. 
 

20 second dual flash 
 

 
The detector is operating normally, is set as heat only and is not set to EOL 
(future ASD Detector only). 
 

 
5 second flash 
 

The detector is operating normally and is set to EOL. 

1.5 second flash 

 
The detector is in fault. Check for dust contamination and that the optical 
chamber is locked on correctly. 
 

0.3 second flash or continuous 

 
The detector has triggered into the fire state and is not yet reset. Check for 
smoke and contamination. 
 

 
 

Manual Call Point 
LED action 

Reason 

 
No LED 
 

The MCP is operating normally, or is not powered at all. Test the MCP to 
clarify. 

 
5 second flash 
 

The MCP is operating normally and is set to EOL. 

 
0.3 second flash 
 

The MCP has triggered into the fire state and is not yet reset. 

 

 
 

3. 

If  steps  1.  and  2.  do  not  clarify  the  matter  then  split  the  zone  wiring  at  a  suitable  mid  point, 
removing the outgoing cables from the terminals completely, and then setting the EOL switch to 
the on position before reassembling that device. 
 
If the fault clears then it is after that point, but if the fault persists then it is before that point.  
 
The split may then be moved in the relevant direction, halving the remaining devices, and the 
procedure repeated until the fault is found. 

 

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www.acornfiresecurity.com

Summary of Contents for Twinflex pro2

Page 1: ... 14 Draft SOLUTIONS Fire Protection Explosion Protection Overpressure Protection Pressure Activation Fire Detection Alarm System Control Panel Suitable for control panels from V3 00 Doc 26 0959 Rev 15 www acornfiresecurity com www acornfiresecurity com ...

Page 2: ...l and commissioning should only be carried out by competent persons Fike cannot guarantee the operation of any equipment unless all documented instructions are complied with without variation E OE TWINFLEX Mulitpoint Fike and Fike Corporation are registered trademarks of Fike Corporation and its subsidiaries All other trademarks trade names or company names referenced herein are the property of th...

Page 3: ...e Zones Wiring 15 Fault Relay 16 Fire Relay 16 Mains Input Wiring 16 Monitored Outputs 1 2 17 Auxiliary Power Output 17 Batteries 18 LCD Contrast 18 Write Protect Write Enable Switch 19 LK1 Buzzer Link 19 8 Zone Twinflex Expansion Card 20 8 Zone Conventional Expansion Card 20 General Operation of Control Panel 21 Control Panel Front 21 LED Indication 22 Fire Alarm Controls 24 System Controls 24 Ac...

Page 4: ...5 Connecting Two Panels Together 66 Connecting Four Panels Together 67 Connecting Two TF Pro Panels One TF V3 Panel Together 68 Peripheral Buss Connections 69 External Battery Box connections 70 Technical Data 71 Control Panel Specification 71 Control Panel Ratings 71 Control Panel Fuses 72 Installation Checklist 73 Commissioning Checklist 74 Cable Continuity and Insulation Test Results 75 Fire Al...

Page 5: ...ies no warranty unless the system is installed commissioned and serviced in accordance with this manual and the relevant standards by a suitably qualified and competent person or organisation Anti Static Handling Guidelines Immediately prior to handling any PCBs or other static sensitive devices it is essential to ensure that a personal connection to earth is made with an anti static wrist strap o...

Page 6: ...y other 3rd party End of line module for End of line The TWINFLEX pro control panel also provides two monitored outputs that may be configured as conventional sounder circuits or conventional 24V monitored relay circuits a volt free common fire relay and a volt free common fault relay There are also two multifunction latching non latching inputs and one monitored input programmable with options su...

Page 7: ... the control panel where extremes of temperature or humidity may occur or where there is any possibility of condensation or water ingress Like all electronic equipment the control panel may be affected by extreme environmental conditions The position selected for its installation should therefore be clean and dry not subjected to high levels of vibration or shock and at least 2 metres away from an...

Page 8: ...ons Note that the charging circuit will be in its high impedance state approximately 3V DC if no batteries faulty batteries or only one battery is connected The full 27V DC nominal charging voltage should be present if the correct batteries are connected If the system shows a charger or battery fault on first power up leave the system to charge the batteries for 5 6 hours In order to test for corr...

Page 9: ...order to protect against possible data corruption it is important to ensure the following points are adhered to 1 The cable screen must be connected to earth ground at the control panel only 2 The cable screen must not be connected to earth ground at any point other than the control panel at the SCRN terminal provided not at any earthing point Do not connect the screen to any device back box used ...

Page 10: ...d 680 Ohm resistor to activate 1 8 TWINFLEX zones Cabled in 2 core 1 5mm 2 Screened cable complying with BS 5839 Pt 1 2017 Category 1 Note No EOL component is required as EOL is set at the end device 2 x Monitored Outputs programmable as sounder or remote fire Requires 10k EOL Common Fire Relay 24V 1A MAX Fault Relay 24V 1A MAX 230 VAC power supply requires a dedicated supply with a local un switc...

Page 11: ...Programmable Input positive connection Programmable Input 0V connection ZONES 1 2 Z Device zone positive connection Z Device zone 0V connection SCRN Field cable screen connection FAULT RELAY N C Normally closed fault contact N O Normally open fault contact COM Common fault contact FIRE RELAY N C Normally closed fire contact N O Normally open fire contact COM Common fire contact MONITORED O P 1 2 M...

Page 12: ...eripheral Bus Connections MONITORED I P MI1 Monitored Input positive connection MI1 Monitored Input 0V connection SCRN Field cable screen connection PROG I P 1 2 Programmable Input positive connection Programmable Input 0V connection ZONES 1 8 Z Device zone positive connection Z Device zone 0V connection SCRN Field cable screen connection FAULT RELAY N C Normally closed fault contact N O Normally ...

Page 13: ...ncillary function and is not required by EN 54 2 Programmable Inputs 1 and 2 Maximum Voltage at contacts 3 3 Volts Maximum current 10mA Inputs 1 2 are Un monitored and require a normally closed contact to operate They may be configured from the engineer menu to the following options Programmable Inputs 1 2 are ancillary functions and are not required by EN 54 2 Caution the use of an input to disab...

Page 14: ...tained at every point of the circuit using the terminals provided or a suitable connection block 4 Do not use a 4 core cable as a circuit zone in and zone out due to the possibility of data corruption It is essential that two 2 core screened cables are used if this is required No EOL resistor or unit should be fitted to terminate the cable this function is performed via DIL switch 1 on the last de...

Page 15: ...e control panel at the SCRN terminal provided not at any earthing point Do not connect the screen to any device back box used other than those supplied by Fike 3 The cable screen continuity must be maintained at every point of the circuit using the terminals provided or a suitable connection block 4 Do not use a 4 core cable as a circuit zone in and zone out due to the possibility of data corrupti...

Page 16: ... fault is cleared Fire Relay C N C N O The fire relay is derived from a single pole change over volt free relay contact which is not fault monitored The fire relay output is rated at 30V DC 1A max Inductive loads should be diode protected eg using a 1N4004 diode to prevent back EMF causing damage to the relay contact The default setting for the fire relay causes the relay to operate as a Common Fi...

Page 17: ...rotected by a 300 mA trip polyfuse OUTPUT TYPE REMOTE SOUNDER REMOTE FIRE OFF Auxiliary Power AUX AUX SCRN An auxiliary nominal 24V DC power supply is available to power ancillary devices requiring up to 30V DC Note The auxiliary power supply output will be approximately 30 31V DC when the panel is running from a mains supply and between 22 and 27V when running from the batteries in a mains failur...

Page 18: ...nded backup times an external battery box can be purchased from Fike Safety Technology Part No 505 0020 This includes extended battery connection leads This requires 2 x 12V 7 0Ah 7 2Ah batteries When using the external battery box the internal panel batteries must be removed LCD Contrast Note 4 Zone 8 Zone Panel version shown The LCD contrast may be adjusted by rotating the screw on the variable ...

Page 19: ...osition as shown left engineering options may be viewed but no changes made ON Sw itch in ON position Write Enable Mode If changes are to be made this switch needs to be in the ON position as shown left If the switch is left ON whilst the panel is not in engineer mode a system fault will be reported LK1 Buzzer Link Linking out LK1 will disable the panel buzzer The buzzer will remain disabled whils...

Page 20: ...one panel If the 8 zone expansion card is purchased separately the interface cable and mounting screws are included in the kit There are two 8 zone expansion card options available Part number 505 0006 will provide 4 additional Twinflex zones and part number 505 0007 will provide 4 conventional zones Therefore a TWINFLEX pro panel fitted with an 8 zone conventional expansion card would have zones ...

Page 21: ...Control Panel Control Panel Front Note 4 Zone 8 Zone Panel version shown General Indication LEDs Control Panel Information Window Zonal Indication LEDs Fire Alarm Controls Controls Enabled Keyswitch System Indication LEDs System Controls www acornfiresecurity com www acornfiresecurity com ...

Page 22: ...30V AC mains supply or the standby batteries ZONE 1 8 Red Continuous A Detector or Manual Call Point in the zone indicated is in the alarm state and sending an alarm signal to the panel SYSTEM FAULT Yellow Continuous Flashing The system Fault LED indicates the presence of a processor or a checksum error Power the system down to clear reprogram all settings and test the system This LED will also be...

Page 23: ...harge correctly This could take several hours If the batteries are below 18V they should be replaced as they will have lost much of their capacity and are unlikely to recover This could leave the system with no power under mains fail conditions ZONE SOUNDERS Yellow Flashing Continuous A fault condition is present on a Twinflex zone circuit A device or an action associated with the zone sounder cir...

Page 24: ...e desired option number and press ENTER to select it Press the ESC key to exit to the previous menu Access Levels and Codes The menu system is divided into four access levels in order to allow access to only those who require it For simple indication the status of the Controls Enabled light will show the level selected as follows Access Level Description Controls Enabled LED Key Operation 1 NORM N...

Page 25: ...ll display any current faults These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu The Active Log will display any current disables These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu Note When in the normal mode the quiescent screen will auto...

Page 26: ... in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu The Active Log will display any current disables These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu USER 8737 1 View Current Events 1 Current Fires 2 Current Faults 3 Current Disables 4 Current Warnings 1 Tes...

Page 27: ...he buzzer has been disabled by fitting a jumper link to LK1 on the PCB The test light will illuminate while this action is taken The Test Keyboard function enables the user to select each button to ensure the correct function is shown on the screen Press the ESC key TWICE to exit the menu 1 View Current Events 4 Current Warnings 2 Test Modes 1 Test Cntrls Disp 1 Test LCD display 2 Test Modes 1 Tes...

Page 28: ...equirements These are described below Note that actual display indications may differ from those shown in the grey boxes below depending on actual set up SUPR 7877 1 View Current Events 1 Current Fires 2 Current Faults 3 Enable Disable 1 Remote Fires 2 All Sounders 3 Delays 4 Zone 5 Peripheral Buss 4 Set Time and Date 5 View Logs 1 All Event Logs 2 Fire Logs 3 Fault Logs 4 Panel Event Logs 3 Curre...

Page 29: ...nd may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu The Test Display function causes the LCD screen to blacken and the test LED to illuminate The Test LEDs function causes the panel LEDs to toggle on off to test for correct operation When this option is active the test light will be illuminated 1 View Current Events 2 Current Faults 1 View Current Events ...

Page 30: ...ocal Audible Test function allows the selection of one or more detection zones to operate in a one man walk test mode with local sound On triggering a device the device LED operates the sounders within that zone operate and the control panel indicates an alarm After approximately 5 seconds the system will reset the device and another may be tested The control panel event log will indicate that a t...

Page 31: ...d a disablement event will be recorded to log This function allows output delays to be temporarily turned off This function allows the disablement or enablement of a detection zone Thus all the input devices Manual Call Points detectors and inputs within that detection zone will be disabled The control panel will indicate that disablements are present and a disablement event will be recorded to lo...

Page 32: ...ons received by the panel These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu The Panel Event Log will display a log of events generated from the panel These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu 3 Enable Disable 5 Peripheral Buss 4 S...

Page 33: ... reset must be done after any changes are made in order for them to take effect 4 Set Time and Date ENGR 3647 1 View Current Events 1 Current Fires 2 Current Faults 3 Enable Disable 1 Remote Fires 2 All Sounders 4 Zone 5 Peripheral Buss 3 Current Disables 4 Current Warnings 1 Test Cntrl Disply 2 Test Zone 2 Test Modes 1 Test LCD Display 2 Test LEDs 3 Test Buzzer 4 Test Keyboard 1 Silent Test 2 Aud...

Page 34: ...gs 4 Panel Event Logs 8 AlarmDelay 1 DelayZone o ps 2 DelayFire Relay 3 DLY monitored O P1 4 DLY monitored O P2 5 DelayTime 6 Zone of origin Delay 9 Panel Details 1 Buzzer 2 Access Code 1 ON OFF 1 User 2 Supervisor 3 Engineer 3 Software Version 4 PNL identification 1 Panel Number 2 Panel Description 5 Timers 1 WeeklyTest Timer 2 Service Timer 1 WeeklyTest On Off 2 WeeklyTest Day 3 WeeklyTest Time ...

Page 35: ...DOWN keys Press the ESC key to exit the menu 10 Panel I O 1 Programmable I P 1 2 Programmable I P 2 3 Monitored I P 4 Monitored O P 1 5 Monitored O P 2 6 Fire Relay 7 Fault Relay 11 Peripheral Buss 1 PB RDU Supervise 1 RDU 1 Supervise 2 RDU 2 Supervise 3 RDU 3 Supervise 4 RDU 4 Supervise 5 RDU 5 Supervise 6 RDU 6 Supervise 7 RDU 7 Supervise 8 RDU 8 Supervise 1 ViewPB Baud Rate 2 ViewPB Mess Rate 2...

Page 36: ...s the panel LEDs to toggle on off to ensure correct operation When this option is active the test light will be illuminated The Test Buzzer function toggles on and off to ensure correct buzzer operation unless the buzzer has been disabled by fitting a jumper link to LK1 on the PCB The test light will illuminate while this action is taken 1 View Current Events 2 Current Faults 1 View Current Events...

Page 37: ...Test function allows the entire system to operate in a simple one man walk test mode On triggering a device the device LED operates all the assigned sounders operate for 10 seconds and the control panel indicates an alarm After approximately 10 seconds the system will reset the device and another may be tested The control panel event log will indicate that a test mode has been selected Please note...

Page 38: ...n 1 ON will turn on monitored output 1 and selecting option 2 OFF will turn monitored output 1 off If the monitored output is left in the ON or OFF condition and the activate outputs test is exited then it will revert to normal operation 2 Test Modes 3 Activate Outputs 4 Monitored O P 2 01 09 09 22 26 ENGR MONITORED OUTPUT 2 OFF 1 ON 2 OFF Press OR Esc Key Within this menu selecting option 1 ON wi...

Page 39: ...nt event will be recorded to log Automatic Detection devices will not activate MCPs will activate but no event will be recorded to log and no programmed actions will occur The sounder within the devices will still operate if triggered from elsewhere on the system 3 Enable Disable 1 Remote Fires 3 Enable Disable 2 All Sounders 3 Enable Disable 4 Zone 01 09 09 22 26 ENGR REMOTE FIRE DISABLED 1 DISAB...

Page 40: ...ons received by the panel These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu The Panel Event Log will display a log of events generated from the panel These are displayed in text format and may be scrolled through by pressing the UP and DOWN keys Press the ESC key to exit the menu 3 Enable Disable 5 Peripheral Buss 4 S...

Page 41: ... Original style TWINFLEX Multipoint 2 CP SM HT New TWINFLEX ASD Device This active control will allow the engineer to change the selected zone type for alarm confirmation Use the LEFT and RIGHT keys to toggle through the following options Once the correct option has been selected press the ENTER key 1 COMM Communal Zone Smoke detectors on this zone will immediately activate all sounders and output...

Page 42: ...alarm confirmation delay timer Press 1 5 to set the timer from 1 Minute to 5 Minutes then press ENTER to confirm the change This active control will allow the engineer to set an alarm delay for all sounders and outputs on the selected zone Use the LEFT and RIGHT keys to toggle through the following options Once the correct option has been selected press the ENTER key 1 INSTANT When the panel recei...

Page 43: ...he engineer to set an alarm delay for Monitored Output 2 Use the LEFT and RIGHT keys to toggle through the following options Once the correct option has been selected press the ENTER key 1 INSTANT When the panel receives a fire input Monitored Output 2 will immediately activate 2 DELAYED When the panel receives a fire input Monitored Output 2 will be delayed for the time period set in the Delay Ti...

Page 44: ... move the cursor between options and the alphanumeric keypad to enter the code Press the ENTER key to confirm the change This active control will allow the engineer to change the code for access to the supervisor menus Use the UP and DOWN keys to move the cursor between options and the alphanumeric keypad to enter the code Press the ENTER key to confirm the change This active control will allow th...

Page 45: ...he weekly test timer Use the LEFT AND RIGHT keys to toggle between the following options To confirm the changes press ENTER 1 ON Once a week at a determined day and time the routine service light will illuminate and the fault buzzer will sound to remind the user to perform their weekly test The user will need to enter the user code or turn the key and reset the panel to clear 2 OFF Weekly test tim...

Page 46: ...the control panel Panel outputs will be triggered and fire indication will be shown at the control panel 3 TECHNICAL EVENT Operation of I P 1 will signal a technical event at the control panel Panel outputs will be triggered but the control panel will read technical alarm and no fire indication will be given 4 DISABLEMENTS Operation of I P 1 will activate a disablement on the control panel 5 DAY N...

Page 47: ...l operate 2 REMOTE FIRE NO RELAYS Operation of I P 1 will signal a remote fire at the control panel and only the sounders will operate This active control will allow the engineer to view or change the operation of the technical event set for programmable input 1 Use the UP and DOWN arrow keys to toggle through the following options To confirm the changes press ENTER 1 LATCH Operation of I P 1 will...

Page 48: ...ll remote fire signals This option allows the engineer to change the text that will be displayed on the panel when Programmable I P 1 is activated This is displayed in text format and may be scrolled through by pressing the LEFT and RIGHT keys To change the text highlight the character to be changed and use the alphanumeric keypad to change that character After changing a character the cursor will...

Page 49: ... MODE Operation of I P 2 will activate the day mode on the control panel TWINFLEX Multipoint devices will be disabled TWINFLEX ASD devices will be disabled for smoke only but not for heat 6 PROGRAM I P 2 OFF I P 2 will not be active This active control will allow the engineer to view or change the operation of the control event set for programmable input 2 Use the UP and DOWN arrow keys to toggle ...

Page 50: ...peration of I P 2 will signal a technical event at the control panel All outputs will trigger for as long as the input is activated This active control will allow the engineer to view or change the operation of the disablement event set for programmable input 2 Use the UP and DOWN arrow keys to toggle through the following options To confirm the changes press ENTER 1 DISABLE SOUNDERS Operation of ...

Page 51: ...nel 2 REMOTE FIRE EVENT Operation of I P 1 will signal a remote fire input at the control panel Panel outputs will be triggered and fire indication will be shown at the control panel 3 TECHNICAL EVENT Operation of I P 1 will signal a technical event at the control panel Panel outputs will be triggered but the control panel will read technical alarm and no fire indication will be given 4 DISABLEMEN...

Page 52: ...s will operate 2 REMOTE FIRE NO RELAYS Operation of I P 1 will signal a remote fire at the control panel and only the sounders will operate This active control will allow the engineer to view or change the operation of the technical event set for monitored input Use the UP and DOWN arrow keys to toggle through the following options To confirm the changes press ENTER 1 LATCH Operation of I P 1 will...

Page 53: ...1 Use the UP AND DOWN arrow keys to toggle through the following options To confirm the changes press ENTER 1 REMOTE SOUNDER Operation of O P 1 will mimic that of a conventional sounder circuit and will de activate on SILENCE 2 REMOTE FIRE Operation of O P 1 will mimic that of a remote fire circuit and will de activate on RESET 3 OFF O P 1 will not be active This option allows the engineer to chan...

Page 54: ...on the panel for relay 1 This is displayed in text format and may be scrolled through by pressing the LEFT and RIGHT keys To change the text highlight the character to be changed and use the alphanumeric keypad to change that character After changing a character the cursor will automatically move to the next position To confirm the changes press ENTER This option allows the engineer to change the ...

Page 55: ...t 57 600 baud The Message rate is fixed at a 1 second update rate The printer functions are not currently in use 11 Peripheral Buss 12 Printer 01 09 09 22 26 ENGR 1 PB RDU Supervise 1 PB Comm Configure Press Enter Key 1 PB RDU Supervise 1 RDU 1 Supervise RDU 1 Disabled 2 Disable 2 Enable Press or Esc Key 2 PB Comm Configure 1 View PB Baud Rate 2 PB Comm Configure 2 View PB Mess Rate Note Ancillary...

Page 56: ...larms will be treated like smoke alarms this will cause both heat and smoke to follow the delay time If Zone Mode is set to CP SM HT Multipoint detectors will treat smoke alarms as heat alarms this will cause both heat and smoke to override the delay The default delay time is 0 if this is set to anything other than zero the delay LED on the panel will illuminate even if all the above outputs are s...

Page 57: ...ier Zone Type Each zone on the system can be separately configured as a Communal Instant zone or as a Dwelling confirmation zone Instant zones should be used for communal areas in apartment blocks and for escape routes such as stairwells where normal fire alarm operation is required Dwelling confirmation zones introduce an Alarm Confirmation Delay to a smoke detector alarm on a zone for use within...

Page 58: ...e both heat and smoke to follow the confirmation delay time If Zone Mode is set to CP SM HT Multipoint detectors will treat smoke alarms as heat alarms this will cause both heat and smoke to override the confirmation delay Caution Setting a delay of greater than 1 minute is outside the scope of EN54 2 Local or Zonal Alarm Confirmation Whilst a detector is in the Confirmation State it may be config...

Page 59: ...ype can be set such that any detector on another dwelling zone can confirm the alarm or set so dwelling zones act independently With Confirmation Type set to System if a second dwelling zone goes into alarm it will confirm the first dwelling zone alarm and cause the entire system to go into a full alarm operating all the sounders and fire outputs on the system Setting the confirmation type to Zona...

Page 60: ...es The maximum cable length for a zone is 500m Installation 2nd Stage Once the commissioning engineer is satisfied with the continuity integrity of the zone cables the control panel may be powered up as follows 1 Ensure that none of the field wiring is connected to the panel This is not essential but it helps to build up the system in sections when commissioning a system for the first time 2 Apply...

Page 61: ...issioning includes training for the users of the system and responsible persons User instructions and a Zone Chart should be left adjacent to the control panel As access to the system must be controlled by responsible persons it would be unusual to display the access codes on this notice These codes must however be available for the responsible persons so ensure that they know and record them in a...

Page 62: ...9 Earth fault Ensure that all system earths are intact and not shorting to any other cables or metal Permanent Zone Faults 1 More than one EOL switched ON Temporarily switch off the EOL at the last device to see if the fault has cleared If the system stays clear then another device is set to EOL and this must be found and switched off 2 No EOL signal detected by panel Switch the EOL on at the last...

Page 63: ... into a false alarm depending on the state of the detector General Faults 1 Sounder fault LED this only activates for a fault on the conventional sounder circuit so check for O C S C and 10k EOL resistor 2 Remote Fire Output fault LED this only activates for a fault on the Remote Fire Output so check for O C S C and 10k EOL resistor Check also that the relay used has the correct polarisation and s...

Page 64: ...only 5 second flash The detector is operating normally and is set to EOL 1 5 second flash The detector is in fault Check for dust contamination and that the optical chamber is locked on correctly 0 3 second flash or continuous The detector has triggered into the fire state and is not yet reset Check for smoke and contamination Manual Call Point LED action Reason No LED The MCP is operating normall...

Page 65: ...l An Input Output module may also be used for this operation in which case a relay would not be required We recommend the use of 24V DC Magnetic Door Hold units in order to enable them to operate from a power supply with a battery standby This ensures normal operation in the event of an interruption to the power supply For assistance in choosing a suitable power supply unit standby batteries and M...

Page 66: ...the following options To confirm the changes press ENTER 2 REMOTE FIRE EVENT Within this option select option 2 Rem Fire No Relay Operation of the Monitored I P will signal a remote fire input at the control panel Panel outputs will be triggered and fire indication will be shown at the control panel but the relays will not operate This will allow the fire condition to be reset from the panel that ...

Page 67: ... read technical alarm and no fire indication will be given This active control will allow the engineer to view or change the operation of a Monitored O P Use the UP and DOWN arrow keys to toggle through the following options To confirm the changes press ENTER 1 REMOTE SOUNDER Operation of a Monitored O P will mimic that of a conventional sounder circuit and will de activate on SILENCE 10 Panel I O...

Page 68: ... Control Panel Engineering and Commissioning Manual 68 Connecting One TF Pro Panel One TF V3 Panel Together Connecting Two TF Pro Panels One TF V3 Panel Together www acornfiresecurity com www acornfiresecurity com ...

Page 69: ...el Engineering and Commissioning Manual 69 Peripheral Bus Connections Note Ancillary equipment e g repeaters connected to the peripheral bus do not meet EN 54 2 requirements www acornfiresecurity com www acornfiresecurity com ...

Page 70: ... pro panel A template conduit bushes and battery connection leads are provided with the external battery box kit When using the external battery box the internal batteries within the panel are not used and must be removed The internal battery connection leads must also be removed and are replaced by the battery connection leads provided with the external battery box The external battery box will r...

Page 71: ...t 4 hour continuous 2 1A Operating voltage Nominal 24V DC Range 21 31V DC Battery charger output 300mA Max Charger high impedance voltage 4V DC Battery voltage During Charge 27 3 V DC 20 O C Internal Battery capacity 2 x 12V 3 2Ah or 3 3 Ah or 2 x 12V 3 2 Ah Max load 1 8A Maximum Internal resistance including connections and Fuse 1 3R Zone output max 160 mA Twinflex zone voltage nominal 30V DC Con...

Page 72: ...nd 2 300 mA trip polyfuse Auxiliary 24V DC supply 300 mA trip polyfuse Mains T4A Time Delayed 20mm Ceramic in mains terminal block Battery Charger 300mA current limiter Battery reverse polarity 3 15A F 20mm in line with battery leads Glass Note Refer to the relevant sections in the manual for full details of input and output ratings www acornfiresecurity com www acornfiresecurity com ...

Page 73: ...cked Commissioning Engineer Checked Zone cables installed correctly clipped or in containment All device bases and back boxes installed and terminated Cable insulation and continuity testing complete and form filled out As wired drawing marked up showing cable runs and devices Control panel back box installed with 230V AC supply live tested and isolated locally Stage 2 Depending on the terms of yo...

Page 74: ...ON position and remainder of devices added with DIL switches set then each zone connected with approx 30 50 secs allowed to clear fault condition All faults device input output EOL battery etc cleared from control panel Step 2 Control panel programmed for any additional features All other cables connected and clear of fault Step 3 Correct operation of all input devices tested ie detectors manual c...

Page 75: ... Z3 Z4 Z5 Z6 Z7 Z8 Zone ve to ve with a temporary link at the last device Others A reading of approximately 1 ohm per 100 metres of 1 5 mm 2 cable is expected and any significant variation from this should be investigated If the above readings are satisfactorily showing circuit continuity then you may also take the reading below remembering to remove your temporary link at the last device Core Ins...

Page 76: ...wing a Fire Alarm Operation The red FIRE LED will illuminate The fire alarms and the internal buzzer will operate as programmed Take appropriate action as defined by the emergency plan for the premises To silence the alarm press SILENCE ALARMS then establish the cause of the alarm and enter the details in the log book Reset any Manual Call Points which may have been operated or if a detector has b...

Page 77: ...your area only is sounding then check your own area for the cause of the alarm If this proves to be a false alarm due to dust cooking fumes steam cigarette smoke etc then clear the smoke from the area in order to allow the system to reset itself after a few minutes If this happens then no further action is required If the fire alarms in the communal areas are also sounding then follow the building...

Page 78: ...TWINFLEX pro Control Panel Engineering and Commissioning Manual 78 Engineers Notes www acornfiresecurity com www acornfiresecurity com ...

Page 79: ...TWINFLEX pro Control Panel Engineering and Commissioning Manual 79 Engineers Notes www acornfiresecurity com www acornfiresecurity com ...

Page 80: ...urability of operational reliability Corrosion resistance Pass Durability of operational reliability Electrical stability Pass Performance under fire conditions Pass Response delay response time to fire Pass Performance of power supply Pass Technical Support Contact your distributor for technical support on this product Do not call the Fike Safety Technology technical support department unless you...

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