Ffeuk F3K User Manual - 13. Delay To Fire

Manual is about: End To End Optical Beam Smoke Detector

Summary of F3K

  • Page 1

    End to end optical beam smoke detector user guide en.

  • Page 2: 1.General Information

    2 1.General information >30cm >30cm transmitter receiver power supply unit controller 5 - 120m • important note: the infrared beam path must be kept clear of obstructions at all times! Failure to comply may result in the system initiating a fire or fault signal. • all installations should comply wit...

  • Page 3: 2. Wiring Diagrams

    3 • note 1: this component is the fire resistor. Its value is specified by the fire control panel manufacturer. For u.S. Installations it is typically a short circuit • always use a separate 2-core cable for each receiver head • caution: for system monitoring - do not use looped wire under any termi...

  • Page 4: 3. Fitting The Product

    4 3. Fitting the product led indicator must face downward - + to ‘receiver output’ on controller board receiver: - + to 12 to 36v supply or ‘transmitter supply’ on controller board transmitter:.

  • Page 5: 4. Apply Power

    5 note: one system controller can be used to control and monitor up to two receiver heads. The ‘#’ symbol in this guide is used to represent the number of the receiver currently selected (1 or 2). Apply power to controller, receiver(s) & transmitter 4. Apply power • commissioned system: • communicat...

  • Page 6: 6. Finding Receivers

    6 default pass code: 1 2 3 4 press to enter pass code screen in user menu change digit move between digits accept 5. Enter pass code to access engineering menu • an incorrect pass code will return the display to the pass code entry screen • three incorrect attempts will lock access for three minutes...

  • Page 7: 8. Laser Targeting

    7 • all receivers need to be aligned separately • steps 8 and 9 explain how to align individual receivers 7. Select receiver to be accessed • the laser in the receiver head is used to align the receiver with the transmitter. • the laser can be activated using the button on the receiver head whilst i...

  • Page 8: 9. Alignment

    9. Alignment step 1 in installation mode you are centring the transmitter beam onto the receiver and the system is adjusting its power for optimum signal. Step 2 no flash no flash reduce tx power step 3 adjust thumbwheels (see note 1) set tx power to maximum. Signal too high view leds on rx or lcd v...

  • Page 9

    Green - flash/stop green - flash/stop 9 signal increased signal decreased amber - flash/stop lcd value decreases amber - flash/stop green - flash/stop green - short/long flash lcd = 180 lcd value increases led - no flash lcd = between 2 and 178 adjust one thumbwheel by 1/4 turn. Adjust same thumbwhe...

  • Page 10: 11. Remote Fire Test

    10 10. Manual fire and fault tests after installation or cleaning, it is recommended that a manual fire and fault test is performed: fire test: slowly half-cover the receiver. The controller will indicate fire after the fire delay time. Uncover the receiver. The controller will return to normal stat...

  • Page 11: 12. Fire Threshold

    11 12. Fire threshold this setting is the threshold at which the receiver will detect a fire. Default factory setting=35%. (set for each receiver). • sensitivity can be adjusted in 1% steps by pressing up or down keys • press to accept setting ul268 fire threshold ranges: en approved sensitivity ran...

  • Page 12: 13. Delay To Fire

    12 13. Delay to fire this setting is the delay the system controller uses before signalling a fire condition to the fire control panel. Default factory setting=10 seconds. (set for each receiver). 14. Delay to fault this setting is the delay the system controller uses before signalling a fault condi...

  • Page 13: 16. Cleaning The System

    13 the system will automatically compensate for dust build-up by changing the compensation level. However, it is recommended that the receiver lenses are cleaned periodically with a soft lint-free cloth. The system should be isolated from the fire control panel before cleaning takes place. After cle...

  • Page 14: 17. Troubleshooting

    14 e-00 aim not recognised refer to manufacturer for further technical assistance e-01 receiver communications fault check wiring between controller and receiver e-02 ‘find’ not successfully executed follow ‘find’ process e-03 compensation limit reached clean and re-align system e-04 receiver missed...

  • Page 15

    15 18. Technical specifications parameter value operating distance between transmitter and receiver 5 - 120m operating voltage range 12 to 36v dc +/- 10% transmitter current 8ma quiescent current (controller with 1 or 2 receivers) 14ma alarm current (controller with 1 or 2 receivers) 14ma fault curr...

  • Page 16

    Document number: 0044-047-02-en.