Kentec Electronics Sigma XT Plus Page 51 Operation And Maintenance Manual Download

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Man-1112 Sigma XT+_23

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Summary of Contents for Sigma XT Plus

Page 1: ...Sigma XT Extinguishant Control Panel Operation and Maintenance Manual Man 1112 Issue 23 March 2016...

Page 2: ...ontrol panel 22 13 2 Local fire relay on detection part of control panel 22 13 3 Fire relay on detection part of control panel 22 13 4 1st stage alarm relay on extinguishing modules 22 13 5 2nd stage...

Page 3: ...ble Released output 37 16 3 6 Disable Extract output 37 16 3 7 Turn on Extract output 37 16 3 8 Select Reserve Solenoid Output Configuration Option 37 16 4 Single zone Fire condition 38 16 5 Double zo...

Page 4: ...1 6 Comms fault 42 18 1 7 Earth fault 42 18 1 8 Sys fuse fault 42 18 1 9 S1 fault 42 18 1 10 S2 fault 42 18 2 Extinguishant modules 42 18 2 1 Watchdog 42 18 2 2 System fuse 42 18 2 3 Man Release 42 19...

Page 5: ...g device s connected directly to the e c d 4 3 2b Transmission of the extinguishing signal upon receipt of input triggering signal s 4 3 2c Activation of alarm devices upon receipt of input triggering...

Page 6: ...as are necessary to ensure that you make any appropriate information about this product available to anyone concerned with its use This equipment is designed to operate from 230V 50Hz mains supplies a...

Page 7: ...itable fixings should be used at all fixing points such that the control panel is securely mounted and is not liable to move once fixed The control panel should not be mounted in another enclosure or...

Page 8: ...K21084 Battery fuse 20mm 3 15A glass K21021 K21041 K21042 K21081 K21082 models only Replace only with the same type Current draw in mains fail condition K21021 119 milliamps quiescent 207 milliamps f...

Page 9: ...ired by EN12094 1 Extinguishant release output 18 to 30V DC Fused at 1 Amp 1 Amp maximum load for 5 minutes 3 Amps for 20 milliseconds Voltage reversing DC with calibration facility Extinguishant rele...

Page 10: ...ONISATION Apollo 32 53541 152 SERIES 30 IONISATION Apollo 32 53551 101 SERIES 30 OPTICAL Apollo 32 53531 221 SERIES 30 HEAT Apollo 28 53531 211 SERIES 30 HEAT Apollo 28 53531 212 SERIES 30 HEAT Apollo...

Page 11: ...O Timesaver Relay Base Apollo MCP1 470 OHM CALL POINT KAC CX 470 OHM CALL POINT Fulleon NCP T CALL POINT Nittan ELECTRONICS FREE BASES ALL Note LCMU Line Continuity Monitoring Device part number K1406...

Page 12: ...ias are divided into sections for the detection panel and extinguishant modules A standard EN54 2 control and indicating equipment section with up to eight zones is located in the top aperture of the...

Page 13: ...d can be pulled towards you to remove it Do not remove the wires from the terminals The chassis is held in place by two screws Undo the two screws and lift the chassis gently away from the box towards...

Page 14: ...d Wiring should enter the enclosure at the top or back of the panel using the knockouts provided and be formed tidily to the appropriate terminals ensuring that no cables are run close minimum 50mm to...

Page 15: ...Man 1112 Sigma XT _23 Page 15 of 52 Detection panel terminals...

Page 16: ...Man 1112 Sigma XT _23 Page 16 of 52 Extinguishing module terminals...

Page 17: ...to comply with BS5839 Part1 2002 detector removal requirements either detector bases fitted with a Schottky diode should be used and the end of line resistor replaced with an LCMU active end of line m...

Page 18: ...zone is limited by the I S approval system diagram which should be supplied by the detector manufacturer The power rating of the end of line resistor will be dependent upon the Zone classification rat...

Page 19: ...r 20 milliseconds to an igniting actuator or Metron The wiring for solenoids and igniting actuators is different as shown below Igniting actuators of different types or from different manufacturers sh...

Page 20: ...details To do this operate the enable controls keyswitch to put the system into access level 2 The LCD will show Access level 2 ENTER for Menu Operate the WRITE ENABLE switch by gently sliding it to t...

Page 21: ...ange this switch the system to access level 2 by operating the enable control keyswitch and then operate the extinguishing module WRITE ENABLE switch by gently sliding it to the left The LCD will show...

Page 22: ...rm button The fire relay can be disabled by setting configuration option 26 at access level 3 as shown in the Fire Detection configuration options table 13 4 1st stage alarm relay on extinguishing mod...

Page 23: ...us unit and ancillary board has a 3 bit DIL switch and must be allocated a unique address between 1 and 7 A maximum of 3 status units or Ancillary boards can be powered from the extinguishing module 2...

Page 24: ...ccepted then gently slide the WRITE ENABLE switch on the module to the right All of the status units and ancillary boards found by the extinguishant module have now been added and disconnection of any...

Page 25: ...y boards are connected the selected status unit or ancillary board will be added to the system and the next unit to be added will be displayed Press the ENTER button on the extinguishing module until...

Page 26: ...COM RESET WDOG PROC RESET ADDR W3 W4 C1 R13 R14 R15 R17 R19 R21 R23 R24 R25 R26 R27 C2 C3 C4 C6 C12 C13 C14 C15 C16 C21 C5 C11 R10 R16 C20 R22 R8 R7 R6 R1 R2 R3 R4 R5 C17 C18 R28 R11 R12 C7 LED15 C8 L...

Page 27: ...his access level Configuration options are simple to enter using the codes the table below When the control panel is at access level 3 the sub text of the Mode and Select buttons is used to enter a nu...

Page 28: ...CTOR DELAYED 35 ZONE 5 ALARM FROM DETECTOR DELAYED 36 ZONE 6 ALARM FROM DETECTOR DELAYED 37 ZONE 7 ALARM FROM DETECTOR DELAYED 38 ZONE 8 ALARM FROM DETECTOR DELAYED 41 ZONE 1 ALARM FROM CALL POINT DEL...

Page 29: ...moved Note It can take up to 20 seconds for zone to reset itself when sounders are operating 82 ZONE 2 NON LATCHING 83 ZONE 3 NON LATCHING 84 ZONE 4 NON LATCHING 85 ZONE 5 NON LATCHING 86 ZONE 6 NON L...

Page 30: ...5 Configuring the activation zones The extinguishing modules are factory set to be activated by coincidence activation of the logical zones in the detection part of the panel and are addressed logical...

Page 31: ...lay shows pre rel delay TIME 30 sec Press the ENTER button and the display will show pre rel delay TIME 30 sec To change the time press the UP or DOWN buttons until the required time is displayed To s...

Page 32: ...the write enable switch on the module to be configured gently to the right Press the ENTER button on the extinguishing module then press the UP button until the display shows RELEASED IND ON RELEASED...

Page 33: ...The earth fault monitoring facility can be disabled on each module individually The factory default setting is for the earth fault monitoring facility to be enabled To disable the earth fault monitori...

Page 34: ...ently to the left Press the ENTER button on the extinguishing module then press the DOWN button until the display shows Released Input MODE NORMAL Press the ENTER button and the display will show Rele...

Page 35: ...ssible to put one or more zones into Test mode When a zone is in test mode it will self reset after a few seconds This enables the system to be tested without having to return to the control panel to...

Page 36: ...ntrol keyswitch operated all extinguishant modules will display Access level 2 ENTER for Menu 16 3 1 Disable extinguishant release outputs To disable both of the extinguishant release outputs press th...

Page 37: ...le that has been disabled will be lit Turn the Enable keyswitch off to leave the disablement active To re enable the Extract relay output repeat the procedure above 16 3 7 Turn on Extract output To tu...

Page 38: ...of the release time When detection zones have activated and the activated condition is reached i e the Activated indicator is lit it shall not be possible to reset the extinguishant section of the pan...

Page 39: ...the Released condition See also 15 2 8 16 17 Low pressure switch The low pressure switch input will be connected to a pressure switch on the extinguishant cylinder which will operate if the pressure...

Page 40: ...Write Enable switch is quite fragile and should be operated with care Internal controls on detection part of control panel 17 2 Extinguishant modules 17 2 1 Watchdog reset If the microprocessor on an...

Page 41: ...heck that both batteries are connected and linked together Test battery Disconnect battery and ensure that 28 Volts can be measured on battery charger leads 18 1 3 CPU fault Indicates that the process...

Page 42: ...move wiring and refit end of line resistors Check sounder circuit wiring 18 1 10 S2 fault Indicates a short or open circuit on sounder outputs Remove wiring and refit end of line resistors Check sound...

Page 43: ...n section max alarm load 100 Extinguishing module max alarm load 105 Detection section total sounder load S1 S2 Detection section Aux 24V supply Extinguishant module total sounder load Extinguishant m...

Page 44: ...ishing module 2 max alarm load 105 Extinguishing module 3 max alarm load 105 Extinguishing module 4 max alarm load 105 Detection section total sounder load S1 S2 Detection section Aux 24V supply Extin...

Page 45: ...dby power in the event of mains failure These batteries have a life expectancy of around 4 years It is recommended that these batteries be tested in accordance with the battery manufacturer s recommen...

Page 46: ...Man 1112 Sigma XT _23 Page 46 of 52 23 CE Mark All control panels have a label affixed to the inside of the lid as shown below This label should not be removed under any circumstances...

Page 47: ...04 SOUNDER DELAY TIME 4 MINUTES 05 SOUNDER DELAY TIME 5 MINUTES 06 SOUNDER DELAY TIME 6 MINUTES 07 SOUNDER DELAY TIME 7 MINUTES 08 SOUNDER DELAY TIME 8 MINUTES 09 SOUNDER DELAY TIME 9 MINUTES 10 COMM...

Page 48: ...85 ZONE 5 NON LATCHING 86 ZONE 6 NON LATCHING 87 ZONE 7 NON LATCHING 88 ZONE 8 NON LATCHING 91 ZONE 1 DOES NOT SOUND ALARMS 92 ZONE 2 DOES NOT SOUND ALARMS 93 ZONE 3 DOES NOT SOUND ALARMS 94 ZONE 4 DO...

Page 49: ...UTPUT ENABLED FAULT OUTPUT DISABLED LOW PRESS I P NORMAL LOW PRESS I P INVERTED EXTING O P 1 LEVEL EXTING O P 2 LEVEL Extinguishant module 2 CONFIGURATION OPTION WRITE SETTING Extinguishant output mod...

Page 50: ...UTPUT ENABLED FAULT OUTPUT DISABLED LOW PRESS I P NORMAL LOW PRESS I P INVERTED EXTING O P 1 LEVEL EXTING O P 2 LEVEL Extinguishant module 4 CONFIGURATION OPTION WRITE SETTING Extinguishant output mod...

Page 51: ...Man 1112 Sigma XT _23 Page 51 of 52...

Page 52: ...Man 1112 Sigma XT _23 Page 52 of 52 Man 1112...

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