Fire-Lite MS-2 User Manual

Fire-Lite MS-2 User Manual

Fire alarm control panel
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PN: 51512:B
ECN 02-456
Fire Alarm Control Panel
MS-2 & MS-4
B
Document
#51512
08/28/02
Revision:

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Summary of Contents for Fire-Lite MS-2

  • Page 1 PN: 51512:B ECN 02-456 Fire Alarm Control Panel MS-2 & MS-4 Document #51512 08/28/02 Revision:...
  • Page 2: Fire Alarm System Limitations

    While a fire alarm system may lower insurance Fire Alarm System Limitations rates, it is not a substitute for fire insurance! An automatic fire alarm system–typically made up of smoke Heat detectors do not sense particles of combustion and detectors, heat detectors, manual pull stations, audible warn- alarm only when heat on their sensors increases at a prede- ing devices, and a fire alarm control with remote notification termined rate or reaches a predetermined level.
  • Page 3: Installation Precautions

    Installation Precautions Adherence to the following will aid in problem-free installation with long-term reliability: WARNING - Several different sources of power can be con- Like all solid state electronic devices, this system may nected to the fire alarm control panel. Disconnect all sources operate erratically or can be damaged when subjected to light- of power before servicing.
  • Page 4 Notes MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 5: Table Of Contents

    3.1.2.1 IDC1 Verification (MS-4 only) ....................35 3.1.2.2 IDC1 Supervisory (MS-4 only) ....................35 3.1.2.3 IDC1 Verification for MS-2 or IDC2 Verification for MS-4 ..........35 3.1.2.4 IDC1 Supervisory for MS-2 or IDC2 Supervisory for MS-4 ..........35 3.1.2.5 IDC2 Verification for MS-2 or IDC3 Verification for MS-4 ..........36 3.1.2.6 IDC2 Supervisory for MS-2 or IDC3 Supervisory for MS-4 ..........36...
  • Page 6 5.3: Calculating the System Current Draw......................45 5.3.1: Overview ............................45 5.3.2: How to Use Table 5-3 on page 46 to Calculate System Current Draw ..........45 5.4: Calculating the Battery Size ........................47 5.4.1: NFPA Battery Requirements ......................47 5.4.2: Selecting and Locating Batteries.......................47 MS-2/MS-4 P/N: 51512:B 08/28/02...
  • Page 7 NEC Article 760 Fire Protective Signaling Systems Applicable Local and State Building Codes Requirements of the Local Authority Having Jurisdiction (LAHJ) Fire•Lite Documents Fire•Lite Device Compatibility Document Document #15384 411 Digital Alarm Communicator/Transmitter Document #50921 411UD Digital Alarm Communicator/Transmitter Document #50759 MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 8 MS-2 Main Circuit Board IDC (4.7 KΩ, ½ watt ELR) Zone 2 B- Zone 2 B+ Zone 1 B- Trouble Relay (fail-safe) Zone 1 B+ 2 amps @ 30 VAC NAC (4.7KΩ, ½ watt ELR) Common 2.5A max. Trouble (Normally Open)
  • Page 9 JP1 - cut to supervise module on J3 & J5 JP2 - cut to supervise module on J4 and J6 Neutral Earth Charger Fault LED (supervised) J8 Battery Connector Battery Fault LED 18 Amp Hour max. Earth Fault LED MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 10: Section 1: Product Description

    Product Description SECTION 1 The MS-2 is a two zone FACP (Fire Alarm Control Panel) and the MS-4 is a four zone FACP. The information in this manual refers to both the MS-2 and MS-4 unless otherwise specified. These control panels provide reliable fire signaling protection for small to medium sized commercial, industrial and institutional buildings.
  • Page 11 Silent or audible walktest capabilities • Optional NAC Class A converter module (MS-4 only) • Optional 4XTMF Transmitter Module (MS-4 only) • Optional 4XZMF Zone Relay Module (MS-4 only) • Optional 4XLMF Module for RZA-4XF Remote LED Annunciator (MS-4 only) MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 12: Specifications

    Refer to Fire•Lite Device Compatibility Document for compatible listed devices 1. Total current for resettable power and one Notification Appliance Circuit must not exceed 3.0 amps for the MS-2. Total current for nonresettable power, resettable power and two Notification Appliance Circuits must not exceed 6.0...
  • Page 13: Controls And Indicators

    • Alarm Silence - yellow LED • Earth Fault - yellow LED (on main circuit board) • Battery Fault - yellow LED (on main circuit board) • Charger Fault - yellow LED (on main circuit board) MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 14: Circuits

    Supervisory - pulse ½ second on and ½ second off 1.4 Circuits Input Circuits Two input IDCs (Initiating Device Circuits) on the MS-2 and four IDCs on the MS-4 provide Style B (Class B) configurations. All IDCs accept I detectors as well as conventional two-wire smoke detectors, four-wire smoke detectors and normally-open contact devices.
  • Page 15: Optional Modules And Accessories

    4XZMF mounts to the MS-4 main circuit board, occupying one of the two sets of option module connectors. Dress Panel DP-MS2/4 A dress panel DP-MS2/4 is available as an option. The dress panel restricts access to the system wiring while allowing access to the membrane switch panel. MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 16 Power supplied must be 12 or 24 volts, filtered and nonresettable. The communicators are mounted in a small metal enclosure, providing a variety of mounting options. Refer to the 411 or 411UD manual for additional information. MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 17: Section 2: Installation

    Depth = 3.000” Backbox = 14.5” (7.62 cm) (36.8 cm) 0.75”(1.9 cm) 2.7” (6.86cm) 9.1” (23.1 cm) 10.375” (26.35 cm) Height=15.000” Pem Studs (38.10 cm) Backbox Mounting Holes 1.125” (2.868 cm) Bottom Figure 2.1 Backbox Mounting Dimensions MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 18 2. Remove knockouts on the bottom of the FACP cabinet and top of the BB-17F 3. Using conduit, hang the BB-17F from the FACP cabinet making sure there is at least ½” of clearance between the two cabinets 4. Anchor the BB-17F to the wall MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 19: Operating Power

    DISABLE FAULT TROUBLE TROUBLE TEST SILENCE ALARM WALK RESET SILENCE TEST ZONE ENABLE/DISABLE EARTH BATT CHG BATTERY HOT NEUT EARTH SW2 SW3 Earth ground wire shown connected to transformer mounting stud Figure 2.3 Operating Power Connections MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 20: Input Circuits

    2-wire or 4-wire, 24 VDC smoke detectors. In addition, Zone 1 (IDC 1) on the MS-2 and Zone 2 (IDC2) on the MS-4 can be programmed as combination supervisory and waterflow zones.
  • Page 21 Alarm switch (waterflow device) and a Supervisory switch (tamper) installed on the same circuit. The following figure illustrates the wiring of Zone 2 as a Style B (Class B) Waterflow/Supervisory circuit. Note that only Zone 1 on the MS-2 and Zone 2 on the MS-4 can be configured in this manner.
  • Page 22: Output Circuits

    2.5 amps of current. Total current drawn from these as well as other DC power outputs cannot exceed 3.0 amps for the MS-2 or 6.0 amps for the MS-4 with the optional second transformer installed (refer to battery calculations section). Each circuit is supervised and power-limited.
  • Page 23: 2: Dc Power Output Connections

    (power-limited) Figure 2.7 Auxiliary Power 2.4.3 Relays The MS-2 and MS-4 control panels provide an alarm and fail-safe trouble relay and the MS-4 also provides a supervisory relay. Each Form-C relay is rated for 2 amps @ 30VAC (resistive).
  • Page 24: Power-Limited Wiring Requirements

    FAULT SILENCE POWER DISABLE DISABLE TROUBLE TROUBLE TEST ALARM WALK RESET SILENCE TEST ZONE ENABLE/DISABLE 4XTMF EARTH BATT CHG BATTERY SW2 SW3 HOT NEUT EARTH Nonpower-limited Circuit AC Power Figure 2.9 Typical UL Power-limited Wiring Requirements MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 25: Installation Of Optional Modules

    C TRBL NORM NC NO NAC 1 NAC 2 ZONE 1 ZONE 2 ZONE 3 ZONE 4 TROUBLE ALARM SUPV Nonreset Reset CLASS A CONVERTER J1 Connector MS-4 Main Circuit Board Figure 2.10 CAC-4 Module Installation MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 26: Wiring Nacs And Idcs For Class A

    ,QVWDOODWLRQ ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV 2.6.1.2 Wiring NACs and IDCs for Class A :LUH WKH 6W\OH = &ODVV $ 1RWLILFDWLRQ $SSOLDQFH &LUFXLWV XVLQJ 7% RI WKH 06 DQG 7% RI WKH &$& PRGXOH :LUH WKH 6W\OH ' &ODVV $ ,QLWLDWLQJ 'HYLFH &LUFXLWV XVLQJ 7% RI WKH 06 DQG 7% RI WKH &$& 0DNH FHUWDLQ WR REVHUYH SRODULW\ ZKHQ FRQQHFWLQJ WKH GHYLFHV WR WKH FLUFXLWV 7KH % DQG $ WHUPLQDOV PXVW FRPSULVH WKH IHHG DQG UHWXUQ IRU WKH SRVLWLYH VLGH RI D GHYLFH DQG WKH % DQG $...
  • Page 27: 2: 4Xtmf, 4Xlmf And 4Xzmf Option Modules (Ms-4 Only)

    ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV ,QVWDOODWLRQ 2.6.2 4XTMF, 4XLMF and 4XZMF Option Modules (MS-4 only) The 4XLMF LED Interface Module can only be plugged into connectors J3 and J5 on the MS-4 main circuit board. The 4XTMF and 4XZMF modules can be plugged into connectors J3 and J5 or J4 and J6 on the MS-4 main circuit board.
  • Page 28: 4Xtmf Transmitter Module Installation (Ms-4 Only)

    ,QVWDOODWLRQ ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV 2.6.2.1 4XTMF Transmitter Module Installation (MS-4 only) The 4XTMF provides a supervised output for a local energy municipal box transmitter in addition to alarm and trouble reverse polarity. A jumper option allows the reverse polarity circuit to open with a system trouble condition if no alarm condition exists. A disable switch allows disabling of the transmitter output during testing to prevent accidental calling of the monitoring service.
  • Page 29: 4Xzmf Zone Relay Module (Ms-4 Only)

    ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV ,QVWDOODWLRQ 2.6.2.2 4XZMF Zone Relay Module (MS-4 only) The 4XZMF provides four zone alarm, one system alarm and one system trouble Form-C relays. Nonpower-limited and power-limited wiring must have a minimum distance of 0.25”, wire to wire. If this module is used to drive nonpower-limited and power-limited circuits, follow the instructions below: Relay #1 through #4 will activate with Output #1 through #4 and remain latched unless ‘LATCH’...
  • Page 30: 4Xlmf Led Interface Module (Ms-4 Only)

    ,QVWDOODWLRQ ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV 2.6.2.3 4XLMF LED Interface Module (MS-4 only) The 4XLMF supports the RZA-4XF Remote Annunciator module. The wiring of this module must follow the requirements as specified in "Power-limited Wiring Requirements" on page 24. Important: The 4XLMF module can only be installed on connectors J3 and J5 of the MS-4 main circuit board.
  • Page 31: Section 3: Program Options Via Dip Switch

    ,QVWDOODWLRQ RI 2SWLRQDO 0RGXOHV 3URJUDP 2SWLRQV YLD ',3 6ZLWFK Program Options via DIP Switch SECTION 3 This section describes the programming options available via DIP switch settings. The FACP can be field programmed using option DIP switches SW1, SW2 and SW3 which are located in the bottom right side of the main circuit board.
  • Page 32: Dip Switch Settings

    ',3 6ZLWFK 6HWWLQJV 3.1 DIP Switch Settings The following tables list the programmable features for the MS-2 and MS-4. Placing a DIP switch in the ON position will select the feature while placing the DIP switch in the OFF position will deselect the feature. The exceptions to this rule are SW3 DIP switches 5 &...
  • Page 33 ',3 6ZLWFK 6HWWLQJV 3URJUDP 2SWLRQV YLD ',3 6ZLWFK Table 3.2 MS-4 DIP Switch Settings Switch Number DIP Switch Number DIP Switch ON Silence Inhibit Auto-silence Temporal Coding Selective Silence (if sync. enabled) Trouble Reminder AC Trouble Delay Autoresettable Supervisory IDC Combination Waterflow/ Supervisory Circuit IDC1 Verification IDC1 Supervisory...
  • Page 34: 1: Sw1 Dip Switch Settings

    3URJUDP 2SWLRQV YLD ',3 6ZLWFK ',3 6ZLWFK 6HWWLQJV 3.1.1 SW1 DIP Switch Settings 3.1.1.1 Silence Inhibit 6ZLWFK  SODFHG LQ WKH 21 SRVLWLRQ VHOHFWV WKH 6LOHQFH ,QKLELW IHDWXUH 7KLV IHDWXUH SUHYHQWV WKH VLOHQFLQJ RU UHVHWWLQJ RI WKH 1$&V 1RWLILFDWLRQ $SSOLDQFH &LUFXLWV IRU D SHULRG RI RQH PLQXWH DIWHU LQLWLDWLRQ RI DQ DODUP 3ODFLQJ VZLWFK  WR WKH 2)) SRVLWLRQ GHVHOHFWV WKH 6LOHQFH ,QKLELW IHDWXUH 7KH IDFWRU\ GHIDXOW VHWWLQJ LV VZLWFK  2)) IRU QR 6LOHQFH ,QKLELW...
  • Page 35: 2: Sw2 Dip Switch Settings

    SLH]R VRXQGHU DW D ò VHFRQG UDWH DQG IODVK WKH ]RQH VXSHUYLVRU\ /(' DW WKH VDPH UDWH 7KH IDFWRU\ GHIDXOW VHWWLQJ LV VZLWFK  2)) IRU QR ,'& 6XSHUYLVRU\ 3.1.2.3 IDC1 Verification for MS-2 or IDC2 Verification for MS-4 6ZLWFK  SODFHG LQ WKH 21 SRVLWLRQ VHOHFWV WKH 9HULILFDWLRQ IHDWXUH IRU ,'&  RQ WKH 06 RU ,'&...
  • Page 36: Idc2 Verification For Ms-2 Or Idc3 Verification For Ms-4

    3URJUDP 2SWLRQV YLD ',3 6ZLWFK ',3 6ZLWFK 6HWWLQJV 3.1.2.5 IDC2 Verification for MS-2 or IDC3 Verification for MS-4 6ZLWFK  SODFHG LQ WKH 21 SRVLWLRQ VHOHFWV WKH 9HULILFDWLRQ IHDWXUH IRU ,'&  RQ WKH 06 RU ,'&  RQ WKH 06 7KH IDFWRU\ GHIDXOW VHWWLQJ LV VZLWFK  2)) IRU QR 9HULILFDWLRQ 5HIHU WR ,'& 9HULILFDWLRQ 06 RQO\ RQ SDJH  IRU D...
  • Page 37: Strobe Synchronization

    ',3 6ZLWFK 6HWWLQJV 3URJUDP 2SWLRQV YLD ',3 6ZLWFK 3.1.3.5 Strobe Synchronization 6ZLWFKHV  DQG  DUH XVHG WR SURJUDP WKH 6\QFKURQL]DWLRQ IHDWXUH 7KLV IHDWXUH FRQWUROV WKH DFWLYDWLRQ RI QRWLILFDWLRQ DSSOLDQFHV LQ VXFK D ZD\ WKDW DOO GHYLFHV ZLOO WXUQ RQ DQG RII DW H[DFWO\ WKH VDPH WLPH 7KLV LV SDUWLFXODUO\ FULWLFDO ZKHQ DFWLYDWLQJ VWUREHV ZKLFK PXVW EH V\QFKURQL]HG WR DYRLG UDQGRP DFWLYDWLRQ DQG D SRWHQWLDO KD]DUG RU FRQIXVLRQ 7KH )$&3 FDQ EH SURJUDPPHG WR RSHUDWH ZLWK D YDULHW\ RI PDQXIDFWXUHU¶V GHYLFHV 7KH IROORZLQJ WDEOH OLVWV WKH UHTXLUHG VZLWFK VHWWLQJV WR...
  • Page 38: Section 4: Operating Instructions

    Operating Instructions SECTION 4 The MS-2 and MS-4 have two modes of operation which are Normal and Walktest modes. Upon initial power-up, the system will be in Normal Mode. This section discusses operation of the control panel in the Normal Mode.
  • Page 39: 5: Walktest

    :DONWHVW 2SHUDWLQJ ,QVWUXFWLRQV 4.1.5 Walktest The Walktest button, which is located on the FACP membrane switch panel, allows a panel walktest to be performed. Pressing and holding the Walktest button for a minimum of two seconds causes the FACP to enter audible walktest. Pressing the Walktest button and then the Silence button and holding both for a minimum of two seconds will cause the panel to enter silent walktest.
  • Page 40: Status Leds

    2SHUDWLQJ ,QVWUXFWLRQV 6WDWXV /('V Silent Walktest To perform a silent Walktest, press the Walktest button, then press the Alarm Silence button and hold both for a minimum of two seconds. The Trouble, Walktest and Alarm Silence LEDs will blink at a ¼ second rate. A silent walktest will not activate the control panel Notification Appliance Circuits.
  • Page 41: Operation

    2SHUDWLRQ 2SHUDWLQJ ,QVWUXFWLRQV Zone Supervisory LED A yellow LED for each zone that blinks if the zone has been programmed for supervisory and a supervisory condition exists on the corresponding zone. It turns on steady when the Acknowledge or Alarm Silence button is pressed. Note that an I smoke detector freeze condition is displayed as a supervisory condition.
  • Page 42: 1: Fire Alarm Response

    2SHUDWLQJ ,QVWUXFWLRQV 2SHUDWLRQ 4.4.1 Fire Alarm Response The control panel will, upon detection of an alarm condition, cause the following: • Latch the alarm condition - requires panel reset to clear alarm condition • Blink the Zone Alarm LED one second On and one second Off •...
  • Page 43: 5: Trouble Condition Response

    2SHUDWLRQ 2SHUDWLQJ ,QVWUXFWLRQV 4.4.5 Trouble Condition Response The control panel, upon detection of one or more trouble conditions, well perform the following: • Blink the FACP System Trouble LED one second On and one second Off • Blink the FACP Zone Trouble LED one second On and one second Off •...
  • Page 44: Section 5: Power Supply Calculations

    3RZHU 6XSSO\ &DOFXODWLRQV 2YHUYLHZ Power Supply Calculations SECTION 5 2YHUYLHZ 7KLV VHFWLRQ FRQWDLQV LQVWUXFWLRQV DQG WDEOHV IRU FDOFXODWLQJ SRZHU VXSSO\ FXUUHQWV LQ DODUP DQG VWDQGE\ FRQGLWLRQV 7KLV LV D IRXUVWHS SURFHVV FRQVLVWLQJ RI WKH IROORZLQJ  &DOFXODWLQJ WKH WRWDO DPRXQW RI $& EUDQFK FLUFXLW FXUUHQW UHTXLUHG WR RSHUDWH WKH V\VWHP  &DOFXODWLQJ WKH SRZHU VXSSO\ ORDG FXUUHQW IRU QRQILUH DQG ILUH DODUP FRQGLWLRQV DQG FDOFXODWLQJ WKH VHFRQGDU\ EDWWHU\ ORDG...
  • Page 45: Calculating The System Current Draw

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
  • Page 46 3RZHU 6XSSO\ &DOFXODWLRQV &DOFXODWLQJ WKH 6\VWHP &XUUHQW 'UDZ 7DEOH  FRQWDLQV WKUHH FROXPQV IRU FDOFXODWLQJ FXUUHQW GUDZV )RU HDFK FROXPQ FDOFXODWH WKH FXUUHQW DQG HQWHU WKH WRWDO LQ DPSHUHV LQ WKH ERWWRP URZ :KHQ ILQLVKHG FRS\ WKH WRWDOV IURP &DOFXODWLRQ &ROXPQ  DQG &DOFXODWLRQ &ROXPQ  WR 7DEOH  RQ SDJH  7$%/( 6\VWHP &XUUHQW 'UDZ &DOFXODWLRQV &DOFXODWLRQ &ROXPQ ...
  • Page 47: Calculating The Battery Size

    &DOFXODWLQJ WKH %DWWHU\ 6L]H 3RZHU 6XSSO\ &DOFXODWLRQV &DOFXODWLQJ WKH %DWWHU\ 6L]H 8VH 7DEOH  WR FDOFXODWH WKH WRWDO 6WDQGE\ DQG $ODUP ORDG LQ DPSHUH KRXUV $+  7KLV WRWDO ORDG GHWHUPLQHV WKH EDWWHU\ VL]H LQ $+  UHTXLUHG WR VXSSRUW WKH FRQWURO SDQHO XQGHU WKH ORVV RI $&...
  • Page 48 1RWHV 0606 31 % ...
  • Page 49 19 see also zone enable/disable 10 rating 12 disable NAC 36 battery box 16 dress panel 10, 15 mounting 18 battery calculations 47 Earth Fault LED 41 battery connector 8, 9 earth ground 19 MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 50 38 option modules 25, 27 mounting cabinet 17 J3 and J5 MS-2 Main Circuit Board 8 option module connectors 27 MS-4 Main Circuit Board 9 J4 and J6 municipal box 28 option module connectors 27...
  • Page 51 14 remote station service 28 trouble relay 8, 9, 10, 14, 23 Reset 10 contact rating 12 Reset button 38 fail-safe 23 resettable power 8, 9, 10, 12, 14, 23 trouble reminder 34 MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 52 Zone 1 20 Zone Disable LED 40 Zone Enable/Disable 10, 13 Zone Fire Alarm LED 40 Zone Maintenance LED 41 zone relay module 15 see also 4XZMF 29 Zone Supervisory LED 41 Zone Trouble LED 41 MS-2/MS-4 PN 51512:B 08/28/02...
  • Page 53 Notes 0606 31 % ...
  • Page 54 1RWHV 0606 31 % ...
  • Page 55: Limited Warranty

    Limited Warranty The manufacturer warrants its products to be free from defects in materials and workmanship for eighteen (18) months from the date of manufacture, under normal use and service. Products are date-stamped at time of manufacture. The sole and exclusive obligation of the manufacturer is to repair or replace, at its option, free of charge for parts and labor, any part which is defective in materials or workmanship under normal use and service.
  • Page 56 World Headquarters One Fire-Lite Place, Northford, CT 06472-1653 USA 203-484-7161 • Fax 203-484-7118 www.firelite.com...

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