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Secutron MR-2320 Series Installation & Operation Manual

Pre-action/deluge and agent release control panel
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M R - 2 3 2 0 S E R I E S
Pre-Action/Deluge and Agent Release Control Panel
I
NSTALLATION &
O
PERATION
Revision 2
Document #: LT-951SEC
WARNING: This manual contains information on limitations
regarding product use and function and information on the
limitations as to liability of the manufacturer. The entire
manual should be read carefully.
M
ANUAL

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  • Page 1 M R - 2 3 2 0 S E R I E S Pre-Action/Deluge and Agent Release Control Panel NSTALLATION & PERATION ANUAL Revision 2 Document #: LT-951SEC WARNING: This manual contains information on limitations regarding product use and function and information on the limitations as to liability of the manufacturer.

  • Page 3: Table Of Contents

    MR-2320 Series Installation and Operation Manual Contents Industry Canada and FCC Notice ................... 1 Introduction ..........................2 Panel Type..........................2 Overall Features ........................2 Conventions ..........................3 Circuits ..........................3 Zone............................3 Display Points ........................3 Wiring Styles ......................... 3 System Components .......................
  • Page 4 Contents Configuration........................... 32 Using the CFG-300 Tool ...................... 32 Entering the Passcode ......................33 How to Use the Keypad to Program the MR-2320............... 34 Command Menu........................34 1. Panel Config (Command-Menu) ..................35 2. Set Time (Command-Menu)..................... 41 3. Set password (Command-Menu) ..................42 4.
  • Page 5 MR-2320 Series Installation and Operation Manual List of Figures & Tables Figure 1: Box dimensions, semi-flush mounting and trim ring ..........7 Figure 2: Installation of Adder Modules ................9 Figure 3: Main Control Board cable connector and jumper settings ........10 Figure 4: MR-2300-A Input Class-A Converter Adder Module ..........11 Figure 5: MR-2300-NC2 Output Class-A Converter Adder Module ........12...
  • Page 6 List of Figures & Tables...

  • Page 7: Industry Canada And Fcc Notice

    Secutron's MR-2320 SERIES BUILT-IN UDACT Communicator described in this manual is listed by Underwriters Laboratories Canada (ULC) for use in slave application in conjunction with a Listed MR-2320 series Pre-action/Deluge and Agent Release Control Panel under Standard ULC-S527 (Standard for Control Units for Fire Alarm Systems) and ULC/ORD-C693-1994 (Central Station Fire Protective Signalling Systems and Services).

  • Page 8: Introduction

    Introduction Introduction Secutron’s MR-2320 Series Pre-Action/Deluge and Agent Release Control Panel performs the function of fire suppression in a wide variety of applications. It is capable of being used in an agent release sprinkler system or in a pre-action or deluge sprinkler system. It can be used in single-hazard or dual-hazard applications with or without cross-zoning.

  • Page 9: Conventions

    MR-2320 Series Installation and Operation Manual Conventions Circuits Refers to an actual electrical interface for initiating (detection), indicating (signal), and releasing. Zone Is a logical concept for a Fire Alarm Protected Area, and will consist of at least one Circuit.

  • Page 10: System Components

    Common Supervisory & Common Trouble Relays, auxiliary alarm relay (disconnectable), an RS-485 Interface for Remote Annunciators and a Resettable Four Wire Smoke Detector MR-2320 SERIES Agent Release Control Panel Power Supply. Two batteries are required. MR-2320-DR Same as above except with dialer.

  • Page 11: Smart Relay Module

    MR-2320 Series Installation and Operation Manual Smart Relay Module Model Description Smart Relay Module MR-2312-SW12 (12 relays) with white enclosure Smart Relay Module MR-2312-SR12 (12 relays) with red enclosure MR-2300 SERIES REMOTE RELAY Input Class A Converter: Six Circuits Model...

  • Page 12: Active End-Of-Line

    System Components Active end-of-line The ELRX-400R(W) are power-saving End-of-Line resistors that eliminate the need for an additional battery cabinet or larger batteries in order to meet the 60 hour standby requirement. Model Description ELRX-400 Active end-of-line resistor without plate Active end-of-line resistor with end-of- BLACK ELRX-400R line red plate...

  • Page 13: Mechanical Installation

    MR-2320 Series Installation and Operation Manual Mechanical Installation Installing the Enclosure Install the MR-2320 Series panel enclosure as shown below. Mount enclosure surface mount using the four mounting holes with the provided screws. Figure 1: Box dimensions, semi-flush mounting and trim ring 11"...
  • Page 14 Mechanical Installation The figure below shows a cross-section of the semi-flush mounted backbox and the trim ring. Make sure to allow a minimum depth of 1” above the wall surface for proper door opening. TRIM RING WALL MIN 1” WOOD OR METAL STUD BACKBOX...

  • Page 15: Installing The Adder Modules

    MR-2320 Series Installation and Operation Manual Installing the Adder Modules The MR-2320 Series panel comes pre-assembled with all components and boards except for adder modules. Module installation locations are shown below. Refer to Figure 3 on the next page for Jumper or DIP Switch settings and see Wiring Tables and Information on page 23 for wiring specifications.

  • Page 16: Cable And Jumper Connections For Main Board And Adder Modules

    Cable and Jumper Connections for Main Board and Adder Modules Cable and Jumper Connections for Main Board and Adder Modules Main Pre-Action/Deluge and Agent Release Control Board Figure 3: Main Control Board cable connector and jumper settings For front panel programming use CFG -300 configuration tool not UL-864 or ULC-S527 listed.

  • Page 17: Mr-2300-A Input Class-A Converter Adder Module

    MR-2320 Series Installation and Operation Manual Table 1: Connectors and Jumpers on the Main Fire Alarm Board Remove this jumper if MR-2300-PR is connected. Cable from connector P1 of the MR-2306-R6 Relay Adder Module connects here. Otherwise not used. Remove this jumper if an MR-2306-R6 Relay Adder Module is used.

  • Page 18: Mr-2300-Nc2 Output Class-A Converter Adder Module

    Cable and Jumper Connections for Main Board and Adder Modules MR-2300-NC2 Output Class-A Converter Adder Module Figure 5: MR-2300-NC2 Output Class-A Converter Adder Module mounting hole for #6-32 screws OCAC-302 MR-2300-NC2 mounting hole for #6-32 screws Indicating circuits must be wired from the MR-2300-NC2 to the main Fire Alarm board. For example indicating circuit 1 positive (red wire) and negative (black wire) is wired from the Class A converter module to the positive and negative terminals of Indicating circuit 1 on the Main Fire Alarm board.

  • Page 19: Polarity Reversal And City Tie Module (Model Mr-2300-Pr)

    MR-2320 Series Installation and Operation Manual Polarity Reversal and City Tie Module (Model MR-2300-PR) Figure 7: Polarity reversal and city tie module Mounting hole for #6-32 screws Mounting hole for #6-32 screws The following hardware configuration must be performed before installing the MR-2300-PR.

  • Page 20: Field Wiring

    Field Wiring Field Wiring Main Board Field Wiring Wire devices to the terminals as shown in the figures that follow. Refer to Wiring Tables and Information on page 23 for wire gauges and Appendix D on page 80 for specifications. CAUTION: Do not exceed power supply ratings.

  • Page 21: Figure 9: Initiating Circuit– Class A Or Style D Wiring

    MR-2320 Series Installation and Operation Manual Figure 9: Initiating circuit– Class A or Style D Wiring DCAC-306 CLASS A MR-2300-A CONVERTER MODULE STYLE D WIRING FIRE ALARM MAIN BOARD INITIATING CIRCUIT - 1 ALARM ZONE INITIATING CIRCUIT #1 INITIATING STYLE D...

  • Page 22: Abort And Manual Release Switch Wiring

    Field Wiring Abort and Manual Release Switch Wiring Wiring for the abort and manual release switches is shown in Figures 10 and 11. Depending on the selected mode, the Abort and Manual release switches can either be on different circuits or they both can be on the same circuit. When on separate circuits, DET5 is used for the Abort switch and DET6 is used for the manual release switch.

  • Page 23: Figure 11: Abort And Manal Release Switch Class A Or Style D Wiring

    MR-2320 Series Installation and Operation Manual Figure 11: Abort and Manal Release Switch Class A or Style D Wiring Abort and Manual Release switches on separate circuits MR-2300-A CLASS A FIRE ALARM MAIN BOARD CONVERTER MODULE INITIATING CIRCUIT #5 INITIATING...

  • Page 24: Indicating Circuit Wiring

    Indicating Circuit Wiring The MR-2320 Series Fire Alarm supports Class B or Style Y and Class A Style Z wiring for its indicating circuits. Each circuit is supervised by a 3.9KΩ EOL resistor or active EOL module. Each indicating circuit provides up to 1.7 A, 5 A maximum total if no auxiliaries are used.

  • Page 25: Dialer Wiring

    MR-2320 Series Installation and Operation Manual Releasing Circuit Wiring Wiring for the releasing circuit is shown in Figure 14, below. SIG3 and SIG4 output circuits are reserved for the releasing circuits. Solenoid EOL module (MP-320R/W) is used to supervise the solenoid coil. If the solenoid is already fitted with the directional diode then only the 3.9KΩ...

  • Page 26: Relay Adder Module Wiring

    Field Wiring Figure 16: Four-wire smoke detector wiring FIRE ALARM MAIN BOARD POWER RESETTABLE 4-WIRE SMOKE DETECTOR POWER SUPPLY 22VDC, 200mA MAX. CURRENT - 300mA MAX. RIPPLE VOL. 5mV (POWER LIMITED) DETECTION END OF LINE RELAY 4-WIRE DETECTION DEVICE LISTED S3403 MODEL A77-716B TO INITIATING MANUFACTURED BY...

  • Page 27: Polarity Reversal And City Tie Module (Mr-2300-Pr) Wiring

    MR-2320 Series Installation and Operation Manual Polarity Reversal and City Tie Module (MR-2300-PR) Wiring Wire MR-2300-PR Polarity Reversal and City Tie Module (if used) as shown in Figure 18, below. See Appendix D on page 80 for module specifications. Power Limited cable type FPL, FPLR or FPLP must be used.

  • Page 28: Power Supply Connection

    Field Wiring Power Supply Connection The power supply is part of the Main Chassis. The ratings are: Type Rating 120 VAC 60Hz 1.7A /240 VAC 50 Hz 0.85 A, 10A slow Electrical Input rating blow fuse on secondary of transformer Power supply total current 6.5A AC maximim @ secondary of transformer Battery fuse on Main...

  • Page 29: Wiring Tables And Information

    MR-2320 Series Installation and Operation Manual Wiring Tables and Information Table 3: Initiating Circuit Wiring Wire gauge Maximum wiring run to last device Feet Meters 2990 4760 1450 7560 2300 12000 3600 19000 5800 30400 9200 Notes: • For Class A the maximum wiring run to the last device is divided by two.

  • Page 30: Auxiliary Power (Unregulated)

    Field Wiring Auxiliary Power (unregulated) This regulated supply is not supervised. This supply is rated at 24VDC FWR/1.7A max. If there is a short on this circuit, the auxiliary power does not recover automatically when the short is removed. This power supply must be disconnected, then reconnected and the panel reset to re-establish the auxiliary power supply.

  • Page 31: System Checkout

    MR-2320 Series Installation and Operation Manual System Checkout Before turning the power “ON” To prevent sparking, do not connect the batteries. Connect the batteries after powering the system from the main AC supply. 1. Check that all modules are installed in the proper location with the proper connections.

  • Page 32: Indicators, Controls And Operations

    • Trouble Flash (Trouble) - 20 flashes per minute, 50% duty cycle Note that each display is supplied with laser printer printable paper labels for sliding into the plastic label template on the panel. For the Main Display, the paper label is Secutron #ND-2056SEC. Common LED indicators AC ON The AC ON led is on steady green while the main AC power is within acceptable levels.
  • Page 33 MR-2320 Series Installation and Operation Manual COMMON ALARM The common alarm led is illuminated steady red as a result of any active alarm present in the system. COMMON TROUBLE The common trouble led in illuminated steady amber as a result of a trouble condition being detected on the system.

  • Page 34: Menu Buttons

    Cancel Button To return to previous menu in the configuration or command mode. Switches and Common Indicators The MR-2320 Series panel is a six-zone panel with four output circuits. The circuits are arranged in the following configuration: Zone 1 Input circuit...

  • Page 35: Common Controls

    MR-2320 Series Installation and Operation Manual Output Circuits Bypass Switch The output circuit bypass switches bypasses the NAC circuit and the releasing circuit. The switch is a toggle switch and pressing it again, will un-bypasses the output circuit the trouble LED turns off.

  • Page 36: Common Relays

    Indicators, Controls and Operations When an Initiating Circuit Disconnect pushbutton is returned to the normal state (by pressing it again in order to un- bypass the circuit), the panel checks the state of the circuit. If the circuit is active, the Status Indicator flashes for 10 seconds at the Fast Rate without processing the input.

  • Page 37: Evacuation Codes

    MR-2320 Series Installation and Operation Manual of Abort Delay in the configuration. When the release timer expires, the corresponding releasing circuit is activated. When the panel is in normal condition, activation of the Abort Switch will cause a trouble signal and the corresponding zone amber LED turns on at slow flash rate.

  • Page 38: Configuration

    Configuration Configuration Configure the MR-2320 Series Panels using the CFG-300 LCD Tool (see further documentation packaged with CFG-300 for configuration information). Using the CFG-300 Tool Connect the CFG-300 to the panel, then press (Menu button). The CFG-300 LCD display will display the Main Menu.

  • Page 39: Entering The Passcode

    MR-2320 Series Installation and Operation Manual Entering the Passcode The programming section is passcode protected. The following screen shows the message that is displayed to enter the passcode. The maximum allowable passcode is ten digits long, and permits numerical values only. Press (Enter button) after entering the passcode.

  • Page 40: How To Use The Keypad To Program The Mr-2320

    Configuration How to Use the Keypad to Program the MR-2320 1. Press (Menu button). You will be prompted to enter your password. 2. Enter your password, then press (Enter button) to continue. 3. Select a Command Menu option by pressing .

  • Page 41: Panel Config (Command-Menu)

    MR-2320 Series Installation and Operation Manual 1. Panel Config (Command-Menu) The following is a detailed description of the MR-2320 configuration menu. Note: Refer to How to Use the Keypad to Program the MR-2320 on page for detailed instructions on making menu selections.

  • Page 42: Soak Timer

    Configuration Command Menu-->Panel Config-->Hazard Config -Hazard Param.- 1. Release timer 2. Abort Delay 3. Manual Rls Delay 4. Soak timer Note: Refer to How to Use the Keypad to Program the MR-2320 on page for detailed instructions on making menu selections. Command Menu-->Panel Config-->...
  • Page 43 MR-2320 Series Installation and Operation Manual Command Menu-->Panel Config--> Use this function to set the 0->Default (continuous) length of time for which the Hazard Config The selectable values are releasing circuit is active. When 4. Soak timer the soak timer expires, the...
  • Page 44 Configuration Command Menu-->Panel Config-->Features By default all the initiating 2. Wtr/Sprk. Retd circuits configured as waterflow or sprinkler act as non-verified [ ] ENABLE alarms. If enabled, a retard Waterflow/Sprk Retd [X] DISABLE->Default operation is performed for initiating circuits configured as [X] DISABLE waterflow or sprinkler.
  • Page 45 MR-2320 Series Installation and Operation Manual Command Menu-->Panel Config-->Features Use this function to delay the 9. Pwr Fail Tmr reporting of AC power fail [X] NONE->Default trouble for a specific time AC Pwr Fail Dly Tmr. [ ] 1 HRS period.
  • Page 46 Configuration Command Menu/MR-2320 Config/Features/ Enable this function if using an Active EOL. If MR-2300-A is 17. Active EOL used, this function should be [X] DISABLE->Default Active EOL enabled since the Class A [ ] ENABLE Converter has built in Active [X] DISABLE EOL resistors.

  • Page 47: Set Time (Command-Menu)

    MR-2320 Series Installation and Operation Manual 2. Set Time (Command-Menu) Note: Refer to How to Use the Keypad to Program the MR-2320 on page for detailed instructions on making menu selections. 1. Daylight Save 2. Time Clock 3. Compensation Command Menu/Set time Date 1.

  • Page 48: Set Password (Command-Menu)

    Configuration 3. Set password (Command-Menu) Note: Refer to How to Use the Keypad to Program the MR-2320 on page for detailed instructions on making menu selections. First choose the level of password to be changed Select Access Level Then Enter new passcode: Re-enter new passcode: Use this function to change the pass-code.

  • Page 49: View Event Log (Command-Menu)

    MR-2320 Series Installation and Operation Manual 4. View Event Log (Command-Menu) The event log looks the same as the normal event queue. Pressing the “INFO” key has the same effect that it does in the event queue. The illustration below provides an example of how the “INFO” key works and shows the CFG- 300 LCD Configuration tool display.

  • Page 50: Dialer Config (Command-Menu)

    Configuration 6. Dialer Config (Command-Menu) Note: Refer to How to Use the Keypad to Program the MR-2320 on page 34 for detailed instructions on making menu selections. The following illustration shows the dialer configuration menu. This menu will show up only if there is a built-in dialer on the main board.
  • Page 51 MR-2320 Series Installation and Operation Manual Command Menu/Dialer Config/Account Info Use this function to set the telephone number of the 2.Account#1 Telephone Number monitoring station. The maximum # of digits allowed is Account#1 Telnum: 19 including “,” and numerals. The “,” will be treated as 1 sec [101]->Default...
  • Page 52 Configuration Command Menu-->Dialer Config Note: Refer to How to Use the Keypad to Program the MR-2320 on page 34 for detailed instructions on making menu selections. Telephone Line -Telephone Line- 1. Line1 Dialtype 2. Line2 Dialtype 3. Line1 Dialtone 4. Line2 Dialtone 5.
  • Page 53 MR-2320 Series Installation and Operation Manual Command Menu/Dialer-Config/Telephone Line Set the number of retries for 5.Number of retries both line#1 and line#2. This 06 ->Default function lets the dialer retry on either line if it is busy or not Number of retries Number of Retries: available.
  • Page 54 Configuration Command Menu/Dialer-Config/Report If this function is enabled, the Options Aux Disconnect feature 4. Aux Disc Alm/Supv Rpt. (obtained by pressing the Aux Disconnect button) will block [ ] ENABLE AuxDis Alm/Supv Rpt. the alarm and supervisory [X] DISABLE ->Default events from being reported [X] DISABLE through the built-in dialer.

  • Page 55: Test Dialer (Command-Menu)

    MR-2320 Series Installation and Operation Manual Command Menu-->Dialer-Config Note: Refer to How to Use the Keypad to Program the MR-2320 on page 34 for detailed instructions on making menu selections. Dialer Enable/Disable Dialer Ena/Dis The dialer is enabled by [X] ENABLE default.
  • Page 56 Configuration Dialer Test Messages The following messages will display during the test processes of Lines #1 and #2. The messages that will appear depend on the status of the dialer and the test results that are found. Dialer idle now The dialer is checking the line for voltage.

  • Page 57: Exit (Command-Menu)

    MR-2320 Series Installation and Operation Manual No Kissoff No Kissoff means receiver has not received any event reports. Passed: Manual Test The line passed the test; everything is OK. 8. Exit (Command-Menu) Pressing, “ENTER” after selecting “Exit“ from the menu will return the panel to normal LCD operation.

  • Page 58: Operating The Panel

    Operating the Panel Operating the Panel Panel Operation During Various Hazard States The escalating hazard zone states include Idle, Alert, Alarm and Release. They are defined based on the status of Hazard Area input zone(s), correlated Abort Switch and Manual Release Switch. Hazard Idle •...

  • Page 59: General Panel Operation

    MR-2320 Series Installation and Operation Manual General Panel Operation • Activation of Manual Release Switch starts the Manual Release Delay Timer. The expiration of Manual-release Delay Timer (MDT) activates the releasing circuits consequently. Manual Release Switch overrides the Abort Switch always and Manual-release Timer (MDT) always overrides Release Timer (RT).

  • Page 60: Pre-Programmed Modes

    Pre-Programmed Modes Pre-Programmed Modes Mode 1: Agent Release, Single Hazard, Cross-zoned, Combined Release Detection Zones Phantom Zones Release Timers Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 61 MR-2320 Series Installation and Operation Manual NAC Configuration • Default Escalating NAC code of Hazard Area State: • Hazard Idle: Off • Hazard Alert: Temporal • Hazard Alarm: 120 BPM • Hazard Release: Steady • Default NAC code of Supervisory is 20 BPM.

  • Page 62: Mode 2: Agent Release, Single Hazard, Not Cross-Zoned, Combined Release

    Pre-Programmed Modes Mode 2: Agent Release, Single Hazard, Not Cross-zoned, Combined Release Detection Zones Phantom Zones Release Timers Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 63 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 2 • Activation of either Z-1 or Z-2 turns NAC-1 on steady. • Activation of either Z-1 or Z-2 changes the Hazard Area 1 state from Idle into Alarm directly. NAC-1 turns on steady.

  • Page 64: Mode 3: Agent Release, Dual Hazard, Cross-Zoned, Split Release

    Pre-Programmed Modes Mode 3: Agent Release, Dual Hazard, Cross-zoned, Split Release Detection Zones Phantom Zones Release Timers AB/MR AB/MR Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 65 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 3 • Activation of either Z-1 or Z-2 changes Hazard Area1 state from Idle into Alert. NAC-1 turns on at Temporal. • Activations of both Z-1 and Z-2 change Hazard Area1 state from Alert into Alarm. NAC-1 turns on at 120BPM.

  • Page 66: Mode 4: Agent Release, Dual Hazard, Not Cross-Zoned, Split Release

    Pre-Programmed Modes Mode 4: Agent Release, Dual Hazard, Not Cross-zoned, Split Release Detection Zones Phantom Zones Release Timers AB/MR AB/MR Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 67 MR-2320 Series Installation and Operation Manual • Upon expiration of Release Timer-1. RAC-1 is activated. NAC-1 turns on Steady. • A current limit on Z-5 means Abort Switch active. Release Timer-1 is held. NAC-1 turns on at Temporal. Removal of the current limit on Z-5 means that Abort Switch is released. Release Timer -1 resumes. Release Timer value depends on Abort Delay Type.

  • Page 68: Mode 5: Pre-Action/Deluge, Single Hazard, Cross-Zoned, Combined Release

    Pre-Programmed Modes Mode 5: Pre-action/Deluge, Single Hazard, Cross-zoned, Combined Release Detection Zones Phantom Zones RT1 Exp Supv Z1+Z2+Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled Zone Configuration •...

  • Page 69: Mode 6: Pre-Action/Deluge, Single Hazard, Not Cross-Zoned, Combined Release

    MR-2320 Series Installation and Operation Manual Mode 6: Pre-action/Deluge, Single Hazard, Not Cross-zoned, Combined Release Detection Zones Phantom Zones RT1 Exp Supv Z1+Z2+Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted...

  • Page 70: Mode 7: Pre-Action/Deluge, Dual Hazard, Cross-Zoned, Split Release

    Pre-Programmed Modes Mode 7: Pre-action/Deluge, Dual Hazard, Cross-zoned, Split Release Detection Zones Phantom Zones Release Timers Supv Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted RLS Tmr 2 Cancelled...
  • Page 71 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 7 • Activation of either Z-1 or Z-2 changes Hazard Area 1 state into Alert. NAC-1 turns on at Temporal. • Activations of both Z-1 and Z-2 change Hazard Area 1 state into Alarm. Release Timer-1 is started. Upon the expiration of Release Timer-1, RAC-1 is active.

  • Page 72: Mode 8: Pre-Action/Deluge, Dual Hazard, Not Cross-Zoned, Split Release

    Pre-Programmed Modes Mode 8: Pre-action/Deluge, Dual Hazard, Not Cross-zoned, Split Release Detection Zones Phantom Zones Release Timers Supv Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 73 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 8 • Activation of either Z-1 or Z-2 changes Hazard Area 1 state into Alarm. Release Timer 1 is started. NAC-1 turns on at Temporal. Upon the expiration of Release Timer 1, RAC-1 is active. NAC-1 turns on steady.

  • Page 74: Mode 9: Agent Release, Single Hazard, Cross-Zoned, Nyc Abort

    Pre-Programmed Modes Mode 9: Agent Release, Single Hazard, Cross-zoned, NYC abort Detection Zones Phantom Zones Release Timers Supv Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Strobe Steady RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 75 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 9 • The activation of either Z-1 or Z-2 turns NAC-1 on steady. • The activations of both Z-1 and Z-2 turn NAC-1 off and turn NAC-2 on at 120BPM. Hazard Area 1 state changes to Alarm.

  • Page 76: Mode 10: Agent Release, Single Hazard, Not Cross-Zoned, Combined Release

    Pre-Programmed Modes Mode 10: Agent Release, Single Hazard, Not Cross-zoned, Combined Release Detection Zones Phantom Zones Release Timers Supv Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 77 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 10 • Activation of either Z-1 or Z-2 turns NAC-1 on steady. • Activation of either Z-1 or Z-2 turns NAC-2 on at 60BPM. Release Timer-1 is started.

  • Page 78: Mode 11: Agent Release, Single Hazard, Cross-Zoned, Combined Release

    Pre-Programmed Modes Mode 11: Agent Release, Single Hazard, Cross-zoned, Combined Release Detection Zones Phantom Zones Release Timers Supv Z1+Z2 Z3+Z4 Out1 Signal Steady Out2 Signal Escalating Out3 Rel. Releasing Out4 Rel. Releasing RLS TMR 1 Started RLS Tmr 1 Interrupted RLS Tmr 1 Cancelled RLS Tmr 2 Started RLS Tmr 2 Interrupted...
  • Page 79 MR-2320 Series Installation and Operation Manual How the Panel Works in Mode 11 • The activation of either Z-1 or Z-2 turns NAC-1 on steady. • The activations of both Z-1 and Z-2 turn NAC-1 off and turn NAC-2 on at 60BPM. Release Timer-1 is started.

  • Page 80: Appendix A: Compatible Receivers

    Appendix A: Compatible Receivers Appendix A: Compatible Receivers The dialers that are built into select models of the MR-2320 Series Pre-Action/Deluge Panels are compatible with the following Digital Alarm Communicator Receivers (DACR): DACR Receiver Model Protocols SurGard MLR2 Multi-Line Receiver (ULC, ULI approved)

  • Page 81: Appendix B: Mr-2320 Compatible Devices

    (UL and ULC listed) Horn/Strobes Maximum # of Devices Secutron MRA-HS3-24ww Amseco/Potter FHS-240-110 System Sensor P1224MC Wheelock NS-24MCW-FW MR-2320 series supported synchronous module (UL and ULC listed) Sync Modules Secutron AVS44R Amseco/Potter SDM-240 System Sensor Wheelock DSM 12/24...
  • Page 82 Appendix B: MR-2320 Compatible Devices MR-2320 series compatible two-wire smoke detectors (ULC listed) Make Model/Base System Sensor 1400A 2400A 1451/B401B 2451/B401B MR-2320 series compatible two-wire smoke detectors (UL listed) Make Model/Base Compatibility Identifier Rated standby current head/base (mA) System Sensor...

  • Page 83: Appendix C: Reporting

    MR-2320 Series Installation and Operation Manual Appendix C: Reporting Ademco Contact-ID MR-2320 Event Codes Event Description Event Family Qualifier Code Group # Contact # Phone Line #1 trouble detected Trouble New event 1 351 Phone Line #2 trouble detected Trouble...

  • Page 84: Security Industries Association Sia-Dcs

    Appendix C: Reporting Security Industries Association SIA-DCS SIA protocol does not define indicating zone troubles, but lists it as Untyped Zone Trouble/Restore. MR-2320 Event Codes SIA Event Event Description Event Family Qualifier Parameter Code Phone Line #1 trouble detected Trouble New event Phone Line #2 trouble detected Trouble...

  • Page 85: Appendix D: Specifications

    Must be connected to a listed power-limited source of supply FormC / 28VDC / 1A max Initiating circuit System Model: MR-2320 Series Control Unit - Fire 6 supervised style B (Class B) initiating circuits, configurable. Alarm, for Releasing services Terminals are labeled “DET”. Compatibility ID “A”...

  • Page 86: Appendix E: Power Supply And Battery Calculations (Selection Guide)

    Battery (AH) = ([STANDBY (A) ______ ] x [(24,60 or 90 Hours) ___ ]) + ([ALARM (B) ______ ] x [Alarm in Hr.] _____) = (C) ______AH Total System Current in Alarm State: Must be 5.5 amperes or less for MR-2320 Series. Battery Selection: Multiply (C) by 1.20 to derate battery.

  • Page 87: Warranty & Warning Information

    MR-2320 Series Installation and Operation Manual Warranty & Warning Information Warning Please Read Carefully Note to End Users: This equipment is subject to terms and conditions of sale as follows: Note to Installers This warning contains vital information. As the only individual in contact with system users, it is your responsibility to bring each item in this warning to the attention of the users of this system.
  • Page 88 Secutron shall not be liable for any delays, breakdowns, interruptions, loss, destruction, alteration or other problems in the use of a product arising our of, or caused by, the software.

  • Page 89: Limited Warranty

    During the warranty period, Secutron Inc. shall, at its option, repair or replace any defective product upon return of the product to its factory, at no charge for labor and materials. Any replacement and/or repaired parts are warranted for the remainder of the original warranty or ninety (90) days, whichever is longer.
  • Page 90 Warranty & Warning Information Out of Warranty Repairs Secutron Inc. will at its option repair or replace out-of-warranty products which are returned to its factory according to the following conditions. Anyone returning goods to Secutron Inc. must first obtain an authorization number.
  • Page 92 No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form by any means electronic, magnetic, optical, chemical, manual, or otherwise without the prior consent of Secutron. Canada U.S.A 25 Interchange Way...

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