Secutron MR-2320 Series Page 25 Installation And Operation Manual Download

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Field Wiring

6.3

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 3.9K

EOL resistor or active EOL module.

Each indicating circuit provides up to 1.7 A, 5 A maximum total if no auxiliaries are used.

Figure 12 Indicating circuit – Class B or Style Y wiring

Figure 13 Indicating circuit –Class A or Style Z wiring

-S

STYLE Y
WIRING

INDICATING
CIRCUIT - 1

INDICATING
CIRCUIT - 2

BELL

STROBE

3.9K 1/2 WATT ELR

INDICATING
CIRCUIT #1

INDICATING
CIRCUIT #2

HORN

MR-2320 Panel

-S

BELL

STROBE

HORN

STYLE Y
WIRING

INDICATING
CIRCUIT #1

INDICATING
CIRCUIT #2

INDICATING
CIRCUIT 1

INDICATING
CIRCUIT 2

MR-2300-NC2 CLASS A

CONVERTER MODULE

MR-2320 Panel

-S

Summary of Contents for MR-2320 Series

Page 1: ...ration Manual LT 951SEC Rev 5 3 November 2018 MR 2320 Series Pre Action Deluge and Agent Release Control Panel FM APPLICATIONS MUST HAVE CLASS A INITIATING CIRCUITS ONLY FOR RELEASING AND 90 HOUR BATTERY STANDBY OPERATION ...

Page 2: ......

Page 3: ...o Circuits 13 3 7 MR 2312 ATW Remote Annunciator 13 3 8 Active end of line 13 3 8 Additional System Accessories 13 4 0 Mechanical Installation 14 4 1 Installing the Enclosure 14 4 2 Installing the Adder Modules 15 5 0 Cable and Jumper Connections for Main Board Core Board and Adder Modules 17 5 1 Main Pre Action Deluge and Agent Release Control Board 17 5 2 MR 2300 A Input Class A Converter Adder ...

Page 4: ... 32 8 0 Indicators Controls and Operations 34 8 1 Common LED indicators 35 8 2 Menu Buttons 36 8 3 Switches and Common Indicators 36 8 4 Common Controls 37 8 5 Circuit zone disconnect buttons 38 8 6 Common Relays 39 8 7 Circuit Types 39 8 8 Evacuation codes 41 9 0 Configuration 42 9 1 Using the CFG 300 Tool 43 9 2 Entering the Passcode 44 9 3 How to Use the Keypad to Program the MR 2320 44 9 4 Com...

Page 5: ...re action Deluge Dual Hazard Not Cross zoned Split Release 68 11 9 Mode 9 Agent Release Single Hazard Cross zoned NYC abort 70 11 10 Mode 10 Agent Release Single Hazard Not Cross zoned Combined Release 72 11 11 Mode 11 Agent Release Single Hazard Cross zoned Combined Release 74 11 12 Mode 12 Pre action Deluge Single Hazard Cross Zoned Combined Release 76 11 13 Mode 13 Pre action deluge Single Haza...

Page 6: ...it Class A or Style D Wiring 22 Figure 10 Abort and Manual Release Switch Class B or Style B Wiring 23 Figure 11 Abort and Manual Release Switch Class A or Style D Wiring 24 Figure 12 Indicating circuit Class B or Style Y wiring 25 Figure 13 Indicating circuit Class A or Style Z wiring 25 Figure 14 Releasing Circuit Wiring 26 Figure 15 Four wire smoke detector wiring 27 Figure 16 Relay per zone MR...

Page 7: ... settings 20 Table 4 Settings permitted in CAN ULCS527 21 Table 5 Initiating Circuit Wiring 30 Table 6 Indicating Circuit Wiring 30 Table 7 Relay Types 39 Table 8 Settings permitted in CAN ULCS527 42 Table 9 Settings permitted in UL864 42 Table 10 Access Levels 44 Table 11 MR 2320 Series Specifications 84 Table 12 MR 2320 System Modules and Annunciators 85 ...

Page 8: ... discharge of water through every sprinkler is required 1 1 2 Pre action sprinkler system In a pre action sprinkler system close valve sprinkler heads are connected to pipes that are supervised for air pressure The pipes terminate directly to a water supply Pre action systems are useful for applications in which the prevention of an accidental discharge of water is required 1 1 3 Agent release sys...

Page 9: ...upervisory Common Trouble and Auxiliary Alarm Relay disconnectable RS 485 Interface for MR 2300 Series Remote Multiplex Annunciators and Smart relay Module Optional Modules for additional Relay Circuits City Tie and Polarity Reversal Signaling Extensive transient protection Easy configuration of the panel using LCD service tool CFG 300 Releasing circuit protection from false alarm by disconnecting...

Page 10: ...or every display point one single color amber and one dual color red amber For an indicating circuit there is only one LED one single color amber for every display point 2 4 Wiring Styles Initiating and indicating circuits are Class B Style B and Y Changing the initiating circuits to Class A requires an MR 2300 A adder board which will convert SIX initiating zones from Class B Style B circuits to ...

Page 11: ...verter adder module Output circuits 3 4 are Class B Style B only releasing circuits Each output circuit can draw 1 7A current 5A total A six zone MR 2300 A Input Class A Converter adder module may be used for Class A Style D wiring of Initiating circuits The MR 2320 contains Common Alarm Common Supervisory Common Trouble Relays auxiliary alarm relay disconnectable an RS 485 Interface for Remote An...

Page 12: ... Smart Relay Module 12 relays with white enclosure Model Description MR 2300 A Input Class A converter Module six circuits This module has built in active EOL resistors POLARITY REVERSAL ALARM POLARITY REVERSAL SUPV CITY TIE JW4 P1 P2 MR 2300 SERIES REMOTE RELAY BLK RED BLK RED BLK RED BLK RED BLK RED BLK RED DET1 OUT DET2 OUT DET3 OUT DET4 OUT DET5 OUT DET6 OUT DET1 RET DET2 RET DET3 RET DET4 RET...

Page 13: ...MR 2316 AT Remote Annunciator ULC and ULI Approved Model MP 300 EOL resistor plate 3 9KΩ ULC and ULI Approved Model MP 300R EOL resistor plate red ULC Approved Model BC 160 External Battery Cabinet ULC and ULI Approved Model MP 320R W Solenoid EOL Module Model Description MR 2300 NC2 Output Class A converter module two circuits Model Description MR 2312 ATW 16 Zone remote annunciator Model Descrip...

Page 14: ...ould be in accordance with the manufacturer s documents and the National Electrical Code ANSI NFPA 70 and the National Fire Alarm Code ANSI NFPA 72 i 17 22 5 Adhere trim ring to wall surface around the MR 2320 backbox PLACE MR 2320 TRIM RING OVER BACKBOX 14 5 4 5 11 20 0 1 5 5 425 14 5 3 5 1 3 5 is the maximum depth for semi flush mounting using the flush trim ring 1 is the minimum depth above the...

Page 15: ...ries panel comes pre assembled with all components and boards except for adder modules Module installation locations are shown below Refer to Figure 2 on the next page for Jumper or DIP Switch settings and see Wiring Tables and Information on page 30 for wiring specifications The figure below shows a cross section of the semi flush mounted backbox and the trim ring Make sure to allow a minimum dep...

Page 16: ... C NC NO C NC NO C NC NO C JW2 JW1 DET 1 DET 2 DET 3 DET 4 DET 5 DET 6 SIG 1 SIG 2 SIG 3 SIG 4 AUX 4 WIRE SPLY COM COM TRB TRL UNFLTD SPLY RTI PORT JW5 JW6 JW4 RS 4 85 AUX RELAY AL ARM RELAY SUPERVISORY RELAY TROU BLE RELAY POWER SIGNAL JW7 SYSTEM RESET AC ON X M GROUND FAULT CPU FAIL ABORT RELEASED COMMONALARM COMMON SUPV REMOTETROUBLE COMMONTROUBLE BATTERYTROUBLE SIGNAL SILENCE AUXILIARY DISCONN...

Page 17: ...MR 2300 PR not connected POWER SIGNAL JW6 Normally Open JW5 Normally Open JW4 Normally Short JW7 For front panel programming use CFG 300 configuration tool not UL 864 or ULC S527 listed Please refer to Document LT 922 for details Initiating zones 1 to 6 Power supply and control interface including AC power and battery supplies Indicating Releasing zones 1 to 4 P3 P4 TO MR 2300 PR MODULE TO MR 2306...

Page 18: ...mper if an MR 2306 R6 Relay Adder Module is used JW4 Shorted if there is no external unit on RS485 This jumper works as end of line jumper If one or more units are connected on RS485 only short on the last connected unit JW4 on all other units should be left open JW5 Normally open To reset the password place jumper here and power down the panel both AC power and batteries Then power up the panel a...

Page 19: ...T positive and negative to the signaling devices and then wired back to the SIGNAL RET positive and negative Relay Adder Module Cable from P1 of the MR 2306 R6 is connected to P4 on the Main Fire Alarm Board The jumpers located above each relay on the MR 2306 R6 are used to configure the relays The jumpers located below the relays are used to select either normally open contacts or normally closed...

Page 20: ... reset On subsequent alarms the silenceable signals will resound and the City Tie Box will be retriggered See 8 Alarm Xmit Sil on page 49 for more information The Trouble Transmit signal to the MR 2300 PR can be programmed to delay AC power fail for 0 1 or 3 hours if this is the only system trouble See 9 Pwr Fail Tmr on page 50 for more information Relay1 Relay2 Relay3 Relay4 Relay5 Relay6 Active ...

Page 21: ...duct to comply with the requirements in CAN ULCS527 Standard for Control Units for Fire Alarm Systems certain programming features or options must be limited to specific values or not used at all as indicated below Program feature or option Permitted in CAN ULCS527 Y N Possible settings methods Settings permitted in CAN ULCS527 System Reset and Signal Silence on MR 2306 AT MR 2312 AT N JW4 Orange ...

Page 22: ... 306 CLASS A CONVERTER MODULE FIRE ALARM MAIN BOARD BLK RED BLK RED DE T1 OUT DET2 OUT DET1 RET DET2 RET DET 1 DET 2 STYLE B WIRING STYLE B WIRING INITIATING CIRCUIT 1 INITIATING CIRCUIT 2 INITIATING CIRCUIT 1 ALARM ZONE INITIATING CIRCUIT 2 SUPERVISORY ZONE ION SMOKE DETECTOR PHOTO SMOKE DETECTOR HEAT DETECTOR PULL STATION 3 9K 1 2 WATT ELR SUPERVISORY FIRE ALARM MAIN BOARD DET 1 DET 2 NOTE ACTIV...

Page 23: ... 6 INITIATING CIRCUIT 5 INITIATING CIRCUIT 6 3 9K 1 2 WATT ELR OR ELRX 300 R 3 9K 1 2 WATT ELR OR ELRX 300 R MANUAL RELEASE SWITCH Use MS 403 404 USE ONLY NO CONTACT ABORT SWITCH CONNECT A UL ULC LISTED ABORT STATION ACCEPTABLE TO THE AHJ COMPLYING WITH THE FOLLOWING SPECIFICATIONS MAXIMUM IMPEDANCE 1 4K OHMS RATED CURRENT 45mA RATED VOLTAGE 24V Manual Release switches on separate circuits Abort a...

Page 24: ...ITIATING CIRCUIT 6 MANUAL RELEASE SWITCH USE MS 403 404 USE ONLY NO CONTACT ABORT SWITCH CONNECT A UL ULC LISTED ABORT STATION ACCEPTABLE TO THE AHJ COMPLYING WITH THE FOLLOWING SPECIFICATIONS MAXIMUM IMPEDANCE 1 4K OHMS RATED CURRENT 45mA RATED VOLTAGE 24V Abort and Manual Release switches on separate circuits BLK RED BLK RED DET5 OUT DET6 OUT DET5 RET DET6 RET BLK RED BLK RED DET5 OUT DET6 OUT D...

Page 25: ...e 12 Indicating circuit Class B or Style Y wiring Figure 13 Indicating circuit Class A or Style Z wiring SIG 1 STYLE Y WIRING STYLE Y WIRING INDICATING CIRCUIT 1 INDICATING CIRCUIT 2 BELL STROBE 3 9K 1 2 WATT ELR INDICATING CIRCUIT 1 INDICATING CIRCUIT 2 HORN MR 2320 Panel SIG 2 BELL STROBE HORN STYLE Y WIRING STYLE Y WIRING INDICATING CIRCUIT 1 INDICATING CIRCUIT 2 INDICATING CIRCUIT1 INDICATING ...

Page 26: ...d The supervisory current passes through the solenoid coil thus confirming the integrity of the solenoid coil for open coil The wiring is supervised for the open and short conditions See Appendix A Compatible Solenoids on page 82 for compatible solenoids Figure 14 Releasing Circuit Wiring FIRE ALARM MAIN BOARD SIG 3 SIG 4 Releasing circuit 1 Releasing circuit 2 Solenoid EOL module MP 320R W Soleno...

Page 27: ...ECTION DEVICE END OF LINE RELAY LISTED S3403 MODEL A77 716B MANUFACTURED BY SYSTEM SENSOR 4 WIRE SUPPLY 3 9K 1 2 WATT ELR LEGEND NOTES ALL POWER LIMITED CIRCUITS MUST USE TYPE FPL FPLR OR FPLP POWER LIMITED CABLE FIRE ALARM MAIN BOARD C C NO NC NO NC C NO NC ALL RELAY CONTACTS 28V DC 1 AMP RESISTIVE LOAD RM 306 6 RELAY ADDER MODULE NORMALLY OPEN OR NORMALLY CLOSED CONNECTION IS SELECTED BY JUMPER ...

Page 28: ...module terminal connection 1 1 2 2 S S CITY TIE LOCAL ENERGY RATED 24VDC FILTERED TRIP COIL 14 Ohms 250mA 5mV RIPPLE POLARITY REVERSAL ALARM 24VDC OPEN 12VDC AT 3 5mA 8mA MAX SHORT POLARITY REVERSAL SUPV 24VDC OPEN 12VDC AT 3 5mA 8mA MAX SHORT PROTECTOR 1 1 2 2 S S 1 1 2 2 S S PROCTECTOR 1 1 2 2 S S USE A SHORTING WIRE WHEN THE CITY TIE IS NOT USED CONFIRMS TO NEMA STANDARD SB3 1969 INTENDED FOR C...

Page 29: ...dary of transformer Power supply total current 6 5A AC maximum secondary of transformer Battery fuse on Main module 10A slow blow micro fuse CAUTION Do not exceed power supply ratings BATTERY BATTERY red green blk yellow P3 BATTERY P4 P1 P2 P6 P5 POWER SUPPLY RAC2 ZONE 4 SPARE RAC1 ZONE 3 P6 Deluge Panel Control Board Power Supply Control Board red red 10A slow blow red blk NOTE TO PREVENT SPARKIN...

Page 30: ...e For Class A the maximum wiring run to the last device is divided by two Maximum loop resistance should not exceed 100 ohms Maximum capacitance of 0 5uF total on each initiating circuit Total signalload in amperes Maximum wiring run to last device Max loop resistance in ohms 18 AWG 16 AWG 14 AWG 12 AWG Feet Meters Feet Meters Feet Meters Feet Meters 0 06 2350 716 3750 1143 6000 1829 8500 2591 30 ...

Page 31: ... reconnected after the RESET key is pressed See Appendix C Specifications on page 84 for supply rating 6 12 Unfiltered Supply full wave rectified This regulated supply is not supervised 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 auxil...

Page 32: ...wer up procedure After completing the System Checkout procedures outlined above 1 Power up the panel The AC ON green LED and the Common Trouble LED should illuminate and the buzzer should sound Press the System Reset button Since the batteries are not connected the trouble buzzer should sound intermittently and the common trouble LED should flash 2 Connect the batteries while observing correct pol...

Page 33: ...arth Ground connection Battery Trouble Check for the presence of batteries and their conditions Low voltage below 20 4V will cause a battery trouble If battery trouble condition persists replace batteries as soon as possible Common Trouble If only a common trouble is indicated on the main panel and none of the above confirming trouble indicators are on check the following for possible fault Check ...

Page 34: ...ppliance Circuit or RAC for Releasing Appliance Circuit Up to ten disconnect buttons six for initiating circuits four for indicating releasing circuits LED Indicators may be amber red or green and may illuminate continuously steady or at one of two flash rates Fast Flash Supervisory 120 flashes per minute 50 duty cycle Trouble Flash Trouble 20 flashes per minute 50 duty cycle SYSTEM RESET AC ON X ...

Page 35: ...line Flashes amber at a fast rate when there is a trouble on the battery charger circuit 8 1 5 REMOTE TROUBLE Flashes amber at a slow rate as a result of any remote trouble condition 8 1 6 GROUND FAULT Flashes amber at a slow rate when there is a ground fault detected in the system 8 1 7 CPU FAIL Flashes amber at a slow rate when the CPU is not working properly 8 1 8 ABORT Illuminate steady amber ...

Page 36: ...eed to install the CFG 300 configuration tool See Using the CFG 300 Tool on page 43 for details 8 3 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 Menu Button Pressing and entering the passcode will allow you to enter the command menu Info Button When the system is off normal press to di...

Page 37: ...ble is generated and the system will not respond to any trouble or alarm on the bypassed input circuit If the bypassed input circuit is active and the Bypass Switch is pressed for un bypassing the Alarm LED will flash at the fast rate for 10 seconds During these 10 seconds pressing the Bypass Switch can bypass the active input circuit again After 10 seconds the bypassed alarm will be processed 8 3...

Page 38: ...an 10 seconds Common Trouble is activated 8 4 5 ALM SUP TBL BLDG AUDIBLE SIL Button Buzzer Silence Activation of the ALM SUP TBL BLDG AUDIBLE SIL button while the buzzer is sounding silences the buzzer The buzzer will resound if there is a subsequent event Pressing the button when the buzzer is not sounding has no effect 8 5 Circuit zone disconnect buttons Circuit Zone Disconnect pushbuttons are p...

Page 39: ...low Alarm Water flow Sensors Water Flow Alarms are identical to normal Non Verified Alarms except that any indicating circuits programmed to these circuits all are by default are Non Silenceable Also if Water Flow Retard Operation is enabled these circuits are sampled every one second If ten samples are active within any 15 second interval the Water flow Alarm is confirmed and processed An alarm c...

Page 40: ... depends on the type 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 8 7 7 Manual Release Switch Activation of the Manual Release Switch of a hazard area will activate th...

Page 41: ...inuous On 100 of the time Temporal Code 3 of 0 5 second on 0 5 second off then 1 5 second pause 20 BPM 1 5 seconds on 1 5 seconds off 60 BPM 0 5 second on 0 5 second off 120 BPM 0 25 second on 0 25 second off CONTINUOUS TEMPORAL CODE 0 5s 1 5s 1 5s 0 5s 0 25s 0 25s 0 5s 0 5s 1 5s 20 BPM 60 BPM 120 BPM ...

Page 42: ... 5 10 20 or 30 minutes All Abort and manual release on same circuit unsupervised N Modes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Modes 1 2 5 6 7 8 9 10 11 12 13 14 Table 9 Settings permitted in UL864 NOTICE TO USERS INSTALLERS AUTHORITIES HAVING JURISDICTION AND OTHER INVOLVED PARTIES This product incorporates field programmable software In order for the product to comply with the requirements in UL864 S...

Page 43: ...UND FAULT CPU FAIL ABORT RELEASED COMMONALARM COMMON SUPV REMOTETROUBLE COMMONTROUBLE BATTERYTROUBLE SIGNAL SILENCE AUXILIARY DISCONNECT LAMP TEST PRE RELEASE RAC2 ZONE 4 RAC1 ZONE 3 NAC2 ZONE 2 NAC1 ZONE 1 IAC6 ZONE 1 IAC5 ZONE 5 IAC4 ZONE 4 IAC3 ZONE 3 IAC2 ZONE 2 IAC1 ZONE 1 0 QZ 8 TUV 7 PRS 9 WXY 1 2 ABC 3 DEF 4 GHI 5 JKL 6 MNO This label removed from this location represents the alternate fun...

Page 44: ... 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 The corresponding submenu will display 4 Use the up and down arrow buttons to scroll through the submenu 5 Press to select a submenu option 6 Use the left or right arrow buttons to select unselect an option selected X Use the up and down arrows to scroll...

Page 45: ... option and then press either the or key Figure 22 Command Menu Pressing LAMP TEST at any time will show the information about the system and the software version The first line shows the panel mode number and pre programmed mode The second line shows the software version number The version of the software is read as Major Minor Revision Note Command Menu Item 1 and 6 can only be accessed if jumpe...

Page 46: ... function to choose a pre programmed panel configuration Selections range from modes 1 to 14 Refer to Pre Programmed Modes on Pre Programmed Modes on page 58 for details on mode configurations Note changing the fixed configuration of the panel will cause all configuration data set to default for that particular mode Note Refer to How to Use the Keypad to Program the MR 2320 on page 44 for detailed...

Page 47: ...t that the switch will function only if it is pressed and held before the second alarm comes in In NYC mode pressing the Abort Switch will reset to the Release Timer and add 90 seconds to the configured timer duration After the Abort Switch is released the Release Timer will restart In Local Juris Local Jurisdiction Delay pressing the Abort Switch will reset the Release Timer back to its configure...

Page 48: ...s 2 Wtr Sprk Retd ENABLE X DISABLE Default By default all the initiating circuits configured as waterflow or sprinkler act as non verified alarms If enabled a retard operation is performed for initiating circuits configured as waterflow or sprinkler Panel Features 1 Man Sig Sil 2 Wtr Sprk Retd 3 Aux Dis Corr 4 Sig Sil Inh Tm 5 Aux Dis Alm Sv 6 Auto Sil Tmr 7 Rem Annun 8 Alm Xmit Sil 9 Pwr Fail Tmr...

Page 49: ...ll not transmit a supervisory or alarm event If disabled the Aux disconnect switch has no effect on the Common Alarm relay the Common Supervisory relay and the MR 2300 PR Command Menu Panel Config Features 6 Auto Sig Sil Tmr X DISABLE Default 5 Min 10 Min 20 Min 30 Min Use this function to set the time period for which the indicating circuits will sound before they are automatically silenced For U...

Page 50: ...nfig Features 12 1st Alarm NAC Code X Temporal Default 20 BPM Sets the NAC indicating code when the 1st alarm comes in Command Menu Panel Config Features 13 2nd Alarm NAC Code X 120 BPM Default 60 BPM Temporal Choose the NAC indicating code when the 2nd alarm comes in Command Menu Panel Config Features 14 Supv Latching Latching X Non latching Default Use this function to set the supervisory circui...

Page 51: ...NABLE Enable this function if using an Active EOL If MR 2300 A is used this function should be enabled since the Class A Converter has built in Active EOL resistors 9 5 3 Command Menu Panel Config Default Config Command Menu Panel Config Default Config 4 Default Config Y Default Use this function to reset the panel to the default configuration of the chosen programming mode Silenceable NAC X NAC 1...

Page 52: ... values Press the ENTER key to accept the changes and the CANCEL key to ignore the changes Note time is in 24hr format Command Menu Time Clock 2 Compensation When value is entered the following message will appear Default 0 seconds no compensation Compensation values can range from 15 to 15 seconds Use the up down arrow keys to select daily compensation value and press ENTER For a fast clock adjus...

Page 53: ...irst choose the level of password to be changed Then If the passcode does not match the following message appears and the system exit to the main menu If the passcode is OK the following message appears and exits to the main menu 0 Default Use this function to change the pass code The minimum number of digits is 4 and the maximum is 10 Only numeric digits are allowed i Select Access Level 0 Enter ...

Page 54: ...tool display There are a maximum of 200 recent events saved in the event log If the number of events goes beyond 200 the oldest event is overwritten by the most recent one 9 9 5 Print Event Log Select the type of log to print Press the ENTER key The system will then print the requested log Use this function to print the Alarm or General log EVENT type EVENT 01 of 09 INFO Key Zone 1 OPEN TRB 01 09 ...

Page 55: ...to Program the MR 2320 on page 44 for detailed instructions on making menu selections Select the type of log to clear Press the ENTER key The system will then confirm before clearing logs Press the ENTER key to confirm or the CANCEL key to cancel the operation Use this function to clear alarm logs event logs or both i Select Log 1 Alarm Log 2 General Log 3 All Logs Clear all the Selected log s Y L...

Page 56: ... is not started Manual Release Delay Timer is not started Correlated NAC circuit s turns on at alert rate 10 1 3 Hazard Alarm pre discharge or equivalently second Alarm in Cross zoned Application The panel enters the Hazard Alarm state when it detects the confirming alarm for hazard area single alarm active for the non cross zoned system or 2nd alarm active in the cross zoned system or Manual Rele...

Page 57: ...eleasing circuits The supervisory circuit can be optionally indicated on NAC 2 circuit The NAC code of supervisory circuit should be different from those of Hazard Alert or Hazard Alarm By default when the NAC code for Hazard Alert is Temporal the NAC code for supervisory circuit is 20 BPM or verse visa This configuration change is automatically done by the panel If NAC code for alert is chosen ot...

Page 58: ... 2 Signal indicates the cadence of hazard area 1 state or supervisory circuit optional RAC 1 Releasing Circuit Hazard Area 1 RAC 2 Releasing Circuit Hazard Area 1 11 1 2 Hazard Configuration Default Release Timer Value 60 seconds Default Manual Release Delay 0 seconds Default Abort Delay Type Standard UL Default Soak Timer Value 0 seconds Detection Zones Phantom Zones Release Timers Z1 Z2 Z3 Z4 Z5...

Page 59: ...in any situation changes Hazard Area 1 state into Alarm NAC 1 turns on steady NAC 2 turns on at 120BPM The manual release delay timer 1 MDT 1 is started Upon the expiration of MDT 1 Hazard Area 1 state changes to Release RAC 1 and RAC 2 are activated NAC 1 and NAC 2 turns on steady During Hazard Alarm state after Z 5 abort switch is pressed Release Timer 1 will reset and then restart NAC 2 rate ch...

Page 60: ...t Hazard Area 1 RAC 2 Releasing Circuit Hazard Area 1 11 2 2 Hazard Configuration Default Release Timer Value 60 seconds Default Manual Release Delay 0 seconds Default Abort Delay Type Standard UL Default Soak Timer Value 0 seconds 11 2 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm Temporal Hazard Release Steady ...

Page 61: ...piration of MDT 1 RAC 1 and RAC 2 turn on During Hazard Alarm state after Z 5 abort switch is pressed Release Timer 1 will reset and then restart If Z 5 is held for any time up to 50 seconds then the releasing device will actuate 60 seconds after the switch is pressed However if Z 5 is held for longer than 50 seconds then the releasing device will actuate 10 seconds after the switch is released Ac...

Page 62: ...onfiguration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 5 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm 120 BPM Hazard Release Steady Default NAC code of Supervisory is 20 BPM ...

Page 63: ... 1 state into Alarm Release Timer 1 is started NAC 2 turns on at 120 BPM Upon the expiration of Release Timer 1 both RAC 1 and RAC 2 turn on NAC 1 and NAC 2 turn on Steady Activation of Z 6 turns on both NAC 1 and NAC 2 steady Activation of Z 5 is indicated on NAC 2 at 20 BPM if configured ...

Page 64: ... Circuit Hazard Area 1 11 6 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 6 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm Temporal see Table 8 Hazard Releas...

Page 65: ... 3 and Z 4 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 NAC 1 turns on steady RAC 1 and RAC 2 are activated Activation of Z 5 can be indicated on NAC 2 at 20 BPM if configured Activation of Z 6 turns NAC 1 steady ...

Page 66: ... 2 11 7 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 7 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm 120BPM Hazard Release Steady Default NAC code of Super...

Page 67: ... Upon the expiration of Release Timer 1 RAC 1 is active NAC 1 turns on steady Activation of either Z 3 or Z 4 changes Hazard Area 2 state into Alert NAC 2 turns on at Temporal Activations of both Z 3 and Z 4 changes Hazard Area 2 state into Alarm Release Timer 2 is started Upon the expiration of Release Timer 2 RAC 2 is active NAC 2 turns on steady Activation of Z 6 turns both NAC 1 and NAC 2 stea...

Page 68: ...2 11 8 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 8 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm Temporal see Table 8 Hazard Release Steady Default NAC ...

Page 69: ...l Upon the expiration of Release Timer 1 RAC 1 is active NAC 1 turns on steady Activation of either Z 3 or Z 4 changes Hazard Area 2 state into Alarm Release Timer 2 is started NAC 2 turns on at Temporal Upon expiration of Release Timer 2 RAC 2 is active NAC 2 turns on steady Activation of Z 6 turns both NAC 1 and NAC 2 on steady Activation of Z 5 can be indicated on NAC 2 if enabled ...

Page 70: ... Area 1 NAC 3 Silenceable Strobe 11 9 2 Hazard Configuration Default Release Timer Value 60 seconds Default Manual Release Delay 0 seconds Default Abort Delay Type NYC Default Soak Timer Value 0 seconds continuous 11 9 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Steady Hazard Alarm 120BPM Hazard Release Steady Detection Zones Phantom Zones Rele...

Page 71: ...ch Z 5 is active when Release Timer 1 is running Hazard Area 1 state changes to Alert NAC 2 turns off and NAC 1 turns on Steady Release Timer 1 is held If Abort Switch Z 5 is released NAC 1 turns off and NAC 2 turns on 120BPM Release Timer resumes running Release Timer 1 s value depends on Abort Delay Type Activation of Z 6 starts Manual Release Timer 1 MDT 1 Upon the expiration of MDT 1 NAC 2 and...

Page 72: ...rcuit RAC 2 Releasing Circuit 11 10 2 Hazard Configuration Default Release Timer Value 60 seconds Default Manual Release Delay 0 seconds Default Abort Delay Type Standard UL Soak Timer Value 0 seconds continuous 11 10 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert 20BPM Hazard Alarm 60BPM Hazard Release Steady Detection Zones Phantom Zones Release...

Page 73: ... NAC 1 and NAC 2 turn on steady If Z 5 is active NAC 2 is downgraded from 60BPM to 20BPM After releasing of Z 5 NAC 2 goes back to 60BPM Release Timer 1 s values depend on Abort Delay Type During Hazard Alarm state after Z 5 abort switch is pressed Release Timer 1 will reset and then restart If Z 5 is held for any time up to 50 seconds then the releasing device will actuate 60 seconds after the sw...

Page 74: ...AC 2 Releasing Circuit 11 11 2 Hazard Configuration Default Release Timer Value 60 seconds Default Manual Release Delay 0 seconds Default Abort Delay Type Standard UL Soak Timer Value 0 seconds continuous 11 11 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Steady Hazard Alarm 60BPM Hazard Release Steady Detection Zones Phantom Zones Release Timer...

Page 75: ... 2 turns on at 60BPM Release Timer 1 s values depend on Abort Delay Type During Hazard Alarm state after Z 5 abort switch is pressed Release Timer 1 will reset and then restart If Z 5 is held for any time up to 50 seconds then the releasing device will actuate 60 seconds after the switch is pressed However if Z 5 is held for longer than 50 seconds then the releasing device will actuate 10 seconds ...

Page 76: ...g Circuit Hazard Area 1 RAC 2 Releasing Circuit Hazard Area 1 11 12 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 12 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard...

Page 77: ...AC 1 turns on steady NAC 2 sounds Temporal Activations of any two of Z 1 Z 2 and Z 3 change Hazard Area 1 state into Alarm Release Timer 1 is started NAC 2 turns on at 120 BPM Upon the expiration of Release Timer 1 both RAC 1 and RAC 2 turn on Steady RAC 1 and RAC 2 are activated Activation of Z 6 turns on both NAC 1 and NAC 2 steady Activation of Z 4 or Z 5 is indicated on NAC 2 at 20 BPM if conf...

Page 78: ...C 2 Releasing Circuit Hazard Area 1 11 13 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 13 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm Temporal see Table ...

Page 79: ...3 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 NAC 1 turns on steady RAC 1and RAC 2 are activated Activation of Z4 or Z 5 can be indicated on NAC 2 at 20 BPM if configured Activation of Z 6 turns NAC 1 and NAC 2 steady ...

Page 80: ...rd Area 1 RAC 2 Releasing Circuit Hazard Area 1 11 14 2 Hazard Configuration Default Release Timer Value 0 seconds Default Manual Release Delay 0 seconds not used Default Abort Delay Type Standard UL not used Default Soak Timer Value 0 seconds continuous 11 14 3 NAC Configuration Default Escalating NAC code of Hazard Area State Hazard Idle Off Hazard Alert Temporal see Table 8 Hazard Alarm Tempora...

Page 81: ...r the use of the system for pre action deluge releasing applications Acceptable Approved solenoids for the MR 2320 are listed in Appendix A Compatible Solenoids Secondary power supply must provide for minimum of 90 hours of standby operation followed by 10 minutes of releasing and alarm operation See Appendix D Power Supply and Battery Calculations Selection Guide Minimum secondary supply voltage ...

Page 82: ...210A107 24VDC R8210A107 24VDC 8210A107 24VDC AMEREX 17014 Actuator BSCO 510006 Actuator Kidde Fenwal Protection Systems 486500 01 Actuator Parker 73212 Valve Solenoid Parker Skinner Valve Division Cardox 7 061 0006 V5L 72750 Valve Solenoid SIEMENS CPYEC 2 24 CPYEC 24 TSP 17842 Actuator ...

Page 83: ...er Wheelock DSM 12 24 NS 24MCW FW FR Horn Strobes 13 Gentex Secutron AVS44 R MRA HS3 24 Horn Strobe 8 SpectrAlert System Sensor MDL P1224 MC Horn Strobe 12 Amseco Potter Mircom SDM 240 FHS 240 110 Horn Strobe 9 Faraday Siemens DSC W ZR MC R W ST MC R AR MTH MC Strobes 15 ZH MC R W Horn Strobes 12 ZH R W Horns 22 Faraday Faraday DSC 6234 Series Horn Strobes Note Separate Circuit for Horn Strobe 9 B...

Page 84: ...e labeled SIG 3 and SIG 4 Power limited Special Application 21 1 VDC 1 A max per circuit 1 7 A max combined See Appendix A Compatible Solenoids on page 82 for compatible solenoids Supervised Auxiliary Power non resettable Power limited 21 1 VDC regulated 300mA max 4 wire smoke supply resettable Power limited 21 1 VDC regulated 100mA max RS 485 Connection For Remote Annunciators Terminals are label...

Page 85: ...3 kΩ will generate a ground fault Compliance System Model MR 2320 Series Control Unit Fire Alarm for Releasing services System Type Local Auxiliary using MR 2300 PR Type of Service A M WF SS Type of Signalling Non Coded Applicable Standards NFPA 12 12A 12B 12 15 16 70 72 UL 864 Rev 9 ULC S 524 ULC S 527 11 Table 12 MR 2320 System Modules and Annunciators MR 2320 System Modules and Annunciators MR ...

Page 86: ... Standby 35mA alarm 90mA MR 2300T Remote Trouble Indicator Standby 35mA alarm 35mA MR 2300 PR Polarity reversal and city tie module City tie power limited 24VDC unfiltered 250mA max 14 Ω trip coil Polarity reversal power limited 24VDC open 12VDC at 3 5mA 8 5mA max shorted Polarity reversal supv terminal 24VDC normal 24VDC supervisory 0V trouble Polarity reversal alarm terminal 24VDC normal 24VDC a...

Page 87: ...it connection for Fire Alarm Control Panel must provide a dedicated continuous power without provision of any disconnect devices Use 12 AWG wire with 600 volt insulation and proper over current circuit protection that complies with the local codes Refer to Appendix C Specifications on page 84 for specifications POWER REQUIREMENTS ALL CURRENTS ARE IN AMPERES Model Number Description Qty Standby Tot...

Page 88: ...r is the system a substitute for property owners renters or other occupants to act prudently to prevent or minimize the harmful effects of an emergency situation Building automation systems produced by the Mircom Group of Companies are not to be used as a fire alarm or life safety system NOTE TO INSTALLERS All Mircom Systems have been carefully designed to be as effective as possible However there...

Page 89: ...s may not provide timely warning of fires caused by carelessness or safety hazards such as smoking in bed violent explosions escaping gas improper storage of flammable materials overloaded electrical circuits or children playing with matches or arson 10 Power Failure Some Mircom System components require adequate electrical power supply to operate Examples include smoke detectors beacons HVAC and ...

Page 90: ... Alarm notification appliances such as sirens bells horns or strobes may not warn or waken a sleeping occupant if there is an intervening wall or door It is less likely that the occupants will be alerted or awakened when notification appliances are located on a different level of the residence or premise 17 Software Malfunction Most Mircom Systems contain software No warranties are provided as to ...

Page 91: ...91 Warranty and Warning Information ...

Page 92: ...ndustrial Estates Niagara Falls NY 14305 Tel 888 660 4655 Secutron 2018 Printed in Canada Subject to changewithout priornotice www secutron com CANADA Main Office 25 Interchange Way Vaughan ON L4K 5W3 Tel 888 660 4655 92 ...

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