EN TER SIL EN CE FIRE MEN U D RIL L G HI J KL BUZZER CAN CEL SIL EN CE W XY L AMP IN FO TEST MR-2300 SERIES Remote Annunciator LT-1002SEC Rev. 4 Installation and Operation Manual Jan. 2019...
Introduction The MR-2300-LCD is a remote annunciator used for the MR-2300 Series Fire Alarm Panels. It provides remote access to the fire alarm panel. Note: Configuration of the MR-2300 series fire alarm panel from this remote annunciator is not allowed.
Mechanical Installation To mount the MR-2300-LCD open the front door, remove the dead front plate and mount the backbox to the wall using the four screws provided. This enclosure may also be mounted to a 4” square electrical box. There are two conduit areas provided at the bottom center of the enclosure.
Functional Setup LCD CONTRAST ADJUSTMENT SYSTEM NORMAL 18:01 MON 2011-02-07 JW1, JW2, JW3 ARE FOR FACTORY USE LEAVE JUMPERS A.C. ON ALARM SUPV TRBL CPU FAIL SYSTEM JW2 AND JW3 IN RESET PLACE. SIGNAL ENTER SILENCE FIRE MENU DRILL THESE PINS ARE BUZZER CANCEL SILENCE...
Functional Setup DIP Switches There are two DIP switches to be set. SW30 is found at the bottom right corner of the board and is used to select the annunciator address. Valid addresses are 1 to 6 inclusive for MR- 2300.
Wiring To wire the MR-2300-LCD, you must first remove the dead front plate. Wire from the last MR- 2300-LCD to the next MR-2300-LCD and so on; then from the first MR-2300-LCD to the Fire Alarm Panel. There are only two connections to be made, one for power and the RS-485 loop. Replace the dead front plate once all functional setup and wiring is complete.
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Wiring The MR-2300-LCD is wired as shown below. Additional MR-2300-LCDs are wired in the same manner, make sure ONLY the last MR-2300-LCD has the 120 ohm E.O.L. resistor connected to the RS-485 positive and negative terminals. MAKE SURE THERE IS A 120 OHM E.O.L.
• Maximum=65 mA The Normal Standby Current is used for battery size calculations (see the MR-2300 Series Fire Alarm Control Panel manual for battery calculations) and includes the current drain for the Trouble Buzzer, Trouble LED, and one Alarm LED. The Maximum Current is used to calculate the wire size (see Wiring section above).
Menu Button Press the Menu button to access the associated MR-2300 Series Fire Alarm Panel. The Menu button operates as it does on the main MR-2300 Series Fire Alarm Panel, refer to the fire alarm manual for further explanation. Use the keypad arrow keys (2, 4, 6 and 8) to scroll through the menu.
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FX-350/351 Series Fire Alarm Panels. Keypad The numbered keys and/or letter keys function as they do at the MR-2300 Series Fire Alarm Panel, refer to the fire alarm manual for further explanation. The keypad does not operate for...
Please read this document CAREFULLY, as it contains important warnings, life-safety, and practical information about all products manufactured by the Mircom Group of Companies, including Mircom and Secutron branded products, which shall include without limitation all fire alarm, nurse call, building automation and access control and card access products (hereinafter individually or collectively, as applicable, referred to as “Mircom System”).
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Warranty and Warning Information The testing should include all sensing devices, keypads, consoles, alarm indicating devices and any other operational devices that are part of the system. NOTE TO USERS: All Mircom Systems have been carefully designed to be as effective as possible. However, there are circumstances where they may not provide protection.
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Warranty and Warning Information 13. Wireless Devices Placement Proximity. Moreover all wireless devices must be a minimum and maximum distance away from large metal objects, such as refrigerators. You are required to consult the specific Mircom System manual and application guide for any maximum distances required between devices and suggested placement of wireless devices for optimal functioning.