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Adam DennisAug 19, 2025
What to do if the Common TROUBLE LED is slowly flashing on my Edwards Signaling 2412?
What to do if the Common TROUBLE LED is slowly flashing on my Edwards Signaling 2412?
General| Brand | Edwards Signaling |
|---|---|
| Model | 2412 |
| Category | Control Panel |
| Language | English |
Details supervisory, operational, programmable, and hardware features of the fire alarm control panel.
Lists base panel capacities and various accessory/option modules for the 2400 series.
Details of specific modules like IDC, RCT, Dialer, ADM, ADS, RTU, and Remote Annunciators.
Discusses system purpose, component roles, and the need for preventive maintenance and testing.
Explains IDC operation, zone types, and operating states for initiating devices.
Describes IAC operation, signaling appliance activation, and Class A wiring.
Covers codes, standards, site storage, drawing references, mounting, power, and initial wiring instructions.
Procedures for assembling the base panel and installing option modules like IDC, ADM, RCT, and Dialer.
Steps for system power up, programming, field wiring, and panel function testing.
Guide to programming IDCs, IACs, system timers, and auxiliary power settings using panel switches.
Comprehensive guide for programming the DL1 Dialer Module, including CMS numbers, IDs, and retry settings.
Procedures for returning to panel defaults and exiting the programming mode.
Explains Normal, Alarm, Reset, Trouble, Supervisory, Drill, Disable, and Test modes, including LED indications.
Tables correlating trouble LEDs, panel conditions, and dialer codes with their possible causes.
Schedule and procedures for routine maintenance, testing, and cleaning of system components.
List of related and spare parts available for the EDWARDS 2400 series panels and accessories.
Technical specifications for base panels, various modules (converters, IDC, RCT, ADM/ADS, Dialer), and battery cabinet.
Detailed specifications for the DL1 Dialer Module, including communication protocols and dialer codes.
Tables and worksheets to calculate required battery capacity based on panel configuration and operating modes.
Lists of ULI and ULC compatible initiating devices, signaling appliances, and accessories for use with the system.
Definitions of technical terms and a list of relevant installation and operation standards from NFPA, UL, and ULC.
Worksheets for recording panel configuration, IDC programming, IAC programming, and option modules.