MS-5024 Trouble Codes

22 trouble codes for the Fire-Lite MS-5024

The panel has lost AC power or the voltage has dropped below the brownout threshold.

AC Loss (shown only when requested)

The AC ON indicator turns off and the trouble LED turns on when the AC line voltage drops below the Low Line threshold.

Annunciator Fault

Communication has been lost between the main control panel and a remote annunciator.

Primary C. Number Communication Fault

The Digital Alarm Communicator Transmitter (DACT) failed to communicate with the primary central station.

Secondary C. Communications Fault

The Digital Alarm Communicator Transmitter (DACT) failed to communicate with the secondary central station.

The fire drill function has been manually activated to test notification appliances.

The control panel has detected that a supervised circuit, such as a zone or NAC, is in contact with earth ground.

Failed Up/Download

The panel failed to complete a remote programming upload or download session.

The control panel has detected a ground fault condition on the supervised field wiring or initiating device circuits.

The standby battery voltage is below the critical threshold required for proper operation.

Bell 1 circuit fault

A fault condition (open or short) exists on Notification Appliance Circuit 1.

Bell 2 circuit fault

A fault condition (open or short) exists on Notification Appliance Circuit 2.

The panel does not detect any battery connected to the charging terminals.

Supervisory Alarm Zone # n

A supervisory condition has been detected on the specified zone, indicating a fire protection system component is off-normal.

SUPX (X=Zone Number)

A condition indicating that a waterflow sensing device, its wiring, or a tamper switch is in an off-normal state.

System Off Normal

The system is in a non-standard operating mode, such as Troubleshoot or Programming mode.

Primary Phone Line Fault

The panel has detected a loss of voltage or connection on the primary telephone line.

Secondary Phone Line Fault

The panel has detected a loss of voltage or connection on the secondary telephone line.

Zone 1 disabled

A specific initiating zone has been manually deactivated by a user, preventing it from triggering alarms or reporting troubles.

An initiating device on the specified zone has entered the alarm state.

Zone n disabled

The specified initiating zone has been manually disabled and will not report alarms.

Trouble on zone n

An open circuit or wiring fault has been detected on the specified initiating zone.

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