MS-9600 Trouble Codes

The control panel has lost its primary AC power supply and is currently operating on standby batteries.

The control panel has lost its primary 120VAC or 240VAC power source.

A condition indicating a state that needs attention but is not an alarm, such as a sprinkler valve tamper condition.

This condition indicates that the notification appliance circuits (NACs) have been manually turned off by pressing the Alarm Silence key while an alarm condition is still active.

A smoke detector failed its automatic functional test performed by the panel every two hours.

The system has detected an issue with the standby batteries or their connection.

The internal battery charging circuit is not functioning correctly.

Indicates that a zone, NAC, detector, or module has been temporarily disabled in programming by the user.

The system has detected more than one device sharing the same SLC address.

A ground fault condition indicating zero impedance between the Fire Alarm Control Panel and ground.

This condition indicates a ground fault, specifically zero impedance between the Fire Alarm Control Panel (FACP) and ground.

A smoke detector has accumulated enough dust or dirt to potentially cause a false alarm.

A problem has been detected on one of the Notification Appliance Circuits.

This condition indicates an open circuit on an addressable device (smoke detector, monitor module, or control module) connected to the Signaling Line Circuit (SLC) loop.

The system has identified a logical error in the site programming.

A condition monitoring the sprinkler system's readiness has been triggered.

The physical device installed at an address does not match the device type defined in the panel's memory.

The system has detected water movement in the sprinkler piping, indicating a possible fire or leak.