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Fire-Lite MS-9600: OPEN

Fire-Lite MS-9600·0 views·0 field notes

What This Code Means

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.

Common Causes

  • 1Broken SLC loop wiring
  • 2Loose wire connection at a device terminal
  • 3Missing addressable device
  • 4Incorrectly wired SLC loop

Resolution Steps

Identify the addressable device reporting the trouble on the LCD display. Inspect the SLC loop wiring at that device's address for breaks, loose connections, or missing components. Ensure all devices are properly connected and the loop integrity is maintained.

Manual References(3)

Field Notes

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Related Codes

EARTH FAULTA ground fault condition indicating zero impedance between the Fire Alarm Control Panel and ground.DISABLIndicates that a zone, NAC, detector, or module has been temporarily disabled in programming by the user.Duplicate AddressThe system has detected more than one device sharing the same SLC address.ACTIVE SUPERVISORYA condition indicating a state that needs attention but is not an alarm, such as a sprinkler valve tamper condition.Program CheckThe system has identified a logical error in the site programming.

Related Questions

How do I set zone types on the MS-5024?What is the maximum SLC loop capacity of the MS-5024, and which Fire-Lite detectors and modules are compatible?How do I troubleshoot a Loop Fault or SLC Communication Failure on the MS-5024?
All MS-9600 trouble codesMS-9600 panel page