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NAC_KEY_FLTtrouble

Fire-Lite MS-9200UDLS: NAC_KEY_FLT

Fire-Lite MS-9200UDLS·2 views·0 field notes

What This Code Means

A fault related to the internal NAC activation logic or hardware.

Common Causes

  • 1Internal board failure
  • 2Logic conflict

Resolution Steps

Perform a system reset. If the fault persists, the main circuit board may require replacement.

Manual References(5)

Field Notes

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Related Codes

POWER MONA monitor module assigned to power monitoring has detected a loss of power.PROCESS MONA monitor module assigned to process monitoring has been activated.TELCO LINE 2The panel has detected a loss of voltage or failure on telephone line 2.REMOTE SYNC FAULTA fault has been detected on the remote synchronization output circuit.MON SUPERVISORYA monitor module programmed for supervisory operation has been activated.

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-9200UDLS trouble codesMS-9200UDLS panel page