TEST Ftrouble

Notifier NFS-320: TEST F

Notifier NFS-320·0 views·0 field notes

What This Code Means

This detector has failed the FACP’s periodic detector test for alarm capabilities.

Common Causes

  • 1Internal detector failure
  • 2Sensing chamber fault

Resolution Steps

The detector should be removed and replaced by an authorized service representative.

Manual References(2)

Field Notes

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