Peripheral trouble: FX-5 Trouble Code | Fire Alarm Resource Center
Peripheral trouble
trouble
Kidde FX-5
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What This Code Means
The control panel has lost communications with its peripheral devices.
Common Causes
1Broken RS-485 communication wire
2Loss of power to remote annunciators
3Duplicate peripheral addresses
Resolution Steps
Check the wiring between the panel and remote annunciators or modules. Verify that all peripherals are powered and that their address dip switches are set correctly.