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Annunciator 1 trouble
trouble

Edwards EST iO1000

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What This Code Means

An open or short was detected on annunciator 1

Common Causes

  • 1RS-485 communication wire break
  • 2Loss of 24V power to the annunciator
  • 3Incorrect annunciator address

Resolution Steps

Check the wiring between the panel and the annunciator. Verify the annunciator has power and the address dipswitches are set correctly.

Manual References(3)

Field Notes

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Related Codes

Internal faultThe control panel detected an internal hardware or software errorLoop 1 uncfgrd troubleA device on loop 1 that is not programmed went into troubleDialer line 1 faultA ground fault or line fault was detected on line 1 of the dialerSupervisoryA supervisory event is taking place on the control panel, indicating an off-normal condition on a monitored circuit or device.NAC 1 troubleAn open or short was detected on NAC 1 or there is a problem with the EOL

Related Questions

How do I address devices on the iO1000?How do I configure the iO1000 NAC circuits for Class A wiring instead of the default Class B?What Signature series devices are compatible with the iO1000 SLC loop, and can I mix legacy and newer devices on the same loop?
All iO1000 trouble codesiO1000 panel page