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Edwards Est
Io64
059

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Troubleshooting Tip

When diagnosing codes, always check the event history log first. Many trouble conditions are intermittent and tied to environmental factors like temperature or moisture.

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Aux power 1: iO64 Trouble Code | Fire Alarm Resource Center

Aux power 1

trouble

Edwards EST iO64

65 views·0 field notes

What This Code Means

The control panel detected a trouble condition on the continuous AUX power circuit 1.

Common Causes

1Overload condition
2Short circuit on AUX 1
3Blown fuse

Resolution Steps

Check devices powered by AUX 1 for shorts or excessive current draw; verify circuit fuse.

Manual References(1)

1edwards estiO64 and iO1000Installation2015p. 160, 186, 61, 189, 62 +4Open

Field Notes

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Related Codes

Battery missingThe battery is no longer connected.Loop 1 map mismatchThe loop 1 map in RAM and the loop 1 map in the database do not match.Dialer line 1 faultA ground fault or line fault was detected on line 1 of the dialer.Waterflow activeA waterflow condition has been detected, indicating water movement in the sprinkler system.AC powerThere is a problem with the panel’s AC power.

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