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Edwards Est
Io64
077

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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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Net Comm Fault 01: iO64 Trouble Code | Fire Alarm Resource Center

Net Comm Fault 01

trouble

Edwards EST iO64

66 views·0 field notes

What This Code Means

Communications between the panel and network receiver 01 failed.

Common Causes

1Network cable disconnected
2Receiver offline
3IP configuration error

Resolution Steps

Check network connectivity between the panel and the receiver; verify receiver status.

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.

Related Questions

How do I wire SLC loops on the iO64 for Class A and Class B?How do I add a remote annunciator or display to the iO64?What is the maximum number of devices the iO64 supports?

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