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Ms 9200udls
24 Hour Abnormal Tes

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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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24 HOUR ABNORMAL TES: MS-9200UDLS Trouble Code | Fire Alarm Resource Center

24 HOUR ABNORMAL TES

trouble

Fire-Lite MS-9200UDLS

66 views·0 field notes

What This Code Means

The automatic 24-hour communicator test failed or was attempted while the system was in an off-normal state.

Common Causes

1Phone line failure during test
2System in trouble during scheduled test time
3Central station receiver issues

Resolution Steps

Check the communicator status and phone lines. Ensure the system is clear of all other troubles and perform a manual test.

Manual References(3)

1fire-liteMS-9200UDLSInstallation2005p. 110, 153, 108Open

2fire-liteMS-9200UDLS Rev 2Datasheet2009Open

3fire-liteMS-9200UDLS Rev 3Datasheet2010Open

Field Notes

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Related Codes

NAC 3 FAULTA fault condition (open or short) has been detected on Notification Appliance Circuit 3.COMM FAULT 1The communicator failed to successfully transmit a report to the central station using line 1.TELCO LINE 1The panel has detected a loss of voltage or failure on telephone line 1.COMM FAULT 1 / COMM FAULT 2Indicates a communication failure between the panel's internal Digital Alarm Communicator/Transmitter (DACT) and the central station.NAC 4 FAULTA fault condition (open or short) has been detected on Notification Appliance Circuit 4.

Related Questions

What does INVREP trouble mean on the MS-9200UDLS and how do I resolve it?How do I perform a walk test on the MS-9200UDLS?How do I troubleshoot a ground fault on the MS-9200UDLS?

All MS-9200UDLS trouble codes MS-9200UDLS panel page