24 HOUR ABNORMAL TEStrouble
Fire-Lite MS-9200UDLS: 24 HOUR ABNORMAL TES
Fire-Lite MS-9200UDLS·1 view·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.