COMM FAULT 1trouble
Fire-Lite MS-9200UDLS: COMM FAULT 1
Fire-Lite MS-9200UDLS·2 views·0 field notes
What This Code Means
The communicator failed to successfully transmit a report to the central station using line 1.
Common Causes
- 1Incorrect account number programmed
- 2Wrong central station phone number
- 3Incompatible reporting format
Resolution Steps
Verify the central station programming, including phone numbers and account codes. Ensure the phone line is operational.