COMM. FAILURE: VISTA-128FBP Trouble Code | Fire Alarm Resource Center

What This Code Means

A failure has occurred in the telephone communication portion of the system.

Common Causes

1Failure in the telephone communication portion of the system
2Telephone lines out of service or temporarily out of service
3Telephone lines compromised by intruders
4Control/communicator hardware problem

Resolution Steps

CALL FOR SERVICE IMMEDIATELY. To troubleshoot, disconnect the control by removing the plug from the RJ31X telephone wall jack. If the regular phone works correctly after the control/communicator has been disconnected, the control/communicator has a problem and should be returned for repair. If there is still a problem on the line, notify the telephone company.

Manual References(1)

1honeywellVISTA-128FBPT and VISTA-250FBPTUser Guide2012p. 60, 73, 69, 1, 5 +12Open

Related Codes

CHECK or TRBL 974Trouble detected on Dialer 1.972 Earth Ground FaultA system trouble indicating that an earth ground fault has been detected. This condition may eliminate some of the system's protection.CHECK or TRBL 997Polling Loop Short circuit detected.ALARMIndicates that a burglary or non-fire protection zone has been faulted while the system is armed, or a 24-hour zone has been triggered.CHECK or TRBL 970Trouble detected on Bell 1 Output (Notification Appliance Circuit).

Honeywell VISTA-128FBP

What This Code Means

Common Causes

Resolution Steps

Manual References(1)

Field Notes

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