F2: SK-5207 Trouble Code | Fire Alarm Resource Center

What This Code Means

A trouble condition exists on the second remote annunciator (Model 5230) connected to the system.

Common Causes

1Annunciator data wires are shorted or reversed
2Loss of power to the annunciator
3Incorrect ID setting on the 5230 annunciator
4Communication failure on the annunciator bus

Resolution Steps

Check the annunciator bus wiring for shorts or reversed data wires. Verify that the second annunciator is properly powered and its ID is correctly assigned. Use Mode 25 (Zone Troubleshooting) to help identify and correct the specific wiring fault.

Manual References(3)

1silent knight5207Operations1995Open

2silent knight5207Installation2003p. 80, 87, 83, 78, 86 +11Open

3silent knight5207Datasheet1998Open

Related Codes

A1Indicates a trouble condition on notification circuit 1 (bell output 1) or that the power supply and panel voltage selections are not the same.A2A trouble condition exists on notification circuit 2 (bell output 2), or the power supply and panel voltage selections are not the same.DATA LOSTThe communicator has lost data that was being transmitted to the central station, or the alarm memory buffer is full.FAILED DFThe communicator has failed to report an event to the central station after the programmed number of attempts have been made.L2A trouble condition or fault exists on phone line 2.

Silent Knight SK-5207

What This Code Means

Common Causes

Resolution Steps

Manual References(3)

Field Notes

Related Codes

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