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Phone line faulttrouble

Silent Knight SK-5207: Phone line fault

Silent Knight SK-5207·1 view·0 field notes

What This Code Means

A trouble condition exists on the indicated phone line.

Common Causes

  • 1Disconnected phone line
  • 2Cut telephone wire
  • 3Loss of voltage from the telco

Resolution Steps

Check the phone line connections at the panel and the RJ31X jack. Verify phone line voltage.

Manual References(2)

Field Notes

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Related Codes

BUS TROUBLEThe annunciator data wires are shorted or reversed.UNDEFINED TROUBLE 1-16Trouble condition in auxiliary zone 1-16.Trouble with specified bell outputA trouble condition exists on the indicated notification (bell) circuit.COLD TROUBLE 1-16Trouble condition in cold zone 1-16.L1A trouble condition or fault exists on phone line 1.

Related Questions

How do I expand the SK-5207 from 8 zones to 16 zones using the 5210 Zone Expander?What are the key differences between the SK-5207 and its predecessor the SK-5104?How do I program zone assignments and custom zone labels on the Silent Knight 6820?
All SK-5207 trouble codesSK-5207 panel page