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CHECK or TRBL 8XX
trouble

Honeywell VISTA-128FBP

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What This Code Means

Indicates a trouble on a peripheral device connected to the panel's keypad terminals where XX is the device address (00-30).

Common Causes

  • 1Keypad wiring fault
  • 2Peripheral device failure
  • 3Communication interference on keypad bus

Resolution Steps

Check the wiring and connection of the peripheral device at the indicated address. Enter Code + OFF to clear.

Manual References(1)

Field Notes

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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.LO BAT accompanied by zone descriptorA low battery condition exists in the displayed wireless transmitter.

Related Questions

I'm getting CHECK or TRBL 974 on my Honeywell VISTA-128FBP. What should I check?I'm getting 972 Earth Ground Fault on my Honeywell VISTA-128FBP. What should I check?What zone types are supported on the VISTA-128FBP and how are fire detector zones wired differently from supervisory zones?
All VISTA-128FBP trouble codesVISTA-128FBP panel page