Discovery Energy, LLC (Rehlko)

FAIL TO SYNC

UnclassifiedSensors

What This Code Means

Problems with transfer switch operation; Two sources fail to come into synchronization within specified phase angle

Possible Causes

  • •Two sources do not come into synchronization within specified phase angle within the allowed time during in-phase monitoring
  • •Two sources fail to come into synchronization within specified phase angle within the allowed time

Suggested Actions

  1. 1Check time delay settings in the Set Sources menu under In-Phase Xfr Fail
  2. 2Initiate a test and compare operation to the test sequence illustrated in the Unloaded or Loaded Test Sequence flowcharts
  3. 3Observe the controller display to identify which time delay is executing
  4. 4Use the View Time Delays screen to check the settings for the adjustable time delays

Related Discovery Energy, LLC (Rehlko) Fault Codes

FAIL TO TRANSFERFAILURE TO TRANSFERFAIL TO ACQUIREP26 - 47AUXILIARY SWITCH OPENP26 - 48AUXILIARY SWITCH FAULTP0133AUX SWITCH FAULTP01343217 31P1135
Browse all Discovery Energy, LLC (Rehlko) fault codes

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