Onan

1446

UnclassifiedElectrical

What This Code Means

Unstable voltage (engine stable); High AC Voltage; Generator shutdown

Possible Causes

  • •Parasitic loads effecting stability
  • •Voltage sense connections/set up could be incorrect

Suggested Actions

  1. 1Check proper output lead connection
  2. 2Check genset output voltage
  3. 3Check voltage at load side of breaker
  4. 4Check voltage at line side of breaker
  5. 5Check voltage sense leads secure/in good condition
  6. 6Check plugs/harness connections
  7. 7Verify engine governing/stability
  8. 8Check parasitic loads effecting stability
  9. 9Refer to PCC1302 troubleshooting guidelines
  10. 10Perform fault simulation with InPower
  11. 11Perform single step large block load removal
  12. 12Clear fault and restart genset
  13. 13Reset threshold
  14. 14Check generator / base board
  15. 15Reset Control & restart

Related Onan Fault Codes

1442131713124423635322927151413
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