Generac

BATTERY CHARGER AC FAILURE ALARM

UnclassifiedLubrication

What This Code Means

Battery Charger AC Failure Alarm; No oil pressure after 10 seconds

Possible Causes

  • •120 VAC is not present
  • •Unknown (requires engine service manual reference)

Suggested Actions

  1. 1Measure for AC volts at Connector PZ7.
  2. 2If 120 VAC is present at Connector PZ7 the problem is in the control panel.
  3. 3If 120 VAC is not present measure for AC volts at the corresponding locations on the TB2 connector.
  4. 4If TB2 test is good, measure for AC volts at the source of the fused 120 VAC for T1 and neutral wire.
  5. 5Shut the unit down and reference the engine service manual.

Related Generac Fault Codes

E-CODEF14204F34200F4003503F53217HIGH-BACKPRESSURE ALARM3215LOW OIL PRESSURE
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