Auto Switch Diesel to Electric Disabled

The unit was unable to perform the automatic switch from Diesel to Electric power.

Possible causes

Insufficient or absent grid voltage
Selector switch in manual position
Phase presence sensor failure

Recommended actions

Validate power cord is properly connected
Measure voltage at the power outlet
Verify electric priority mode configuration

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Other Thermo King codes

00No Alarms Exist 02Check Evaporator Coil Sensor (Zone)03Check (Control) Return Air Sensor (Zone)04Check (Control) Discharge Air Sensor (Zone)05Check Ambient Temp Sensor 06Check Coolant Temp Sensor

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