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Advanced Digital (ADC) Controller

The Advanced Digital (ADC) is a generator-set controller. It is used on generator sets from Kohler, including the 10EG, 10EKD, 10EOZ and 11EFG.

33
Generator sets
Kohler
Brand
4–32 kW
Power range
2
Fuel types

Generator sets using this controller

33
Kohler 10EGKohler 10EKDKohler 10EOZKohler 11EFGKohler 11EFOZDKohler 13EFOZDKohler 13EGKohler 13EOZDKohler 15EGKohler 15EOZDKohler 17EFOZDKohler 20EFOZDKohler 20EOZDKohler 23EOZDKohler 25EFOZDKohler 28EFOZDKohler 28EOZKohler 32EOZKohler 4.5EFODKohler 4EFCDKohler 4EFKDKohler 5ECDKohler 5EKDKohler 6EFCDKohler 6EFKDKohler 6EODKohler 7.3ECDKohler 7.5EKDKohler 7EFOZDKohler 8EFKDKohler 9EFGKohler 9EFOZKohler 9EOZD

Engines paired with this controller

1
Kohler LH690

Troubleshooting

14

Fault codes

CodeMeaning
Auxiliary faultAuxiliary fault
High battery voltageHigh battery voltage
High engine temperatureHigh engine temperature
High engine temperatureHigh engine temperature shutdown
Loss of coolantLoss of coolant
Loss of coolantSeawater pump impeller failure shutdown
Low battery voltageLow battery voltage
Low oil pressureLow oil pressure
Low oil pressureLow oil pressure shutdown
Over/under frequencyOver/under frequency
Over/under voltageOver/under voltage
Overcrank safetyOvercrank safety
Overcrank safetyOverspeed
OverspeedOverspeed

Fault codes and symptom→remedy steps extracted from this controller’s service/owner documentation; verify against the official manual before servicing. Aggregated from the service documentation of generator sets built on this controller.