Facts About Generators
GeneratorsDirectoryCompareRepairEnginesControllersPartsManufacturersGuides
Search models or part #
Home›Controllers›ADC 2100 Advanced Digital

ADC 2100 Advanced Digital Controller

The ADC 2100 Advanced Digital is a generator-set controller. It is used on generator sets from Kohler, including the 28EFOZD, 32EOZ and G2.

10
Generator sets
Kohler
Brand
28–32 kW
Power range
Diesel
Fuel

Generator sets using this controller

10
Kohler 28EFOZDKohler 32EOZKohler G2

Engines paired with this controller

8
Kohler 17EFOZDKohler 20EFOZDKohler 20EOZDKohler 24EOZDKohler 7EFOZDKohler 9EOZDKohler G2-89 (20EFOZD)Kohler G2-89 (23EOZD)

Troubleshooting

15

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 coolantLoss of coolant shutdown
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
Seawater pump impeller failureSeawater pump impeller failure shutdown

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.