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Home›Controllers›Power Sentry

Power Sentry Controller

The Power Sentry is a generator-set controller. It is used on generator sets from Cummins/Onan, including the ES1967-1.

1
Generator sets
Cummins/Onan
Brand

Generator sets using this controller

1
Cummins/Onan ES1967-1

Troubleshooting

1

Symptoms & remedies

SymptomRemedy
POWER OUTAGE OCCURS, BUT GENERATOR SET DOES NOT START1. Check the generator set. The operation selector switch on the generator set control panel should be set at Remote. Check for fault indicators on the generator set control. 2. Start the generator set using its start-stop controls. If it does not crank, check the starting batteries. If it cranks but does not start, check the fuel supply. If the problem persists, call your dealer or distributor.

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.