Generator Exercise Cycles
A generator exercise cycle is a scheduled test run that helps keep the generator ready for automatic backup operation.
During an exercise cycle, the generator may start even when the batteries are well charged and no additional power is required.
The cycle helps:
- Check the generator starts correctly
- Maintain the starter battery
- Circulate oil and coolant
- Identify faults before backup power is needed
- Prevent problems caused by long periods without use
Exercise cycles are usually programmed to run at set intervals for a limited time. Depending on the system setup, the generator may run with or without supplying power to the property.
Keep the generator fuelled, serviced and set to automatic mode.
Contact MyEnergy if the generator fails to start, displays an alarm or continues running longer than expected.
Recognising a scheduled test
Refer to your handover information for the schedule that applies to your system. Record the start time, run duration and any display messages if a cycle seems different from normal. Include whether the property was receiving generator power and whether any alarms remained after the run.
Do not assume that every unexpected start is an exercise cycle or alter the programmed schedule to stop an unfamiliar event. Send the details to MyEnergy so the team can check the configuration and advise on the next step.