Generator fails its weekly exercise test; it may not start or may shut down during the test without a clear code.

Safety first: Ensure the generator is safe to run and that automatic exercise will not interfere with maintenance activities.

• Verify exercise settings: In the Genergy controller, confirm the exercise day, time, and duration are correctly programmed and that the feature is enabled.
• Check battery health: A weak battery may fail to crank during scheduled tests. Test and replace if necessary.
• Observe a manual test: Start the generator manually at the scheduled exercise time and watch for any abnormal behavior or transient faults.
• Review event log: Check the controller history for any brief codes that appear only during exercise and address those underlying issues (fuel, temperature, sensors).