Controller logs 'Exercise Not Completed' or 'Exercise Fault'; weekly exercise test does not run or aborts.

Safety: Ensure the generator is safe to run before forcing a manual exercise.

• Check active alarms: Clear any existing alarms (Low Battery, Low Oil, etc.) that may block exercise.
• Verify schedule: Enter the controller menu and confirm the exercise day and time are set correctly and that exercise mode is enabled.
• Test manual start: Place the unit in MANUAL and start it. If it fails to start, troubleshoot starting issues (battery, fuel, ignition) before addressing scheduling.
• Controller replacement: If manual start works but the unit never exercises on schedule, the controller's internal clock or scheduling function may be faulty. Replace the controller if reprogramming does not resolve the issue.