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John RobbinsAug 16, 2025
Why is the green button 12 flashing frequently and the audio alarm beeping on my Eaton Ellipse ECO 500?
- LLynn PalmerAug 16, 2025
The green button 12 might be flashing frequently, and the audio alarm beeping because the Eaton UPS is frequently operating on battery power due to a poor-quality AC power source. To resolve this, have the electrical installation checked by a professional or try using another wall outlet.