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Francisco LopezAug 12, 2025
What to do if Forza UPS displays fault codes and beeps?
- SSara GreenAug 12, 2025
When fault codes 01, 02, 03, 04, 11, 12, 13, 14, 1A, 21, 24, 35, 36, 41, 42, or 43 appear on the LCD display accompanied by continuous beeping, it indicates an internal fault within the UPS. There are two possible causes: either power continues to be supplied to the load directly from the AC grid via a bypass, or power is no longer supplied to the load. In this case, please contact the dealer or service center.






