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Erin KaneSep 13, 2025
Why won't my Riello SEP700 turn on and shows error A06, A08?
- MMarie HuffSep 13, 2025
If the Riello UPS does not come on and the display shows codes A06 or A08, it means the UPS temperature is below 0°C. Check the environment's temperature and ensure it is above 0°C.









