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Jose Burke IIAug 5, 2025
Why does my AIUSEVO AS-320 Dehumidifier always show 99%RH?
- PPatricia GloverAug 5, 2025
If your AIUSEVO Dehumidifier consistently displays 99%RH, and there's a significant difference from the actual humidity, it could be due to water on the surface of the humidity sensor or a humidity sensor failure. In either case, repair or replace the humidity sensor.