Dehumidifier shows incorrect humidity readings (e.g., always 30% or 80%)

Safety: Unplug the unit before accessing internal sensors.

• Compare with external meter: Use a separate hygrometer to verify actual room humidity.
• Clean sensor area: Gently clean dust from the intake grille and around the humidity sensor.
• Relocate unit: Ensure the unit is not placed where its own dry outlet air blows directly onto the sensor.
• Replace humidity sensor: If readings remain inaccurate, install a new humidity sensor module.