Guide :Dehumidifiers : DDR401 Dehumidifier
20% humidity reading
Is my humidity sensor circuit board toast?
after cleaning my dehumidifier, and letting it dry. i plugged it in and it gave a reading of 20% humidity. when i blow on the humidity sensor, the humidity reading climbs, but quickly falls to 20% again. I know that the humidity is higher that 20% in my house (the windows are fogging up, and i have another humidity meter that is reading around 59%).