Hi, I am new to dry cabinets and I have a problem with my dry cabinet bought a few days ago.
Apparently, the RH consistently only stays between 77% and 81% regardless where I turn the knob. I tried turning the knob to the 10, 11 o'clock position but it still stays at around 77+%.
My question is, how do I know decreases the relative humidity? Is it by turning the knob towards the red or green bar? Cause when I read the instruction manual, it states that by turning it towards the red bar, it should decreases the RH but when I do that, I see the RH% increases. I tried turning it to the green bar but it stays around 77+%. Anybody faces the same problem as me?