A:Answer The first person to answer the question.........didn't answer the question.
I bought this unit and tested it and it does in fact shut the circulation fan off once the humidity % setpoint is reached.
If the room humidity sensor reads humidity above the setpoint, the fan and compressor will turn on again and drop the humidity back down to the setpoint and then turn the compressor and circulation fan off (silent). This is how the unit should operate.
Some manufacturers leave the circulation fan running 100% of the time and aside from the noise, this wastes energy.
The manual and all online information makes no attempt to explain this mode of operation which I think most purchasers would want to know.
If this unit ran the circulation fan 100% of the time, I would have returned it to Best Buy today.
So far, it runs very well, puts out moderate noise (meaning you definitely know it's on) but it is not too loud to be irritating.
Quieter than a window AC unit.
Worth the $130 I paid on the Deal of the Day.