A:AnswerIf the unit was running at the time of the power interruption it should come back on. I can’t say for 100% as that hasn’t happened yet. I have unplugged the unit while it was running and plugging it back into the outlet the unit came back on.
A:AnswerThe dryer is a little tricky to put back in place. Make sure it is properly seated. Or if we can use the external hose feature that would be good also.
A:AnswerI'd keep it at/around 50%. This way the air is not too humid or too dry, and mold will not have a chance to develop if you're putting it in the room that is below ground level (i.e "basement").
Plus keeping setting any lower (i.e. 30%) will keep it running constantly.
Just my opinion.