Hi all. I hope someone can help. I have just purchased a Hakko FR-810B Hot air station and am trying to set it up with pre-set temps. I have currently set it up so it starts in pre-set mode. I have set P1 to P5 with different temps and air flow. The thing I am getting confused with is that when I turn it on it shows P5 I can push the start button and it goes to the temp P5 it is programmed to. But I can’t start it on P1 or any of the others except P5. Do I have to move the pre-set selection P1 to P5 or am I missing something. I would have thought when I turned it on I could use the up and down buttons to select between P1 and P5 and then just push start.