I've seen several posts from 4805 owners who switch off their PJs via a light switch. But I've noticed that for a while after I use the software off switch (via remote) the fan continues to run at the same speed. Are you guys throwing that switch AFTER the fan drops down into the lower power setting? Or are you saying that I can go ahead and switch it off immediately -- no cool-down period is necessary? The manual seems unclear, saying that both methods work but also clearly saying that the remote provides a cool-down period. Thanks.