I have the 120V version, the IC-1800 and it is wonderful. Its a joy to cook with and it is very sturdy and well made. I use two of these with 12 qt pots and I have power to spare. If you do this, make sure you have separate circuits, they each draw 15 amps.
The problem with the IC-3600 is that it uses a NEMA 6-20p plug. Thats a 20 amp 240V circuit. Your dryer is 30 amp and your stove 50 amp, both completely different receptacles. You could make an adapter but the parts arent cheap, itll set you back about $50. Plus unless you have an open outlet, plugging and unplugging your stove or dryer is going to be a PITA.
Be sure your pot is compatible, it should be able to stick a magnet.
Im not trying to talk you out of it, just warning you that you might want to talk to an electrician before you order the cooktop.