Whenever I have my fan on, it seems to blow a lot of fuses. Also, doesn't seem to matter if it's on LOW, MED or HIGH, always blows about the same amount of air and of course, the wires warm up until the fuse blows. Kind of strange... I'm using a 30A fuse but that's not really the issue, the issue is, the wires are getting hot so the fuse is perfectly justified in blowing. What would cause this?