I have an old LenGordan AS-2 air switch, my old blower went out so i replaced it, however, i cannot get it to turn on. I thik i may have goofed. It looks like the Air switch is 240v. dos thismean my blower motor should be 240? The one i pulled off was a polaris and it showed 120v on it. I bought a 120v blower. I ran everything back through the air switch but it won't turn on. When i take the wires out of the motor and plug them straight into an extension cord the blower kicks on. need help if you can please.