heat on high

  1. M

    Heat on High Speed - 110 v 2 speed hot tub

    The pump and motor was replaced. Heat comes on with high speed flow and causes breaker overload. Reversing red and black leads on the motor would seem to be the answer but low speed then draws 20 amps start up and only drops to 18.6 amps. It seems to be operating at high speed before the thermal...