How do you change the 220 plug 4 wire to a 3 wire
Answer Hello Jimmie. You will remove the 4 wire cord from the unit. Then the two outside wires on the 3 wire cord TJ5654 goes to the out side terminals of the terminal block and the center wire goes to the center terminal. The outside wires does not matter which terminal they are on, as long as it is not the center one. Hope this helps.