I undertook what I thought would be a straight forward task.... Needless to say I have run into an issue that I need some help with.
The replacement motor is a century 4ka35 motor with the following wires. I only need the high speed setting as the air handler is older and not setup for multiple speeds even though the old motor was multispeed.
Brown and Brown/white to the capacitor, Yellow to L1, Black(hi speed) Blue (med Speed) Red (lo Speed) to L2
I have the brown wires connected to the the capacitor, the black wire connected to the rd/3 wire shown in the diagram (this wire was connected to the hi speed terminal on the old motor) and the motor does not seem to get up to speed. Do I need to connect the l1 wire to something, if so what as I can't find it on the diagram.