this diagram is how it’s wired as is, I’ve swapped 3 and 3^1 and then it doesn’t run either direction, just buck/hums.OK then this is how it should be wired:
You might want to disconnect and ring out the main windings 1-2 and 3-4 with your ohmmeter which would clear up the 3' confusion
Be sure to insulate (tape) the unused Z2 wire
View attachment 436745
When I disconnected the motor and tested voltage at the supply side, the counter clockwise working direction had
u1 to v2 =110
u1 to z1 =110
V2 to z1=220
V2 to z1= open
In the clockwise direction I tested
U1 to v2 = 110
U1 to z1= 110
U1 to z1= 220
V2 to z1= 220
I think this is where im having issues because z2 becomes hot when the carriage lever is flipped to the clockwise direction. But I most certainly could be wrong.
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