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Just curious when the galleries will be back online. seems like it's been 3 days, not that I'm complaining. I know nothing about what you have to do for maintenance.
Without the complete schematic it is hard to know what is correct.
That said, it is a multispeed blower that obviously has a controller board. That board varies the power to the motor. By doing what you did you bypassed that. You put power across the low and high windings. If any thing connecting...
If he connected to red and black and the motor spun wouldn't that indicate the motor is grounded? Without connecting the white the circuit isn't complete and the motor should not spin.
The reason for the smoke is incorrect wiring, posible melted insulation between motor windings and motor frame.
You mentioned connecting power to the red & and black wire. Did you do anything with White wire? Per the lable on the motor the black wire is high the Red is low. White common...
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