919.165230 sometimes sparks and pops breaker
919165230. So compressor will run for 10 to 30 sec. Then trip 20a dedicated circuit. 10 feet from panel.
It sometimes who throw sparks.
I can't get the pump beaker away from motor casing so I can't see if it has brushes.
Also I checked both caps and replaced start cap. Run cap was we'll within range.
Took thermal switch out to inspect.
Here is my first question. How do u trouble shoot thermal switch. (Hot water?).
Also was looking at the centrifugal switch. How does that work on this model and how do u test it?
And third. The wires that come out the back are o,bl,and br. Go to thermal sw. One blk alone. One thicker blk I assume from plug in wire(lead I guessing)and two red wires together. Other lead.)?
Is there a way to test windings off these wires.?
Otherwise I'm plum out of direction to go with for figuring out the trip fuse issue. Thx for ur time fellas!!