My Emerson 1.5 hp pump heats up after 10 minutes, burnt smell, then stops and hums.
Since it starts , not start capacitor, correct? Does this pump have a run capacitor? The pump is at least 10 years old.
no change in voltages or electrical wiring but did not check voltage.
Checked for debris around pump/ motor but all clear.
Suction is good. This all started after I back washed. It did this last week as week as well. Heat up burnt smell then it just ran fine.