Pentair
Overheating / Electrical Failure
Pump emits a burning smell or visible smoke from the motor or drive area.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Shorted windings, Locked rotor, Overvoltage damage, Internal drive component failure
How to Fix / Troubleshooting
Safety first: Immediately turn off power at the breaker. Do not attempt to restart the pump.
- Step 1 – Allow to cool: Let the pump cool completely before inspection.
- Step 2 – Visual inspection: Look for burnt components, melted plastic, or charred wiring at the motor and drive.
- Step 3 – Do not reuse damaged components: Any pump that has smoked or shows significant burn damage should have the motor/drive assembly replaced rather than repaired.
- Step 4 – Investigate root cause: Have an electrician verify correct supply voltage and wiring to prevent recurrence.
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Repair Difficulty
Professional Required
5/5
Required Part
IntelliFlo Motor and Drive Assembly
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