Hayward
Overheating Motor Due to Ventilation or Load Issues
Pump motor is extremely hot to the touch but still running.
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Possible Causes
Blocked motor vents, High ambient temperature, Running at higher voltage than rated, High head pressure from plumbing restrictions
How to Fix / Troubleshooting
Safety first: Turn off power and allow the motor to cool before handling.
- Clear vents: Remove leaves, dirt, and debris from the motor cooling vents and surrounding area.
- Check filter and valves: Clean the filter and ensure all valves are open to reduce system head pressure.
- Verify voltage: Confirm the motor is wired for the correct supply voltage per the Hayward nameplate.
- Consider shading: If the pump is in direct sun, provide a ventilated shade structure to reduce ambient temperature.
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Repair Difficulty
Easy
2/5
Required Part
Motor Assembly
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