E08
Sta-Rite Internal Drive Fault / Self-Test Failure

Sta-Rite variable-speed pump display shows E08 and the motor will not start.

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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

Corrupted firmware, Failed power supply section on control board, Shorted internal component on PCB, Lightning or surge damage

How to Fix / Troubleshooting

Safety: Turn off all power before removing any covers.

  • Power cycle: Turn off the breaker for at least 5 minutes to fully discharge the drive. Restore power and see if E08 clears.
  • Inspect for visible damage: Remove the control cover and look for burned components, bulging capacitors, or scorch marks on the Sta-Rite control board.
  • Check for surge history: If the error appeared after a storm or power event, consider installing a surge protector at the pool panel to prevent future damage.
  • Firmware/service: Some Sta-Rite models may allow firmware updates via service tools; this must be done by an authorized technician. In most residential cases, the entire control/drive module is replaced.
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Repair Difficulty

Professional Required 5/5

Required Part

Sta-Rite pump control board / drive module
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