USSPA
LED Lighting System Fault
LED lighting in the spa is flickering, partially out, or not responding to color changes.
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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
Failed LED driver on USSPA control board, Water intrusion into LED fixtures, Loose low-voltage lighting connectors, Damaged LED light harness
How to Fix / Troubleshooting
Safety first: Turn OFF power at the breaker before working on lighting circuits.
- Check control settings:
- Cycle through lighting modes from the topside to rule out programming issues.
- Inspect LED fixtures:
- Look for condensation inside lenses or visible damage.
- Check wiring:
- Access the equipment bay and locate the low-voltage lighting harness.
- Reseat connectors and inspect for corrosion.
- Replace faulty components:
- Replace individual LED fixtures that are water-damaged.
- If all lights are out and power to the lighting output is absent, the LED driver or control board may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
LED Light Assembly
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