Control panel displays E10 and bubbles or massage function will not start
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Disconnect power before inspecting the blower or air outlets.
- Allow cooling: If the blower has been running for a long period, let the spa rest for 30–60 minutes to cool the blower motor.
- Check air outlets: Inspect the ring of air jets at the bottom of the spa for obstructions such as dirt, scale, or small objects. Gently clear any blockages.
- Drain excess water: If water has entered the blower line (e.g., from overfilling), lower the water level to the recommended mark and allow time for water to drain back.
- Restart: Plug the spa back in and briefly test the bubble function.
If E10 persists and the blower does not run or makes loud noises, the blower motor is likely damaged and the blower assembly or combined pump/blower unit should be replaced by a technician.
Repair Difficulty
Required Part
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