Control panel displays E10 and spa stops heating or filtering

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

Clogged filter cartridge, Closed or obstructed inlet/outlet, Air lock in circulation system, Failing circulation pump

Safety first: Disconnect power before servicing.

1. Clean/replace filter:
- Remove and rinse the Intex filter cartridge thoroughly.
- Replace if necessary.
2. Check ports and hoses:
- Ensure suction and return ports are clear.
- Straighten any kinked hoses.
3. Bleed air:
- Open the air release valve on the pump until water flows steadily.
4. Restart:
- Reconnect power and test filtration/heating.
If E10 persists: The circulation pump or internal flow sensor may need replacement.

Medium 3/5

Filter Cartridge

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