Jets turn off by themselves after running for a while, but spa otherwise works.

Note: Many Lifesmart Spas automatically turn jets off after 15–30 minutes to prevent overheating.

• Check user manual: Confirm the normal jet timeout duration for your model.
• Monitor pump temperature: If the pump is too hot to touch when it shuts off, improve ventilation and check for flow restrictions.
• Clean filter and check valves: Ensure good water flow to reduce pump load.
• Allow cooling: Let the pump cool for 30–60 minutes before restarting. Repeated overheating may indicate a failing motor.