Result
The pump settings weren't correct.
If the pump settings are incorrect, the pump will operate irregularly. Correct the pump settings to normal and check whether the pump stops.
If the pump does not stop after modifying the pump settings, go back to the previous step and select again.
This result is general guidance. An on-site inspection is required to identify the exact cause and location.
Tell us the symptoms and send photos
Mentioning your self-check result will help us assist you faster.