Question: Does the SQ/SQE need to be manually reset after a certain number of automatic restart attempts?


In the event of a fault, the SQ will perform an unlimited number of restart attempts. As soon as the fault is no longer present, the pump will return to normal operation.

Additional information:

Enhance your knowledge

Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Read our customers' stories about how they benefit from the Grundfos approach to intelligence, water and energy, or search Grundfos research & insights for more learning materials, articles, white papers, videos and much more that benefit your solution.