I have a problem with the panel in the panel appears "pump stalled" What is the problem ??
@grundfos Жыл бұрын
Dear User Thanks for comment here. By description seems that pump can not rotate under current status and it is sending that state to the controller. Our suggestion (if it is possible, after read manuals and take the safety measures), is to check if shaft/impeller spin free. If it rotates free, you should check wiring and control input. If not you have to analyze the pump. If you have more doubts, our suggestion is contact to your local service Grundfos provider or your Grundfos local responsible. Depending on your country you could find the basic contact here; spr.ly/6056OPZZ8