Grundfos CUE Error 155: Inrush fault

CUE frequency converter · taken from the manufacturer’s manual, pages cited

Alarm code155

The pump has experienced an inrush fault. The manual's first action is: “Stop”

Model
Grundfos CUE
Display shows
Inrush fault (155)
Type
Alarm code
Source
Manual p. 38

What 155 means

Inrush fault p. 38

What to do

  1. Stop p. 38

If 155 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Grundfos service.

Open the manual at page 38 All CUE error codes Manual details & download

This page summarises what the manufacturer’s manual says about 155; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Grundfos. Found a mistake? Report an error.