Grundfos CUE Error 57: Dry running

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

Alarm code57

The Grundfos CUE detected a dry running condition. The manual's first action is: “Stop”

Model: Grundfos CUE
Display shows: Dry running (57)
Type: Alarm code
Source: Manual p. 38

Meaning
What to do
Still not solved
Source

What 57 means

Dry running p. 38

What to do

Stop p. 38

If 57 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 57; 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.