Danfoss 100 FLOW Error 29: ATEX Thermistor

Danfoss 100 FLOW · taken from the manufacturer’s manual, pages cited

Fault code29

The ATEX thermistor has detected an overtemperature condition. The manual's first action is: “Reset the fault. Check the thermistor and its connections.”

Model
Danfoss 100 FLOW
Display shows
ATEX Thermistor (29)
Type
Fault code
Source
Manual p. 303

What 29 means

ATEX Thermistor p. 303

Common causes

  • The ATEX thermistor tells that there is an overtemperature. p. 303

What to do

  1. Reset the fault. Check the thermistor and its connections. p. 303

If 29 is still not resolved

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

Open the manual at page 303 All 100 FLOW error codes Manual details & download

This page summarises what the manufacturer’s manual says about 29; 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 Danfoss. Found a mistake? Report an error.