Endress+Hauser CM14 Error F143: Self test

CM14 transmitter · taken from the manufacturer’s manual, pages cited

Alarm codeF143

Sensor self-test error. The manual's first action is: “Remedy: Replace sensor, Contact service”

Model
Endress+Hauser CM14
Display shows
Self test (F143)
Type
Alarm code
Source
Manual p. 29

What F143 means

Self test p. 29

Common causes

  • Sensor self-test error. p. 29

What to do

  1. Remedy: Replace sensor, Contact service p. 29

Before you service the product, read the safety instructions in the manual p. 5.

If F143 is still not resolved

  • contact your Endress+Hauser Sales Center for clarification p. 5
    “If you are unsure, please contact your Endress+Hauser Sales Center for clarification.”
  • contact your sales center for information on modifications or updates to the Operating Instructions p. 5
    “Please contact your sales center for information on modifications or updates to the Operating Instructions.”
Open the manual at page 29 All CM14 error codes Manual details & download

This page summarises what the manufacturer’s manual says about F143; 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 Endress+Hauser. Found a mistake? Report an error.