TECSYSTEM NT538 Error CAL: measurement circuit fault

TECSYSTEM NT538 · taken from the manufacturer’s manual, pages cited

Fault codeCAL

measurement circuit fault The manual's first action is: “erasable message”

Model: TECSYSTEM NT538
Display shows: measurement circuit fault (CAL)
Type: Fault code
Source: Manual p. 13

Meaning
What to do
Still not solved
Source

What CAL means

measurement circuit fault p. 13

What to do

erasable message p. 13

If CAL is still not resolved

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

Open the manual at page 13 All NT538 error codes Manual details & download

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