Eurotherm 2216e Error Err3: Error 3: Watchdog fail

Eurotherm 2216e controller · taken from the manufacturer’s manual, pages cited

Error codeErr3

Error 3: Watchdog fail indicates a system timeout or failure in monitoring the controller's operation. The manual's first action is: “Return the controller for repair”

Model
Eurotherm 2216e
Display shows
Error 3: Watchdog fail (Err3)
Type
Error code
Source
Manual p. 22

What Err3 means

Error 3: Watchdog fail p. 22

What to do

  1. Return the controller for repair p. 22

If Err3 is still not resolved

  • Return the controller for repair p. 22
    “Return the controller for repair”
Open the manual at page 22 All 2216e error codes Manual details & download

This page summarises what the manufacturer’s manual says about Err3; 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 Eurotherm. Found a mistake? Report an error.