Hope someone can help...

I bought a pair of basic Carel temperature controllers from RS along with a pair of the recomended thermistors...

RS part numbers:
Controller 466-2012
Temperature probe 250-0158

I have wired up a 230V supply and the temperature probes to the two controllers and switched it on....

Both Carel controllers show E0 Which is a probe error code...



Does anyone have any experience with these controlers? Is there anything you have to do to make them work for the first time?

Or are the controlers/probes likley to be duff? (I cant belive both controlers and both sensors are FUBAR!)