Hi, please can anyone help!!
I have an Istor HE325 BOILER
UNTIL TWO DAYS AGO, NO PROBLEMS!!
BASICALLY THERE IS NO DISPLAY (TO SHOW ANY FAULTS)
I HAVE CHECKED THE SOCKET FUSE AND ITS OK, A SPARKY HAS ALSO TESTED FOR POWER AND ITS GETTING TO THE SWITCH ON THE BOILER
HOWEVER THE BOILER...