Hi,
My crappy ideal istor boiler as decided to flash up yet another error code and surprisingly it is not mentioned in the manual. When switched back on the display changes to a 0 and then to three vertical lines on top of each other. Has anyone got any ideas what this means.....thanks
My crappy ideal istor boiler as decided to flash up yet another error code and surprisingly it is not mentioned in the manual. When switched back on the display changes to a 0 and then to three vertical lines on top of each other. Has anyone got any ideas what this means.....thanks