Recent content by Coullj

No i havent managed to find any external controls, i initially looked for some as i thought there might be something overriding the built in display.

Hello! I've just moved into my new house only to discover i have no heating or hot water! The powermax 155x is the boiler in question. The orange light is on showing mains power but that's it! No green or red light and more importantly no display whatsoever! The previous owners havent lived...