I have one of those back in Norway. 46 kW of heat, runs on kerosene. It stopped and I had to fix it. Have forgotten what it was I had to replace. But anyway, to get to it I had to remove some wires and it was a wiring diagram in the manual, and also inside the connection box. When I had gotten the part and put it in I had forgotten how it was wired. Wired it after the diagram in the box, but it never ever worked again. Well, such is life, I should have done what I have learned from so many occasions, make a drawing myself so I can get it back together again.
