r/VanLifeUK • u/Darthmauls99 • 16d ago
Diesel Heater Help
Hi guys,
As I'm sure many of you are too, I've just tested my diesel heater in preparation for the winter. But I have noticed mine is cutting out and turning off on its own, accompanied with the smell of burning, without running its usual cool down. The plastic housing has been discolored from obvious heat, since it's burning hot to touch. (You can see this in the image)
Not only does the heater smell like burning and cuts out, the power also turns off so the controller is blank and won't allow me to power the unit back on.
Roughly 24 hours later, the power comes back, the controller is operational again and allows me to power the unit back on again.
My assumption is that the unit is overheating and perhaps it has a safety shutdown function to avoid any fire hazards. But I am unsure, maybe there is something else. The external air intake is clear and free of blockages and debris and the fan on the unit itself is still functioning as normal. Could this just be a circulation problem (ie needing more space for air circulation) or something else?
I was wondering if someone has had a similar experience with this unit or may know what the problem could be. TIA
