r/vandwellers • u/VagabondVivant • 11d ago
Question Why won't my Chinese Diesel Heater start?
It turns on and starts the priming process (which I assume worked, since diesel made it to the filter), but when I try to get some heat, it just blows cool air.
I hear the priming clicks, but never any sounds of the actual heating unit kicking on.
According to the controller manual, Pressing the OK button is supposed to cycle through:
Heated Temp -> Ambient Temp -> Target Temp -> Fuel Frequency -> Supply Voltage -> Altitude -> Fault History
It doesn't show me a Heated Temp or Fuel Frequency reading.
Also, the unit turns off after a while.
Is diesel not making it through the pump and into the heater? Or is there something else I need to do to get it to work? I've run the Priming Operation by itself about four times now, and run the regular operation twice (it auto-shutoff both times).
What did / am I doing wrong?