I have a 2015 Fleetwood Providence. I have the 400D Aqua Hot. On the electric side, hot water and electric heat to Zone 3 work fine. When engaging the Burner Switch, light comes on, blower comes on, however, I do not hear ignitors, no smoke from the exhaust and no smell of diesel.
After about 30 seconds the light goes out on the Burner Switch. I would surmise, that with no ignition (popping sound) and/or smell of diesel, this may be electrical. I am getting ready to take to dealer, any last minute suggestions. Tank is full, there are no red lights on the panel.