what system?

[Pjj]

Thanks Spruce. He seems pretty knowledgeable and he does know how to reset my boiler by putting it on his diagnostic software and resetting it that way. He just told me I should be able to reset it myself by pulling the fuse out for 10 seconds, but it doesn't work. So each time it locks out I have to go to him for a reset by the computer. It's throwing up flame failure on the diagnostics. He thought it was the fuel line originally and it worked for a couple of months then stopped again. It had a new burner last year and I've only used it for about 5 months since the new burner because of swapping it over to a new van. Batteries are all ok he says. I'm wondering if it's a sensor issue or something putting it into lockout mode.

To reset mine I take the fuse out for 30 seconds put it back in turn the controller on then turn it off remove fuse again for 30 seconds put it back turn controller back on and that resets it