Spent the day troubleshooting my webasto 3500 after running fine for about 8 hours yesterday. At the end of yesterday's trip, the unit faulted out with a fault code #1. I've followed the troubleshooting guide in the manual and still at a loss. The unit will start up and fault out after a few moments of heating
. I have:
1) confirmed diesel
is arriving at unit.
2) confirmed filter is not the issue (currently removed to take out of trouble shooting equation).
3) confirmed intake/exhaust is not obstructed.
4) disassembled unit and cleaned burner/glow pin (burner had carbon build up).
After taking care of all of the above, I am out of options from the manual. Anyone have others ideas?!?!
For the record
, unit only has about 100 hours total and has only sat for 2 months since previous operation (3 week trip where it performed flawlessly).
Thanks in advance for any ideas. Hoping to get this squared away soon as winter in the Pac NW without heat takes a toll.
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