@BobbyD posted:I had one installed and now there are no chuffs. How would it be reprogrammed? Dreading shipping it back.
Follow the instructions, install the jumper, rotate the flywheel (probably manually), remove the jumper.
AKA- the same way you originally "programmed" the chuff rate during the install.
Edit:
Put another way, it's either lost the programming, or it's no longer functioning. Again, the way to sort that out is go back, get the original install instructions, and follow the steps for setting the rate. If it never blinks the LED- then it's probably not working/sensing/powered and you have to sort out which one.