Dynasty 350 Help 24 code

[lmbbuilders]

Also, I have access to a Dynasty 400...Do you think it shares the same board that I could possibly swap to see if the board I have is the issue? S/N is MH130081L

[lmbbuilders]

So, I did some digging and it looks like this 273248A board was just replaced...but it still has the same issue. The serial number on the board is J2212984-003 NC-1...I'm not 100% sure, but i think this board is a 2022 model? Do you think it has a bad board already?

[lmbbuilders]

Sorry for the delayed response! “Mother’s Day weekend”, then my daughter’s birthday… lol. I checked the pins as you suggested.

RC-16 (1) +15.05 Vdc
RC-16 (2) -15.20 Vdc
RC-16 (3) +24.3 to +25.7 Vdc **not steady**
RC-16 (4) -25.40 Vdc

I did notice...

[lmbbuilders]

Hi, I just joined the forum yesterday looking for some assistance. I have a dynasty 350 welding machine that has an error code “help 24”. Would someone be able to help me trouble shoot/diagnose the issue? I have a fluke multimeter but I can’t seem to find a service manual online. Any help is appreciated....