- Oct 8, 2016
So last night i started getting a fault code 51 on my pip. Quite annoying because i've got my 3d printer and internet running off of it and killed a print twice now. 51 says the inverter was overloaded, but i've never had more than a 50% load on it. After removing DC and reconnecting it powers right back up. Any one else ever get that error when it's not overloaded? Think it could be on the way out? Been in production now for almost 2 years and the first issue i've had with it. Already emailed MPP support to see if they have any ideas.