Searched on google to find the meaning of the code, as it was not in manufacturers information. Found that I needed a new pressure switch for the water level. Viewed the video on replacement, although not exactly for the machine I have, it was close enough.
I could not find the part on your website, so did the chat with your tech. She identified the part and placed the order. The part was an exact replacement (like for like), and it took me maybe half an hour to do the job, part of which was moving the machine around and such. It worked on the first new attempt. Thank you.