Best posts made by ockray83

That worked! Thank you for your help. My delta is back up and running.

@o_lampe The jumper is in the Vin position.
The MOSFet is identified as F5305S
The coupler appears to be an EL817
I'm not certain if that helps at all.

It looks like makerhive sells all their berd air kits with these switch boards now. If this were a common issue I think I would find it in forum posts somewhere. Maybe I have a defective board/pump?

Side note, I did try running a print at 100% speed, just to see what happened and I noticed that while the heated bed output light was illuminated, I got a slight change in pitch from the pump and checking with a meter, the power going to the pump was dropping off by .08vdc and rising back again once the light was out. At the moment the two are sharing the same PSU.

Update: makerhive got back to me and are sending me a new switch, they believe mine is defective. I should get it in a few days.

It has been a couple of weeks since I moved the router closer to my printer. I am happy to say that after moving the router to within about a 6ft line of sight with my printer, I have been enjoying DWC undisturbed by constant dropouts, save for one instance today, which I believe I can attribute to mistakenly trying to upload a g-code file into the job list via Slicer while another print was in progress.

I had enough confidence in the system's stability now that I invested in a smart effector & rods for the printer as well and I couldn't be happier with the result.

Thank you to everyone that replied and helped out a new user struggling. When I get around to building a second printer, I know what board I'm putting in it.