Hehe thanks guys!
One SSR is for the enclosure heater (runs off 240V AC), which up until now had it's own PID controller and sat in the bottom of the case (what z range are you talking about??
). That's going to end up on one of the wall panels, and controlled by the rumba so I can turn it off when the print is done (currently sort of prevents overnight printing, don't like leaving handmade heaters on overnight...).
The other is for the bed heater (potentially) - but at the moment it's just the stock bed and the rumba should be more than capable of handling that. Thought I'd stick the SSR in for space reasons for now, in case I want to change the bed in the future (e.g. to a 240V one).
You'll notice I've only just started doing the wiring, as I've been procrastinating from chopping all the stock wiring off to put longer lengths in (needs to reach under the case now, rather than just to the back).
SD3. Mk2b + glass, heated enclosure, GT2 belts, direct drive y shaft, linear bearings, bowden-feed E3D v5 w/ 0.9° stepper
Smoothieboard via Octoprint on RPi