Original+ MINTEMP Error on first setup

[will-pemble 0]

Finished assembling the Original+ kit. Beautiful instructions, amazing craftsmanship on the unit itself. The *only* problem is that it doesn't work.

The unit passes the Cura setup test, including temp sense.

On my first print attempt, the head starts heating up, and when it gets to about 190/220, the unit throws a MINTEMP error and shuts down the heater.

I wiggled the wires. Reseated the plugs and wires for fan, PT100, Heater, heated pcb for the build plate. Power cycled both myself and the machine.

Every forum post I read tells a different MINTEMP story. From firmware to EMI, to pinched cables.

One thing of note, which might not be a thing, is that I've never heard the fan work. But, since the unit's never gotten hotter than 190, probably there's no need for a fan just yet.

I have the Ultimaker Original+ It's 30 hours old.

Thanks!

Will