A call for help with ACCII

[Phillytwotank]

After years of trouble shooting and repairs of my ACCII in the el toro I feel like I've got a great grasp on all of that.

However, with the ACCIII in the blues mobile I feel a little like a babe in the woods. '84 w123

Moms is driving the car to work three days a week and she was super excited to have the climate control fully operational with cold AC.

Since I've had the car everything with the climate control had been working fine. I just charged up the refrigerant last weekend and it was ALL working fine all week until Friday.

So here's the situation...

No Blower in any mode,I can feel the compressor kick on, fuse 8 is good, no voltage at the blower, no vacuum pods are moving.

I took apart the pbu and checked for broken solder joints and didn't see anything a miss. My first time taking one apart tho so I'm not 100% positive I can say that it was all good.

Can anybody please maybe point me in a direction towards something to do next? I don't really want to start throwing parts at it if I can somehow narrow in on the exact cause of the problem.

Got to get it working again for me mom.

Thanks.
P