or am I too stu-stu-stupid to make it work? I wired it up in the pretty obvious way from the diagram on the sticker. I read up/watched a YouTube video on programming it. Set my target F1 to 6 (as I assume it's Celsius), set the F2 to 1, left F3 at 3 and F4 at 0. The temp reading is now up to 12, the COOL light is solid and my keezer isn't running. I pulled out the MM and tested across the 3 different sets of clamp screws. 120 at the source, nothing across the COOL and nothing across the HEAT. I am at a loss and my brew is getting warm (after my last controller kicked the bucket and froze it all solid).