Weil-Mclain Ultra Phd 155

Thom Masse (rookie)

Anyone install one of these yet? What a beauty! Running it in a "game room / pool house" (yes HOUSE). One zone for forced hot air the other to a DHW tank. The thing is smarter than me! 362 day rookie, 3 days for my 1st anniversary.
The carpenters call and say the boiler isn't heating up, or running. It's 70 degrees outside you don't need heat I told them. But it doesnt run when we turn it up.(Probably wanted to show someone the Porche of boilers, and couldn't get it to fire) So I show up (360 days into my apprenticeship),and try to figure out what is wrong. I go through all the troubleshooting tips and it still doesnt fire. It fires for the DHW!
The thing is so smart, it knows it's warm enough outside that you don't need heat! So it won't fire.

Isn't that what I said to begin with?!
I love my work! And starting to get the "hang of it".