<< But I can't see the manual of the Boiler Watch ...

http://www.k4icy.com/tutorials.html

But there is not special tutorial about this watch except the link of the Moi forum when you click on it!
http://moi3d.com/forum/index.php?webtag=MOI&msg=5179.1 (where you are ;)

I know that because I have translated all his tutorials in French ! ;)
http://moiscript.weebly.com/

And his site works fine ;)