Initial conditions solve failed to converge.

Hi,

I'm working on Simhydraulics to create a simple model for my homework. When I run the model , I met an error about solver configuration. I couldn't find where I made a mistake while I was creating a model. I've attached two pictures about this problem.

http://imageshack.com/a/img546/4969/1fcm.jpg

http://imageshack.com/a/img96/9095/em2y.jpg