Any ideas on leak source?

[Mountain Climber]

We have had our brand new 2017 Jayflight SLX 245RLSW since June. We took it out for the first real weekend yesterday. It started raining fairly hard and we had water pouring out of one of the a/c vents in the front bedroom. I am not 100% certain how the duct system is engineered yet, any ideas on where I should look to find a leak? Or let dealer do it?

[Mountain Climber]

Ok, disregard the question. I climbed on roof in the morning light and saw tear in roof material. Must have gone under a tree branch.