Hi all. I just received a new Smoke Hollow #4 electric smoker, but I'm missing the owner's manual. I've done some reading on here and am excited to get started. I'm a bit confused on what goes where in the smoker. The smoker came with a hanging pan I assume is for water and two seperate square pans that fit side by side on the bottom rack. I know one is for wood chips and has a grate in the bottom but what is the other one for? Also water or maybe charcoal? Also anything special I should do to season the smoker before my trial run? Thanks.