owners manual for whirlpool ED22PWXAW10

Can you tell me where I can find an owner’s manual for this fridge? I can’t seem to find one and I’m having a hard time figuring out a problem with the water lines. What is the one in front for? The one in back? We have the ice and water dispenser in the door and the previous owner cut the lines. We now have to replace the tubes, but aren’t sure which one goes where.

Thanks.
Katy