Hello, I have a brand new system where the water from the house connects to the system and it runs through a set of filters Inc a ro and gets to the tank pure, only problem is iv gone to fill it up for the first time and all the water is coming out as waste and none going to the tank! Iv had a look and there's no water going to the di from the ro... So the water is comin straight out the ro to waste?! Don't know if that's going to make sense but I need some help figuring out why it's doing this! Also iv fiddled about with the tap on the ro and still only going to waste. Thankyou