Just received a brand new maxcap 90 Ro/DI unit. Plugged it all in. My pressure is low ( about 25 ) so i ordered a booster pump that should arrive in the next few days. My questions is, as it is, i am getting no water come out of the Blue water line coming out of the unit. Is it because of my low pressure, or am i missing something else?? P.s i checked to make sure the flush valve was closed, so i know its not because of that. Thanks!!