In need of some help, ive been trying to fix a repco 5r45-2 water conditioner for the past couple days. The problem is its not cleaning any of the water even with enough salt in the brine tank the water still comes out of the faucet smelling like iron. Even after manually cycling, the water still smells awful. Ive cleaned a lot of the components in the assembly on top and they werent that dirty or plugged. water pressure is still the same, it just doesnt seem like the water is going into the filter tank and actually cleaning. anyone have any pointers or suggestions??