Connections

Question 1

Inlets at top

Answer 1

Hard water left. Soft water centre.

Question 2

Outlets

Answer 2

RO or blended water, top right. Storage tank, bottom left. Storage tank drain/sample, bottom 2nd left. Waste, bottom right. Pre-filter flush, centre right.

Question 3

Valve positions

Answer 3

Inlets and outlets open, bypasses (horizontal) closed. (usually a field installed bypass for whole unit as well)