5 SOFTENER INSTALLATION AND USER GUIDE BARRIE • ONTARIO • CANADA 705.733.8900 WWW.EXCALIBURWATER.COM 1.7) Brine Line Connection Install 3/8” O.D. Polyethylene tube according to specification sheet from the brine tank to the control valve. 1.8) Overflow Line Connection • Only used where brine tank overflow water spillage can damage flooring or structure. • Brine tank is equipped with safety float valve which prevents the overflow in case if control valve fails to control the refill cycle. • In case if safety float also fails to stop refill then only the water will come through overflow line connection. 1.9) Drain Line • The ½” tubing must be used for drain line. • Leave minimum of 6” gap between flow control fitting and solder joints. The gap less than this can damage the flow control. • If the drain line is elevated and then emptied into the drain below the level the of control valve then 7” loop should make at the end of drain line. • The air gap between the drain and the end of the drain line must be twice the diameter of the tube. • The drain line must be clamped or strap tied at the end to secure in position. Tank Brine Line Connection Brine Line Drain Line
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