Run this pipe downward through an outside wall to a visible external point.
Fill the tank with block salt and add roughly 5 liters of water to the brine tank for the first cycle. Helpful Resources harvey hv3 water softener installation manual free
Connect the narrow drain tubing to the barbed drain fitting on the softener's control head. Secure it firmly with a hose clamp. Run this pipe downward through an outside wall
Ensure the bypass valves are in the correct position. Check that the unit has salt and that a "salt bridge" (hardened crust of salt) hasn't formed, blocking water contact. blocking water contact.