Connect the hose barb overflow pipe to the push-fit elbow at the rear of the cabinet. Run the pipe downhill to an appropriate drainage point. The overflow must not discharge where it could cause damage to your property.
Open a nearby cold tap for 2 minutes to flush out any debris or air pockets caused by the plumbing work. Close the tap.
After the physical installation is complete, you'll need to commission the system properly.
Both the inlet and outlet threaded connections can be removed by unclipping the retaining clips to facilitate an easier hose connection. After fitting the hoses, always remember to reinsert the clips to secure them firmly in place. harvey hv3 water softener installation manual
Ensure the arrows on the valves match the direction of the water flow. 4. Connecting the Hoses
The salt cabinet has an overflow port at the back. If the brine tank overfills (rare, but possible), this prevents flooding.
Apply a thin layer of plumbing silicone grease to the black O-rings on the hose connectors. Connect the hose barb overflow pipe to the
Apply PTFE tape to the male threads of the bypass valve before attaching the connections. 🔌 Step 3: Connecting the Hoses to the HV3
Ensure the blocks slide all the way down and sit flat against the bottom of the cabinet.
: Directs freshly softened water into the home's plumbing system. Open a nearby cold tap for 2 minutes
Proper preparation is crucial for a successful water softener installation. Before you even touch your tools, work through this comprehensive checklist.
: The primary benefit—your HV3 will remove the minerals that cause limescale, protecting your pipes, boiler, and appliances. Installing a Harvey water softener will over time dissolve existing limescale deposits around your home and prevent new ones from forming.
Thread your food-grade flexible hoses onto the bypass valves and connect them to the matching ports on the softener. Hand-tighten first, then finish with a light turn from a spanner. Avoid over-tightening to protect the internal plastic housing threads. Step 3: Setting Up Drain and Overflow Lines Harvey Water Softener Repair / Rebuild [Water Softening]
Close the entirely. The house is now running on the water softener loop.