However, even the best hardware is only as good as its installation. Whether you have lost the original paperwork, bought a second-hand unit, or are planning a DIY install, searching for the is likely your first step.
Inspect every joint, hose connection, and the base of the unit for any signs of weeping or dripping water. Maintenance and Troubleshooting
This is a non-electric unit, so it relies on water pressure to regenerate. harvey hv3 water softener installation manual free
This comprehensive installation manual provides a free, step-by-step technical blueprint for plumbers and competent DIY enthusiasts to safely mount, plumb, and commission the system in compliance with standard water regulations. Pre-Installation Requirements & Site Selection
Open the outlet valve and a soft water tap (like the kitchen sink) for several minutes to flush air from the system. However, even the best hardware is only as
comes with a bypass valve. Install this onto the inlet and outlet ports of the softener. The bypass allows you to shut off water to the softener for maintenance without turning off the water to the rest of the house. Step 3: Connect the Hoses
Pipe cutter/hacksaw, wrench, PTFE tape, flexible hoses (WRAS approved), and a drill. Maintenance and Troubleshooting This is a non-electric unit,
Once installed, use a total hardness test kit. Your water should now register as "0" or "trace" hardness. If the water remains hard, check that the bypass valve is closed and the inlet/outlet valves are fully open.
Usually includes 15mm or 22mm hoses, a bypass valve, and a drain hose. Tools: Pipe cutter, adjustable wrench, and bucket. Salt: Block salt is specifically required for the HV3. 2. Choosing the Location
Cut into the rising main to fit a bypass valve. This allows you to divert water away from the softener for maintenance or garden use.