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.
If you have a problem, first check the bypass position. Then check for kinked drain or overflow lines. Then call Harvey technical support.
Your Harvey HV3’s bypass system typically consists of three valves: , Outlet , and Bypass .
Maintain a minimum 20mm air gap between the end of the drain hose and the water spill level of the drain to prevent back-siphoning. harvey hv3 water softener installation manual
Water discharging from the overflow or drain isn't flowing correctly.
Allow water to fill the first cylinder of the Harvey HV3 gradually. You will hear water moving through the unit. Slowly open the .
Avoid areas prone to freezing temperatures or direct, intense sunlight. 🗺️ System Layout & Plumbing Diagram Connect the hose barb overflow pipe to the
Do not install where temperatures drop below freezing.
Check all hose connections on the back of the softener for leaks.
To help refine your setup or troubleshoot any specific issues with your installation, let me know: Is your plumbing system pipework? If you have a problem, first check the bypass position
| Problem | Likely Cause | Solution | |--------|--------------|----------| | Salty taste after regeneration | Brine valve stuck open | Clean brine valve seat | | No soft water | Bypass valve open | Close bypass | | Low flow rate | Blocked inlet screen | Remove and rinse screen | | Regeneration not initiating | Meter turbine stuck | Remove meter and clean | | Water leaking from overflow | Overfilling due to faulty float | Replace brine float assembly |
: The ideal location for your HV3 is close to the incoming mains water stopcock, with access to a power point (even though the unit is non-electric, you'll need one for testing equipment), and near a drain for regeneration waste. It should also be placed near an outside wall if possible to facilitate the overflow hose installation.
The Harvey HV3 water softener installation manual dedicates an entire section to pre-installation planning. Do not skip this page. Here is what you need to confirm: