Harvey Hv3 Water Softener - Installation Manual Free [updated]

Alternatively: If using a molded block bypass valve, connect it directly inline with the cut pipe according to the directional arrows stamped on the valve body. Step 3: Connect the Flexible Hoses

Install on firm, level ground near the main water entry point. Avoid areas near boilers or radiators where excessive heat (above 100°F/38°C) could melt hoses.

Ensure a waste pipe or standpipe is nearby for regeneration wastewater.

: Create a three-valve bypass to allow you to disconnect the softener for maintenance without cutting off the house's water. harvey hv3 water softener installation manual free

Following the general guidelines for block salt softeners, here is the typical installation sequence: Step 1: Isolate the Water Supply

Attach the flexible braided hoses to these ports. Ensure the rubber washers are correctly seated inside the hose female ends.

Check dynamic pressure; ensure it is under 6.0 bar. Use a pressure-reducing valve if necessary. Hard water symptoms persist after setup Unit is trapped in bypass mode or out of salt Alternatively: If using a molded block bypass valve,

Never install the unit outside or in uninsulated spaces where temperatures drop below 0°C. Freeze damage voids warranties. 3. Plumbing Layout and The Bypass System

Minimum 1.7 bar , Maximum 6.0 bar . If your daytime pressure exceeds 6 bar, you must install a Pressure Reducing Valve (PRV) before the unit.

While Harvey Water Softeners typically recommends professional installation Ensure a waste pipe or standpipe is nearby

Free Guide: Harvey HV3 Water Softener Installation Manual & Setup

The is one of the most reliable, non-electric, twin-cylinder block salt water softeners. If you are looking for a free installation manual to set up or service this unit yourself, this comprehensive guide covers everything from plumbing layouts to system commissioning.

If your daytime water pressure exceeds 5 bar, or if night-time pressure spikes near 6 bar, you must install a pressure reducing valve upstream.

Connect the from the outlet port of the softener back to the house plumbing side of your bypass valve.

Pour approximately 2 to 3 liters of clean tap water directly into the bottom of the salt cabinet to prime the system. Pressurize the Softener: Slowly open the Inlet Valve . Slowly open the Outlet Valve . Close the Bypass Valve .