Before you begin the installation, make sure you have:
Close the entirely. The house is now running on the water softener loop.
While technically possible for a competent DIYer with plumbing experience, self-installation requires careful attention to water regulations. The unit must be installed with appropriate backflow protection, drain arrangements, and overflow systems. If you choose to self-install, ensure you have checked the water pressure requirements and have all necessary WRAS-approved components. harvey hv3 water softener installation manual
Even with a well-installed system, occasional issues can arise. Here are some common problems and their solutions.
Installing a Harvey HV3 water softener involves connecting the unit to the main water supply, typically under the kitchen sink or in a utility space, following WRAS-approved procedures and maintaining water pressure between 1.7 and 6.0 bar. The process requires a three-valve bypass, proper drainage with an air gap, a 5-liter initial water charge, and the use of block salt. For the full installation manual, visit Harveys water softener installation manual Before you begin the installation, make sure you
Connect the drain line to the water softener's drain valve and direct it to a suitable drain, such as a floor drain or a sink.
The includes a detailed troubleshooting table. Here are the top errors: The unit must be installed with appropriate backflow
: With the softener's outlet valve closed and the bypass open, slowly open the inlet. Open a soft water tap (like the kitchen tap) to flush air and debris.
Run a mains cold tap (one that draws water from before the softener if possible) to flush any debris or air from the new pipework.