WaterBoss No Brine Draw / Brining Failure

Softener does not use any salt; salt level never goes down

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Clogged brine injector (venturi), Blocked brine line, Stuck brine valve, Salt bridge in brine cabinet

How to Fix / Troubleshooting

Safety: Place the unit in bypass and unplug power before servicing the brine system.

  • Check for salt bridge: Push a broom handle or plastic rod straight down into the salt. If you hit a hard crust with empty space underneath, break up the bridge and remove loose chunks.
  • Inspect brine line: Follow the small tubing from the valve to the brine well. Ensure it is not kinked, pinched, or leaking. Remove and blow through it to confirm it is clear.
  • Clean injector/venturi: Remove the injector assembly from the valve (usually under a cap). Soak in warm water and clean small orifices with a soft brush or toothpick. Do not enlarge the holes.
  • Check brine valve float: Remove the brine well cover and ensure the float assembly moves freely up and down. Clean any salt sludge or debris.
  • Run a manual regeneration: After reassembly, start a regeneration and observe whether the brine level drops during brine draw.
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Repair Difficulty

Medium 3/5

Required Part

Brine Injector / Venturi Assembly
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