Tier1 No Brine Refill

Brine tank water level is always very low or completely dry, and salt does not dissolve.

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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

Blocked refill port, Stuck brine valve closed, Incorrect refill time set to zero, Kinked brine line

How to Fix / Troubleshooting

Safety first: Unplug the unit before opening the control head or brine connections.

  • Check programming: Verify that the brine refill time is not set to zero. Adjust to Tier1-recommended value for your salt dosage.
  • Inspect brine line: Ensure the brine line from the control valve to the brine tank is not kinked, pinched, or blocked.
  • Check refill port: Remove the injector/venturi housing and inspect the refill port and associated passages for blockages. Clean thoroughly.
  • Test refill function: Start a manual regeneration and observe during the refill stage. You should see water entering the brine tank. If not, the internal brine valve may be stuck and the injector/valve assembly may need replacement.
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Repair Difficulty

Medium 3/5

Required Part

Tier1 brine valve / injector assembly
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