BWT Excessive Salt Consumption

BWT softener uses salt much faster than expected

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Possible Causes

Regeneration frequency set too high, Incorrect hardness or capacity settings, Continuous internal leak to drain causing repeated cycles, Oversized injector drawing too much brine

How to Fix / Troubleshooting

Safety first: Ensure there are no active leaks before adjusting settings.

  • Review programming: Check the BWT controller for regeneration mode (time/volume), hardness setting, and capacity. Adjust to match actual water usage and hardness.
  • Check for continuous drain: Inspect the drain line for constant flow, which could trigger frequent regenerations. Repair valve leaks if present.
  • Verify injector: Confirm the injector size is correct for your model. Replace with the proper BWT injector if incorrect.
  • Monitor usage: After adjustments, track salt usage over several weeks to ensure it aligns with BWT’s expected consumption for your conditions.

If salt use remains abnormally high, have a technician check for internal valve bypass or programming errors.

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Repair Difficulty

Easy 2/5

Required Part

BWT injector/nozzle
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