Tier1
Temperature-Related Brine System Malfunction
Softener occasionally overflows brine tank only during very cold or very hot weather.
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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
Thermal expansion in plumbing, Seasonal changes affecting drain or brine line, Condensation causing float sticking, Partial ice formation in lines
How to Fix / Troubleshooting
Safety first: Unplug the unit and clean up any spilled brine promptly to avoid corrosion and slipping hazards.
- Check thermal expansion: If you have a closed plumbing system, install or service a thermal expansion tank to prevent pressure spikes that can affect refill.
- Insulate lines: Insulate brine and drain lines exposed to temperature extremes to prevent condensation or freezing.
- Clean float assembly: Remove and clean the brine float assembly to ensure it does not stick due to salt crust or condensation.
- Monitor refill level: After adjustments, observe several regenerations to confirm the brine level stabilizes at the correct height.
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Repair Difficulty
Medium
3/5
Required Part
Tier1 brine float assembly
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