Softener regenerates too frequently, wasting salt and water.

Safety first: No disassembly required for initial checks.

• Review settings: Compare the programmed hardness and capacity with actual water test results and Nobel's sizing chart. Reduce hardness setting if it was overestimated.
• Check for leaks: With all taps closed, check the display for flow. If it shows usage, locate and repair leaks or running toilets.
• Monitor usage: Track daily water usage on the display (if available) and compare with household expectations. Adjust regeneration reserve or day override settings accordingly.
• Inspect flow meter: If usage readings are clearly unrealistic, the flow meter may be faulty and should be cleaned or replaced.