Water has a salty taste after regeneration.

Safety: Do not drink water that tastes strongly of salt until the issue is resolved.

• Extend rinse: Increase the fast rinse time in the Hansgrohe control settings to ensure all brine is flushed from the resin bed.
• Check drain line: Inspect and clear any restrictions in the drain line that could reduce rinse flow.
• Verify salt dosage: Ensure salt dosage is not set excessively high for the resin volume.
• Inspect check valve: Check the internal check valve in the brine line or outlet manifold for proper operation. Replace if it leaks or sticks.
• Flush system: After adjustments, run several tankfuls of water through the system before using for drinking.