Brine tank fills with water and overflows or stands nearly full of water after regeneration.

Safety first: Unplug the unit and place it in bypass. Wear gloves when working with salty water.

• Shut off water: Close the inlet valve to stop further filling. Use a wet/dry vacuum or small pump to remove excess brine from the tank.
• Inspect float: Remove the brine well cover and lift out the safety float assembly. Clean salt sludge and ensure the float moves freely and seals at the top.
• Check brine line: Inspect the brine tubing and check valve for cracks, leaks, or blockages. Replace damaged tubing and the Crystal Quest brine check valve if it does not seal.
• Verify settings: Confirm the brine refill time is set correctly for your tank size. Reduce refill time if excessive.
• Test: After reassembly, run a manual regeneration and observe the refill step to ensure the water stops at the correct level.