Softener Full [top]: 40278 Water

Pull the float assembly out and clean it. Ensure the float rises and falls freely in its cage. 5. Excessive Water Pressure

Clean the nozzle and venturi assembly located on the side of the valve head. Debris in these small ports prevents the suction needed to draw brine out of the tank during regeneration. Maximizing Efficiency When the System Is Full

If the system cannot push water through the external drain hose, the tank will overflow. 40278 water softener full

When your Kenmore 40278 is fully loaded, optimize your control programming to save water and electricity.

Features a high-flow valve configuration to maintain household water pressure. How to Correctly Fill the Salt Tank Pull the float assembly out and clean it

Most modern softeners use a float assembly inside the brine well (the small plastic tube inside the salt tank). When the water level rises too high, the float lifts and triggers a sensor or a mechanical shut-off.

The "40278" typically refers to the (model number often cross-referenced with GE parts). The term "full" in this context can be a source of confusion. It usually refers to one of two things: Excessive Water Pressure Clean the nozzle and venturi

If the system tries to regenerate but the drain line is kinked, frozen, or clogged, the water has nowhere to go. It will stay in the system or back up into the brine tank.