The nozzle and venturi assembly is the "heart" of the suction process. It creates a vacuum that pulls brine out of the salt tank and into the resin tank. If even a tiny piece of sediment or a salt crystal blocks the small internal hole, the suction fails, but the machine will keep adding water during its fill cycle.
The code specifically points to an overflow or high-water condition . Because the system cannot properly draw brine for regeneration, your water will likely remain "hard" until the issue is resolved. Common Causes of a Full Brine Tank 1. A Clogged Brine Valve or Venturi 40278 water softener full
While "40278" does not typically represent a complete standalone water softener model, it is frequently used in parts catalogs for and other DIY-friendly brands. A "Full" kit usually includes essential seals, O-rings, and valves needed to restore pressure and efficiency. Key Features and Performance The nozzle and venturi assembly is the "heart"