During a normal Morton or Kenmore water softener regeneration cycle, the system pumps a controlled amount of water into the salt tank to create brine. It then relies on a vacuum effect to suck that salty water back out to clean the resin beads. If the water level remains high or overflows, one of the following components has failed: Kenmore Water Softener Tear down Troubleshooting
Use a sturdy tool to break up any salt bridging.
Hard water leads to scale buildup inside pipes, which can reduce water flow and pressure. It dramatically shortens the lifespan of water-using appliances like water heaters, dishwashers, and washing machines. It makes soap less effective, leaving a film on your skin and hair, and creates stubborn, hard-to-clean spots on glassware, dishes, and fixtures. For many homeowners, the solution is a whole-house water softener. 40278 water softener full
During a normal Kenmore recharge cycle , the control valve relies on a precise physics principle called the . The system passes water through a small restriction to create a vacuum suction, which pulls the saltwater (brine) out of the salt tank and flushes it over the resin beads.
The 40278 water softener refers to a common model/series designation used by several manufacturers for compact residential water softening units. These systems remove hardness minerals (calcium and magnesium) from water through ion exchange, preventing scale buildup in pipes, fixtures, and appliances, improving soap performance, and extending appliance life. During a normal Morton or Kenmore water softener
: The bypass valve is a critical component that allows you to isolate the softener for maintenance while keeping water flowing to the rest of your house.
If your in the salt tank, you are dealing with a classic system breakdown where the brine tank is failing to drain during the regeneration cycle. While a few inches of water at the bottom of the tank is perfectly normal, a tank that is completely full, overflowing, or flooding your salt pellets indicates a clogged venturi assembly, a restricted drain line, or a faulty float mechanism . Hard water leads to scale buildup inside pipes,
Why Your Kenmore 40278 Water Softener Is Full of Water (And How to Fix It)