The Defense Acquisition University Alumni Association (DAUAA) is an alumni organization for the Defense Acquisition University. It was founded in 2002 and is still very active today.
Fill your fresh water tank again with cold water and let the water sit in the tank for about 8 to 12 hours. After the allotted time, turn on all the faucets and water outlets in your RV again and let the water run until the smell of the bleach goes away.
Repeat the procedure for manual regeneration after the water flow stops (11 to 90 minutes, depending on the model) to be sure both resin tanks are regenerated. Note: If your hot water tank has refilled with hard water, it may take several days for it to empty and for your water to feel soft again.