Operational and Salt Usage Modes March 25, 2026 17:08 Updated This article describes the different regeneration and salt usage modes for commercial water softeners. Operational and Salt Usage Modes (002).pdf 100 KB Download Related articles Programming the CUC2 Universal Control 2" Valve Softener/Filter Manual Preparing a Softener Before Vacation EWS Commerical Filter Performance Specifications EWS Commerical Softener Performance Specifications