15 FILTER INSTALLATION AND USER GUIDE BARRIE ● ONTARIO ● CANADA 705.733.8900 WWW.EXCALIBURWATER.COM 4) CONTROL VALVE CYCLES Service Cycle In Service Cycle water flows through the upper basket and flows down to the bottom distributor. In this operation water is filtered through resin. C1 and C3 Cycle In Backwash Cycle water flows in upflow direction, the water enters the tank from bottom distributor and collected by upper basket. This operation lifts the bed and wash the resin. The water goes out through the drain line. C2 Cycle In Brine Cycle water flows in downflow direction which siphon the brine solution from brine tank and slow rinse water goes to the drain. Note: - Backwash, Brine and Rinse cycles bypass the supply water to the demand. C4 Cycle In Rinse Cycle water flows rapidly in downflow direction through the resin to the drain. This cycle washes the excess sodium from the resin particles. Fill Cycle (C5 Cycle - Not Shown): - The water flow same as Service operation but water also flows to the brine tank for refilling.
RkJQdWJsaXNoZXIy NTc4ODc=