Installation manual

20 W100T Twin Alternating Series Softeners
Drive Cap Assembly, Downflow Piston, Upflow Piston, Regenerant
Piston and Spacer Stack Assembly
Drawing No. Order No. Description Quantity
1 V3005 W100T Spacer Stack Assembly 1
2 V3004 Drive Cap ASY 1
3a V3011* W100T Piston Downflow ASY
1
3b V3011-01* W100T Piston Upflow ASY
4 V3174 W100T Regenerant Piston 1
5 V3135 O-ring 228 1
*V3011 is labeled with DN and V3011-01 is labeled with UP. Upflow option is not applicable to
EA, EE or EI control valves.
NOTE: The regenerant piston is not used in backwash only applications.
1
2
3b
4
3a
5
Refer to programming and Cover Drawing Manual