Water Specialist 1” Control Valve Series Model: WS1EI 1.25” Control Valve Series Model: WS1.25EI Operation and Instruction Manual for OEM Only. Please Note: This operation and instruction manual is for the training of the OEM and for the OEM to use to train their customers. This document is not to be used as the complete system manual.
WS1EI & WS1.25EI Manual Table of Contents Programming Instructions Control Valve Function and Cycles of Operation Drawings and Part Numbers Front Cover and Drive Assembly WS1EI Drive Cap, Pistons and Spacer Stack WS1.25EI Drive Cap, Pistons and Spacer Stack WS1 & WS1.25 Identification Figure Refer to 1.
Control Valve Function and Cycles of Operation • Page 1 WS1EI & WS1.25EI Manual Control Valve Function and Cycles of Operation This glass filled Noryl1 (or equivalent) fully automatic control valve is designed as the primary control center to direct and regulate all cycles of a water softener or filter. The WS1EI and WS1.25EI control valves are only available in downflow regeneration. When the WS1EI or WS1.
Control Valve Function and Cycles of Operation • Page 2 WS1EI & WS1.25EI Manual ▲ The user can initiate manual regeneration. The user has the option to request the manual regeneration at the delayed regeneration time or to have the regeneration occur immediately: 1. Pressing and releasing the REGEN button. “ ” will flash towards Regen on the display and the regeneration will occur at the delayed regeneration time. The user can cancel the request by pressing and releasing the REGEN button. 2.
Drawings and Part Numbers • Page 1 WS1EI & WS1.25EI Manual EI Front Cover and Drive Assembly Drawing No. 1 2 3 4 5 6 Not Shown Order No.
WS1EI & WS1.25EI Manual Drawings and Part Numbers • Page 2a WS1EI Drive Cap Assembly, Downflow Piston, Regenerant Piston and Spacer Stack Assembly Drawing No. Order No.
Drawings and Part Numbers • Page 2b WS1EI & WS1.25EI Manual WS1.25EI Drive Cap Assembly, Downflow Piston, Regenerant Piston and Spacer Stack Assembly Drawing No. Order No. 1 V3430 WS1.5 Spacer Stack Assembly 1 2 V3004 Drive Cap ASY 1 3 V3178 WS1 Drive Back Plate 1 4 V3407 WS1.5 Piston Downflow ASY 1 5 V3174 WS1 Regenerant Piston 1 6 V3135 O-ring 228 1 7 V3180 O-ring 337 1 V3358 O-ring 219 (Distributor Tube Opening 33.5 mm (1.
Drawings and Part Numbers • Page 2c WS1EI & WS1.25EI Manual WS1 & WS1.25 Identification Figure WS1 with 1.050" Distributor Tube Opening Identification Spacer Color: Grey 1.25" Black Plug D 1.25" Note: The WS1 downflow piston is a solid amber color. WS1.25 with 1.32" Distributor Tube Opening Identification Spacer Color: Black 1.5" Grey Plug 1.5" WS1.25 with 32mm Distributor Tube Opening Identification Spacer Color: Black 1.5" Grey Plug Grey Ring 1.
WS1EI & WS1.
WS1EI & WS1.25EI Manual FOR INFORMATION COMMON TO ALL 1” & 1.25” CONTROL VALVES REFER TO THE WS1&WS1.
WS1EI & WS1.25EI Manual Revision History: 11/12/07 DRAWINGS AND PART NUMBERS • PAGE 1 4 V3408EI-01 Form No.