Water Specialist WS1 and WS1.25 Drawings & Service Manual 1
Contents
1. 1 4 12 1 0 0 8 p 0 6 0 4 Draw 0 2 Pressure psi N o AB o o oo ES o o N o LIGHT BLUE ORDER NO V3010 1J US Units Slow Rinse Flow Rate gpm Pressure psi WS1 amp WS1 25 Drawings amp Service Manual BLACK ORDER NO V3010 1A 900 Metric Units 1 00 IG ga 0 90 0 80 0 70 LT Slow Rinse LUT 0 60 0 50 0 40 0 30 Lt 0 20 4 Draw 0 10 100 200 300 400 500 600 700 800 Pressure kPa VIOLET ORDER NO V3010 1C Metric Units t amp z 5 100 200 300 400 500 600 700 800 Pressure kPa 900 WHITE ORDER NO V3010 1E Metric Units 3 5 3 0 Total N a Flow Rate lpm N Slow Rin un se 1 0 Draw 0 5 100 200 300 400 500 600 700 800 Pressure kPa 900 Page 9 BROWN ORDER NO V3010 1B Metric Units 1 60 1 40 Total _ L T 1 20 1 1 00 0 E Ba Slow Rinse z 0 80 1 d 0 60 47 0 40 1 Draw 0 20 100 202. Page 6 WS1 amp WS1 25 Drawings amp Service Manual Injector Order Information Typical Tank Diameter Injector Order Number Injector Color Up 7 gt wotoab Red i i woo ume ie wosk Light Green aa Actual tank size used may vary depending on the design and application of the system Tank diameter is an approximation for the following 1 downflow softener using standard mesh synthetic cation exchange media regenerating with sodium chloride 2 upflow softener using standard mesh synthetic cation exchange media regenerating with sodium chloride an inlet water pressure of 30 to 50 psi 2 1 to 3 4 bar and water temperature of 60 F 15 6 C water or warmer Higher pressures or lower temperatures would need smaller injectors to avoid lifting the bed Not applicable for WS1 25 control valves or EE El or TC WSI control valves WS1 amp WS1 25 Drawings amp Service Manual BLACK ORDER NO V3010 1A US Units 0 30 T Total 0 25 EE 0 20 E a Slow Rinse D Pl E 0 15 4 z LL 0 10 0 05 PT Draw 0 00 20 40 60 80 100 120 Pressure psi VIOLET ORDER NO V3010 1C US Units 0 60 0 55 Total 0 50 0 45 0 40 o pi m 0 35 x 0 30 m Slow Rinse
3. LY Page 21 WS1 amp WS1 25 Drawings amp Service Manual service flow diagram a u O E E m a Q O x z O E n a OUT IN HOME POSITION A KZ FE Z ZA y P Z Ha d Mg Z KZ ZZ zz Z 7 A Z WA 1 A L dz 74 E Lan Ul A B Ap 2777 77ZZZD AA 777 i JZ Xx 3 Z m fe a LL d OUTLET PORT FOR SERVICE WATER SUPPLY WATER INLET SUPPLY WATER TO TOP OF TANK CONDITIONED WATER FROM DISTRIBUTOR backwash flow diagram PISTON ROD IS BELOW 2nd STEP DOWN TO DRAIN L2 Hi YA Lie SUPPLY WATER INLET PVY LLL FA BACKWASH WATER TO DRAIN SUPPLY WATER TO DISTRIBUTOR d rE E KS LO w S ug pu 20 o SUPPLY WATER WS1 amp WS1 25 Drawings amp Service Manual flow diagram downflow brine Page 22 O o QD n Q a a o u Ha Ll cd mde a U gt a U o z z 25 zz 5 zz go 00 E EF Qu 5 2 z z un a 5 O o ui m I O 8 s x LL Gi n NN H x H SNU lt a lt BIN 3 x 2 RE SER gt lt H gt z reed gt YS m 7 lt di dm a u RE m n mg t KI gt a Q N d O N NEST Ern ER ao pa R BOY NSR u VEIT ULI LII ar 8
4. Bypass Valve n setts 32 MS Cal ata hss p E REA 34 SETVICEJNSEUCHONS sai EE 36 Troubleshootip o eot ete E pt PRA OG HON Qina h o eee En POE e et 41 Limited Wattabby cirea ih AIN Eri o nn teli hein eis 44 Page 4 WS1 amp WS1 25 Drawings amp Service Manual Valve Body Compliance Table ET Injector and or Main Regenerant Application Plug s Piston Piston Stack Body Injector in DN i 1 Downflow Softener or S Rep TSH V3001 V3001 02 Mixing V3001 03 Regenerating Filter A PIER MAS NM QC1 or V3001 04 QC2 Plug in DN and 1 Backwash Only Filter UP holes Install V3011 None V3005 Te M oo Refill Port Plug m Injector in UP V3001UP V3001 02UP Mixing 1 Upflow Softener hole Plug in V3011 01 V3174 V3005 V3001 03UP QC1 or V3001 04UP unlabeled hole QC2 1 25 Downflow Softener Injector in DN or Regenerating Filter hole Plug in UP V3407 V3174 V3430 V3020 or V3020 01 Mixing 1 32 Distributor hole M Plug in DN and 1 23 Tark wosk Only UP holes Install V3407 None V3430 V3020 or V3020 01 Mixing Filter 1 32 Distributor Refill Port Plug 1 25 Downflow Softener Plug in DN and or Regenerating Filter UP holes Install V3407 V3174 V3430 V3020 02 or V3020 03 Mixing 32mm Distributor Refill Port Plug Plug in DN and k20 Backwash Only UP
5. Form No V3115 99 9 19 2008 U S Patents 6402944 6444127 and 6776901
6. LL 0 25 7 0 20 0 15 Draw 0 10 20 40 60 80 100 120 Pressure psi WHITE ORDER NO V3010 1E US Units 0 9 0 8 0 7 Total 0 6 o 2 3 0 5 3 Slow Rinse u 04 0 3 0 2 Draw 0 1 20 40 60 80 100 120 Pressure psi Page 7 BROWN ORDER NO V3010 1B US Units 0 45 T Total 0 40 635 B 0 30 E 1 X S 025 M 3 Pa Slow Rinse A i 0 15 P Draw 0 05 0 00 20 40 60 80 100 120 Pressure psi RED ORDER NO V3010 1D US Units 0 7 0 6 0 5 Flow Rate gpm o R o w Pressure psi BLUE ORDER NO V3010 1F US Units Flow Rate gpm Slow Rinse 20 40 60 80 100 12 Pressure psi 0 Page 8 YELLOW ORDER NO V3010 1G US Units 1 4 12 Total 1 0 R g 0 8 x Slow Rinse 8 0 6 0 4 Draw 0 2 20 40 60 80 100 120 Pressure psi ORANGE ORDER NO V3010 1I US Units 2 5 Total 2 0 1 5 3 10 Slow Rinse 0 5 Draw 0 0 20 40 60 80 100 120 Pressure psi LIGHT GREEN ORDER NO V3010 1K US Units 4 0 3 5 3 0 E 25 g 20 x z 2 15 1 0 0 5 0 0 Pressure psi Flow Rate gpm WS1 8 WS1 25 Drawings amp Service Manual GREEN ORDER NO V3010 1H US Units
7. the PC board The water meter plug gray wire connects to the three pin jack on the far right hand side of the PC board The PC board can be removed separately from the drive bracket but it is not recommended Do not attempt to remove the display panel from the PC board Handle the board by the edges To remove the PC board from the drive bracket unplug the power water meter and motor plugs from the PC board Lift the middle latch along the top of the drive bracket while pulling outward on the top of the PC board The drive bracket has two plastic pins that fit into the holes on the lower edge of the PC board Once the PC board is tilted about 45 from the drive bracket it can be lifted off of these pins To reinstall the PC board position the lower edge of the PC board so that the holes in the PC board line up with the plastic pins Push the top of the PC board towards the valve until it snaps under the middle latch weave the power and water meter wires into the holders and reconnect the motor water meter and power plugs The drive bracket must be removed to access the drive cap assembly and pistons or the drive gear cover It is not necessary to remove the PC board from the drive bracket to remove the drive bracket To remove the drive bracket start by removing the plugs for the power source and the water meter Unweave the wires from the side holders Two tabs on the top of the drive back plate hold the drive bracket in place Simultaneously lift
8. Fitting 3 4 Brass SharkBite Assembly Description WS1 Fitting 1 Brass SharkBite Assembly Drawing No Order No Description Quantity Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 3 V3105 O Ring 215 2 4 V3628 WSI Ftg 3 4 Brass SharkBite 2 4 V3629 WSI Ftg 1 Brass SharkBite 2 Order No V3007 14 Description WSI Fitting 44 Plastic Male BSPT Assembly Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 4 V3594 WSI Fitting 3 4 Plastic Male BSPT 2 Page 20 WS1 amp WS1 25 Drawings amp Service Manual Bypass Valve Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 4 V3145 WSI Bypass 1 Rotor 2 5 V3146 WSI Bypass Cap 2 6 V3147 WSI Bypass Handle 2 7 V3148 WSI Bypass Rotor Seal Retainer 2 8 V3152 O ring 135 2 9 V3155 O ring 112 2 10 V3156 O ring 214 2 Not Shown Order No V3191 01 Description WS1 Bypass Vertical Adapter Assembly Order No Description Quantity V3151 WSI Nut 1 Quick Connect 2 V3150 WSI Split Ring 2 V3105 O Ring 215 2 V3191 WSI Bypass Vertical Adapter 2 Hi WRG
9. completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board black wire and plug back in or For valves that use a TC circuit board three buttons press and hold SET and DOWN buttons for 3 seconds The cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET For all other valves press and hold NEXT and REGEN buttons for 3 seconds This resets the electronics and establishes the service piston position The display should flash all wording then flash the software version and then reset the valve to the service position WS1 8 WS1 25 Drawings 8 Service Manual Troubleshooting Page 41 TC control valves do not have meters so shaded ares are not applicable for TC control valves Problem 1 Timer does not display time of day a Possible Cause Power Adapter unplugged Solution a Connect power b No electric power at outlet b Repair outlet or use working outlet c Defective Power Adapter c Replace Power Adapter d Defective PC board d Replace PC board 2 Timer does not display correct time of day a Switched outlet a Use uninterrupted outlet b c Power outage Defective PC board b Reset time of day If battery is present the battery may be depleted See Front Cover and Drive Assembly drawing f
10. feature to allow a 4 NPT connection to the inlet and or outlet which can be used for a RO feed test ports pressure tap ports etc The installation fitting assemblies are sold in pairs and consist of two fittings two nuts two split rings and two o rings The installation fitting assemblies and the bypass valve are sold separately from the control valve Both elbow fittings have a unique drill out feature to allow a 4 NPT connection to the inlet and or outlet which can be used for a RO feed test ports pressure tap ports etc Some semiconductor materials exhibit a phenomenon in the presence of a magnetic field that is adaptable to sensing devices When a current is passed through one pair of wires attached to a semiconductor another pair of wires properly attached and oriented with respect to the semiconductor will develop a voltage proportional to the magnetic field present and the current in the other pair of wires Holding the exciting current constant and moving a permanent magnet near the semiconductor produces a voltage output proportional to the movement of the magnet Hall effect devices provide a high speed response excellent temperature stability and no physical contact Page 32 WS1 amp WS1 25 Drawings amp Service Manual Bypass Valve The bypass valve is typically used to isolate the control valve from the plumbing system s water pressure in order to perform control valve repairs or maintenance The WSI bypass valve is pa
11. flow control retainer fits in the refill elbow The refill flow control retainer houses the refill flow control which controls the flow rate when the regenerant tank is being refilled The refill flow control is a flexible washer like part with a small orifice and a precision molded contour that delivers a steady 0 5 gpm regenerant tank refill rate at varying inlet pressures Refill is accomplished with treated water The refill flow control assembly is installed in an easy to access refill elbow located on top of the control valve The refill flow control assembly is attached to the control valve with a locking clip The locking clip allows the elbow to rotate 270 degrees so the outlet can be orientated towards the regenerant tank The control valve has a standard refill elbow to which a 3 8 flexible tube can be connected An optional elbow can be ordered which accommodates a 12 flexible tube for a high regenerant draw rate situation G injectors and larger Both elbows use the same refill flow control and retainer If the control valve is to be used as a non regenerant filter control valve the refill elbow is removed and replaced with a refill port plug P N V3195 01 Page 30 WS1 amp WS1 25 Drawings amp Service Manual Drain Line Flow Control and Fitting Assembly The drain line flow control assembly includes a drain line flow control and a fitting The drain line flow control allows proper media bed expansion by regulating the flow rate
12. for 1 V3190 100 WS1 DLFC 10 0 gpm for 1 One V3190 110 WS1 DLFC 11 0 gpm for 1 DLFC 9 V3190 130 WS1 DLFC 13 0 gpm for 1 must be V3190 150 WS1 DLFC 15 0 gpm for 1 used if 1 V3190 170 WS1 DLFC 17 0 gpm for 1 fitting is V3190 200 WS1 DLFC 20 0 gpm for 1 used V3190 250 WS1 DLFC 25 0 gpm for 1 Can be ordered as a set Order number V3008 02 description WS1 Drain FTG 1 Straight Water Flow Proper DLFC orientation directs water flow towards the washer face with rounded edge WS1 8 WS1 25 Drawings 8 Service Manual 1 AJIJ AJIN Drawing No Water Meter Meter Plug and Mixing Valve Order No V3151 V3003 V3118 01 V3105 V3003 01 V3013 Description WSI Nut 1 QC WSI Meter ASY WSI Turbine ASY 0 ring 215 WS1 Meter Plug ASY Mixing Valve Quantity pas kaa kasa aa 1 Optional 4 yder number V3003 includes V3118 01 WSI Turbine ASY and V3105 O ring Page 17 THIS WATER METER SHOULD NOT BE USED AS THE PRIMARY MONITORING DEVICE FOR CRITICAL HEALTH EFFECT APPLICATIONS NOTE A water meter is not applicable for a TC control valve Page 18 WS1 amp WS1 25 Drawings amp Service Manual Installation Fitting Assemblies Order No V3007 Order No V3007 01 Description WSI Fitting 1 PVC Male NPT Elbow Assembly Description WSI Fitting 74 amp
13. gt gt N PHN Je oe S A ERAT N EN e O iq NENE eS gt KO ENTA NET O L NIN NES 65 ni SDN NS Ha ZE kaa we a On SE MESS s O Sp Ye 52 C ra IL Ua s Oc a Z5 8 FAN Ou AS 52 N OL oo OUTLET PORT FOR SERVICE WATER OUTLET PORT FOR SERVICE WATER x xz lu lt lt KE zz as Bc Uu z of EO Mm oa o OP SUPPLY WATER SUPPLY WATER Page 24 WS1 amp WS1 25 Drawings amp Service Manual WSI1 Service Spanner Wrench Order No V3193 02 Although no tools are necessary to assemble or disassemble the valve the WS1 wrench shown in various positions on the valve may be purchased to aid in assembly or disassembly Loosens Injector And Bypass Caps WS1 8 WS1 25 Drawings amp Service Manual Page 25 Introduction This manual is about a control valve to be used on water softeners or water filters The manual is designed to aid water treatment equipment manufacturers in the selection of the various control valve options Information in this manual is different than what is needed for installation and servicing of a particular water treatment system This manual is not intended to be used as a manual for a complete water softener or filter Certain parts of the manual will serve as aids to manufacturers in the writing and layout of the manuals for installers and service personnel General Warnings Must appear in OEM s manual The following general warnings and the specific
14. neglect misuse alterations accident misapplication physical damage or damage caused by fire acts of God freezing or hot water or similar causes For outdoor installations where the Softener and Filter Control Valves are not under cover the weather cover must be utilized for the warranty to be valid Clack s obligation to OEM under this Limited Warranty shall be limited at its option to replacement or repair of any Softener and Filter Control valve covered by this Limited Warranty Prior to returning a Control Valve OEM must obtain a return goods authorization number from Clack and return the Control Valve freight prepaid If any Control Valve is covered under this Limited Warranty Clack shall return the Control Valve repaired or its replacement prepaid to the original point of shipment CLACK GIVES THIS WARRANTY TO OEM IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND HEREBY EXPRESSLY DISCLAIMS ALL OTHER SUCH WARRANTIES CLACK S LIABILITY HERE UNDER SHALL NOT EXCEED THE COST OF THE PRODUCT UNDER NO CIRCUMSTANCES WILL CLACK BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR FOR ANY OTHER LOSS DAMAGE OR EXPENSE OF ANY KIND INCLUDING LOSS OF PROFITS ARISING IN CONNECTION WITH THE INSTALLATION OR USE OR INABILITY TO USE THE CONTROL VALVES OR ANY WATER TREATMENT SYSTEM THE CONTROL VALVE IS INCORPORATED INTO
15. of the control valve the water meter is positioned on the left hand side of the control valve Allow sufficient clearance to clean and repair the water meter without disconnecting the plumbing or disassembling any other parts of the control valve Control valves can be ordered with a meter plug i e no electronics or turbine rather than a water meter if desired Control valves without meters should only be set up for time clock operation i e no water meter no demand initiated regeneration Control valves with water meters provide a wider variety of useful information see OEM General Programming Instructions for additional information Mixing Valve The mixing valve is installed on the outlet side of the control valve The mixing valve is used to blend raw water with treated water To adjust the blended water close the mixing valve Open a water faucet to the desired flow rate Open the mixing valve until the desired hardness is reached Close the faucet Installation Fitting Assemblies The installation fittings are used to connect the optional bypass or the control valve to the plumbing system See Drawings and Part Numbers pages 8a and 8b for available fitting assemblies The installation fitting assemblies are sold in pairs and consist of two fittings two nuts two split rings and two o rings The installation fitting assemblies and the bypass valve are sold separately from the control valve Both elbow fittings have a unique drill out
16. parts of the bypass valve are the rotor assemblies that are contained under the bypass valve caps Before working on the rotors make sure the system is depressurized Turn the red arrow shaped handles towards the center of the bypass valve and back several times to ensure rotor is turning freely The nuts and caps are designed to be unscrewed or tightened by hand If necessary a pliers can be used to unscrew the nut or cap Do not use a pipe wrench to tighten or loosen nuts or caps Do not place screwdriver in slots on caps and or tap with a hammer To access the rotor unscrew the cap and lift the cap rotor and handle out as one unit Twisting the unit as you pull it out will help to remove it more easily There are three o rings one under the rotor cap one on the rotor stem and the rotor seal Replace worn o rings Clean rotor Reinstall rotor When reinstalling the red arrow handles be sure that 1 The handle pointers are lined up with the control valve body arrows and the rotor seal o ring and retainer on both rotors face to the right when being viewed from the front of the control valve or 2 Arrows point toward each other in the bypass position Since the handles can be pulled off they could be accidentally reinstalled 180 from their correct orientation To install the red arrow handles correctly keep the handles pointed in the same direction as the arrows engraved on the control valve body while tightening the bypass valve caps After
17. powers the motor The PC board s two prong jack connects wires to the direct current DC motor The motor is held in place on the drive bracket by a spring loaded clip and a small bulge in the plastic which fits in one of the slots on the motor housing The motor turns drive gears that drive the piston to cycle positions for backwashing regeneration rinsing refill or service The motor is fully reversible turns both ways and changes direction of rotation to change the direction of piston motion The motor is easily replaced if necessary There are three drive gears held in place by the drive gear cover All three drive gears are the same size A reflective coating is applied to the gears As the center drive gear turns a light shines on the coating and a light sensing diode determines if a light pulse was returned The PC board counts the pulses and determines when to stop driving the motor Drive Cap Assembly Main Piston and Regenerant Piston The drive gears turn the main gear of the drive cap assembly which moves the piston The screw driven horizontally moving piston stops at specific positions to direct the flow of water to backwash regenerate rinse or refill The PC board determines the position of the piston by counting pulses produced when the piston is moved An optical sensor looking at one of the reduction drive gears generates these pulses Each cycle position is defined by a number of pulses The counter is zeroed each time the val
18. the two tabs and gently ease the top of the drive bracket forward The lower edge of the drive bracket has two notches that rest on the drive back plate Lift up and outward on the drive bracket to disengage the notches To reassemble seat the bottom of the drive bracket so the notches are engaged at the bottom of the drive back plate Push the top of the drive bracket toward the two latches The drive bracket may have to be lifted slightly to let the threaded piston rod pass through the hole in the drive bracket Maintain a slight engaging force on top of the drive bracket while deflecting the bracket slightly to the left by pressing on the side of the upper right corner This helps the drive gears mesh with the drive cap assembly The drive bracket is properly seated when it snaps under the latches on the drive back plate If resistance is felt before latching then notches are not fully engaged the piston rod is not in hole the wires are jammed between the drive bracket and drive back plate or the gear is not engaging the drive cap assembly To inspect the drive gears the drive gear cover needs to be removed Before trying to remove the gear cover the drive bracket must be removed from the drive back plate Refer to the instructions above regarding removing the drive bracket from the drive back plate The drive gear cover can be removed from the drive bracket without removing the motor or the PC board The drive gear cover is held in place on the
19. to the drain The drain line flow control is a flexible washer like part with an orifice and a precision molded contour The flow rates are within 10 over the pressure range of 20 psi to 125 psi 1 4 bar to 8 6 bar See table for flow rate information Drain Line Flow Control and Fitting Assembly Information Control Order No Em moa Control 0171 9 s m E m w v l 00 090 90 3 O 1 v3190090 00 090 31 The drain line flow control and fitting are located on top of the control valve and replaceable without the use of special tools The drain line flow control can be installed in the standard 34 drain line elbow which accommodates 5 8 polytube or 34 NPT drain line connections The optional nut and polytube insert for the 34 drain line elbow is designed for use with flexible polytube only The 34 drain line elbow can be rotated 180 degrees so the outlet can be orientated to the nearest drain The same retainer is used for all drain line flow controls for the 34 fitting Drain line flow controls designed for the 3 4 fitting are available for flow rates ranging from 0 7 to 10 gpm 2 6 to 37 9 Ipm An optional 1 straight drain line fitting is available to accommodate drain line flow rates ranging from 9 to 25 gpm 34 1 to 94 6 Ipm This fitting is straight but still connects to the control valve using the same locking clip The drain line flow control is located between two fi
20. 0 300 400 500 600 700 800 900 Pressure kPa RED ORDER NO V3010 1D Metric Units 5 3 Pressure kPa BLUE ORDER NO V3010 1F Metric Units 4 5 4 0 3 5 530 P 525 a 520 rak 1 5 1 0 100 200 300 400 500 600 700 800 900 Pressure kPa Page 10 WS1 amp WS1 25 Drawings amp Service Manual YELLOW ORDER NO V3010 1G GREEN ORDER NO V3010 1H Metric Units Metric Units a u e o Total R u R o e a o Flow Rate lpm Slow Rinse Flow Rate lpm N a 2 0 Draw 100 200 300 400 500 600 700 800 900 Pressure kPa 100 200 300 400 500 600 700 800 900 Pressure kPa ORANGE ORDER NO V3010 1I Metric Units LIGHT BLUE ORDER NO V3010 1 Metric Units low Rinse Flow Rate lpm Flow Rate lpm 100 200 300 400 500 600 700 800 900 Pressure kPa LIGHT GREEN ORDER NO V3010 1K Metric Units 100 200 300 400 500 600 700 800 900 Pressure kPa Flow Rate lpm 100 200 300 400 500 600 700 800 900 Pressure kPa WS1 8 WS1 25 Drawings 8 Service Manual Page 11 WST Drive Cap Assembly Downflow Piston Upflow Piston R
21. 1 PVC Solvent 90 ASY Drawing No Order No Description Quantity Drawing No bod Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 2 2 V3150 WSI Split Ring 2 1 V3151 WSI Nut 1 Quick Connect 2 3 V3105 O Ring 215 2 2 V3150 WSI Split Ring 2 P y3igg WS Fitting I PVC Male NPT 3 V3105 O Ring 215 7 7 Elbow s 4 V3189 WSI Fitting 4 amp 1 PVC Solvent 90 2 Order No V3007 02 Order No V3007 03 Description WS1 Fitting 1 Brass Sweat Assembly Description WSI Fitting 4 Brass Sweat Assembly Drawing No Order No Description Quantity Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 3 V3105 O Ring 215 2 4 V3188 WSI Fitting 1 Brass Sweat Assembly 2 4 V3188 01 WSI Fitting Brass Sweat 2 Do not install in California Do not install in California Order No V3007 04 Order No V3007 05 Description WSI Fitting 1 Plastic Male NPT Assembly Description WSI Fitting 1 44 Plastic Male NPT Assembly Drawing No Order No Description Quantity Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 1 V3151 WSI Nut 1 Quick Connect 2 N N V3150 WSI Split Ring V3105 O Ring 215 V3164 WSI Fitting 1 Plastic Male NPT V3150 WSI Split Ring V3
22. 105 O Ring 215 V3317 WSI Fitting 1 44 Plastic Male NPT N AJN N bo AJN N WS1 8 WS1 25 Drawings amp Service Manual Page 19 Installation Fitting Assemblies Order No V3007 06 Order No V3007 07 Description WSI Fitting 1 Plastic Male BSPT Assembly Description WSI Fitting 114 amp 172 PVC Solvent Assembly Drawing No Order No Description Quantity Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 3 V3105 O Ring 215 2 4 V3316 WSI Fitting 1 Plastic Male BSPT 2 4 V3352 WSI Fitting 1 4 amp 1 PVC Solvent 2 ORDER No V3007 08 Order No V3007 09 DESCRIPTION WSI FITTING 1 1 4 PLASTIC MALE BSPT ASSEMBLY Description WS1 Fitting 114 amp 172 Brass Sweat Assembly Drawing No Order No Description Quantity Drawing No Order No Description Quantity 1 V3151 WSI Nut 1 Quick Connect 2 1 V3151 WSI Nut 1 Quick Connect 2 2 V3150 WSI Split Ring 2 2 V3150 WSI Split Ring 2 3 V3105 O Ring 215 2 3 V3105 O Ring 215 2 4 V3361 WSI Fitting 1 1 4 Plastic Male BSPT 2 4 V3375 WSI Fitting 114 amp 1 4 Brass Sweat 2 Order No V3007 12 Order No V3007 13 Description WSI
23. EH E bz EN Nba SY ni NI scc y or a z NA NH Hala Sr a do UE RED p TS E ESV em SEZ EN NE Y 5 a hd a pis REN GEN hou o 2o LS regal x KEI F SN T va 8 uz JES USN A NSAN He g ge NATA z z Q wr i TEN N AN NN YB gt pe N YS CI N UN Jl m EG END a z Nba NI zo 4 U KE E debs m zz RS NAE G ue m GL NG NA x a G cud SN We C u u m i EDS SINA 93 z N esa OJ Pa ge SENS Sr E O K PB AIN s SSS lt o ui N S I NES LL 2 N ae 3 PES Y o NIRSA KI NG S USZY S U S ES AE N E U JE AG N lt ed NN nimm M SR SSS EL ma ay rmt EL M an SE O a ES c x LO x O LU 2 LU nor ga s z nae re mr 290 mao Ez 3 lt JIGS Hp lt qu WOKE aj zo WOE YS rz ZEG 5 gu LO O w Lu Z LU o Z U no Gi Eig E O 29 FS uz Woo gt z uUDO gt ZYF UY zmyru YY ui RE m ow OF ab Y u x oz Page 23 flow diagram WS1 amp WS1 25 Drawings amp Service Manual BELOW 1st STEP DOWN o z O ng E O T 3 a Lr P o V D sr TO DRAIN OPAT ZZ e y A 206 A SUPPLY WATER INLET SUPPLY WATER INLET FI zy LA b B LJ Z cy Naw N Sr Nea Ni RO LU 4 4 SUPPLY WATER TO TOP OF TANK SUPPLY WATER TO TOP OF TANK j H f A a Ho H a R e N Nasa ES N TAR U SSN M SRI x UI L
24. Meter Plug The water meter assembly is connected to the PC board by a wire If the entire water meter assembly is to be replaced remove the control valve cover and disconnect the power source and water meter plugs from the PC board Unlatch the drive assembly and lean it forward Unthread the water meter wire from the side of the drive assembly and through the drive back plate To reinstall rethread the water meter wire through the drive back plate and the side of the drive assembly Reattach the drive assembly and the water meter and power plugs THIS WATER METER SHOULD NOT BE USED AS THE PRIMARY MONITORING DEVICE FOR CRITICAL HEALTH EFFECT APPLICATIONS OPERATING PRESSURES 20 PSI MINIMUM 125 PSI MAXIMUM OPERATING TEMPERATURES 40 F MINIMUM 110 F MAXIMUM If no water meter wire is visible then a plug is installed not a water meter The water meter wire does not need to be removed from the PC board if the water meter is only being inspected and cleaned To remove the water meter assembly unscrew the meter cap on the left side of the control valve Pliers may be used to unscrew the nut if necessary Page 40 WS1 amp WS1 25 Drawings amp Service Manual With the nut removed a slot at the top of the water meter is visible Twist a flat blade screwdriver in the slot between the control valve body and the meter When the meter is part way out it is easy to remove the water meter from the housing Once the water meter is removed from th
25. WS1 Drain Elbow 34 Male 1 3 V3163 O ring 019 1 6 V3159 01 WS1 DLFC Retainer ASY 1 V3162 007 WS1 DLFC 0 7 gpm for V3162 010 WS1 DLFC 1 0 gpm for 34 V3162 013 WS1 DLFC 1 3 gpm for 4 V3162 017 WS1 DLFC 1 7 gpm for 4 V3162 022 WS1 DLFC 2 2 gpm for 4 One DLFC V3162 027 WS1 DLFC 2 7 gpm for 4 must be 7 V3162 032 WS1 DLFC 3 2 gpm for 4 used if 4 V3162 042 WS1 DLFC 4 2 gpm for 34 fitting is V3162 053 WS1 DLFC 5 3 gpm for 34 used V3162 065 WS1 DLFC 6 5 gpm for 34 V3162 075 WS1 DLFC 7 5 gpm for 34 V3162 090 WS1 DLFC 9 0 gpm for 34 V3162 100 WS1 DLFC 10 0 gpm for 34 4 and 6 can be ordered as a complete assembly V3331 WS1 Drain Elbow and Retainer Asy Valves are shipped without drain line flow control DLFC install DLFC before using Valves are shipped without nut for drain elbow polytube installation only and 5 8 polytube insert polytube installation only Proper DLFC orientation directs water flow towards the washer face with rounded edge Page 15 Page 16 WS1 amp WS1 25 Drawings amp Service Manual Drain Line 1 Drawing No Order No Description Quantity 1 H4615 Elbow Locking Clip 1 2 V3008 02 WSI Drain FTG I Straight 1 3 V3166 WSI Drain FTG Body I 1 4 V3167 WSI Drain FTG Adapter 1 1 5 V3163 O ring 019 1 6 V3150 WSI Split Ring 1 1 V3151 WSI Nut 1 QC 1 8 V3105 O ring 215 1 V3190 090 WS1 DLEC 9 0 gpm
26. Water Specialist WS1 and WS1 25 Drawings amp Service Manual 1 Control Valve Series Model WS1 1 25 Control Valve Series Model WS1 25 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 Table of Contents Valve Body Compliance Tables ui u a ai RA NGA e HEU A I A DEN dee ieee 4 Injector Cap Injector Screen Injector Plug and O Tring eee aaa 5 injector Order Information zai da i o Od ai wi zd iei er havi pan lee icta oe vene 6 Injector Graphs US Units Injector Draw Slow Rinse and Total Flow Rates seen ene 7 Injector Graphs Metric Units Injector Draw Slow Rinse and Total Flow Rates esee 9 WS1 Drive Cap Assembly Downflow Piston Upflow Piston Regenerant Piston and Spacer Stack Assembly 11 WS1 25 Drive Cap Assembly Downflow Piston Regenerant Piston and Spacer Stack Assembly sss 12 W51 and WS125 Identification 4 a rect t Er EO i HD ERI ANEMIA LIL EO UE DERI IUIUS HE HORE I TEE 13 Refill Flow Control Assembly and Refill Port Plug esee UNG GANG GNG aaa aan 14 Dram Line 9 4 etn evt rete e geese cease tre te em tee seen eo arte pe er ERE BI EE EHE d e ada 15 Dran Line 1 sd oo unu Ba RE Satu medi e ca qusa paaa sq
27. ations in Table 1 must appear in the OEM s System Manual The control valve fittings and or bypass are designed to accommodate minor plumbing misalignments but are not designed to support the weight of a system or the plumbing Do not use Vaseline oils other hydrocarbon lubricants or spray silicone anywhere A silicone lubricant may be used on black o rings but is not necessary Avoid any type of lubricants including silicone on the clear lip seals The nuts and caps are designed to be unscrewed or tightened by hand or with the special plastic wrench If necessary a pliers can be used to unscrew the nut or cap Do not use a pipe wrench to tighten or loosen nuts or caps Do not place a screwdriver in the slots on caps and or tap with a hammer Do not use pipe dope or other sealants on threads Use Teflon tape on the threaded inlet outlet and drain fittings Teflon tape is not necessary on the nut connection or caps because of o ring seals After completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board black wire and plug back in or For valves that use a TC circuit board three buttons press and hold SET and DOWN buttons for 3 seconds The cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET For all other valves press and hold NEXT and REGEN buttons for 3 seconds This
28. drive bracket by three clips The largest of the three clips is always orientated to the bottom of the drive bracket With the PC board facing up push in and down on the large clip on the drive gear cover Handle the cover and the gears carefully so that the gears do not fall off the pegs in the cover Replace broken or damaged drive gears Do not lubricate any of the gears Avoid getting any foreign matter on the reflective coating because dirt or oils may interfere with pulse counting The drive gear cover only fits on one way with the large clip orientated towards the bottom If all three clips are outside of the gear shroud on the drive bracket the drive gear cover slips easily into place The drive bracket does not need to be removed from the drive plate if the motor needs to be removed To remove the motor disconnect the power and motor plugs from the jacks on the PC board Move the spring clip loop to the right and hold Rotate the motor at least a 4 turn in either direction so the wires are vertical up amp down before gently pulling on the wire connectors to remove the motor Pulling directly on the wires without rotating the motor may break the wires off the motor WS1 8 WS1 25 Drawings amp Service Manual Page 37 Replace the motor if necessary Do not lubricate the motor or the gears To reinstall the motor move the spring clip loop to the right and hold Gently turn the motor while inserting so that the gear on the motor meshes with
29. e Manual This glass filled Noryl 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 When the WS1 control valve is manufactured as a softener the control valve can be ordered to perform downflow or upflow regeneration The WS1 25 control valve is only available in downflow regeneration When the WS1 or WS1 25 control valve is set up as a filter the control valve can be set to perform downflow regeneration or simply backwash The control valve can be set to regenerate on demand consumption of a predetermined amount of water and or as a time clock passage of a particular number of days The control valve can be set so that a softener can meet the Water Quality Association WQA Standard 100 or NSF ANSI Standard 44 efficiency rating It is not recommended to change control valves from downflow to upflow brining or vice versa in the field The valve bodies for downflow and upflow are unique to the regeneration type and should not be interchanged A mismatch of valve body and regeneration piston will result in hard water bypass during service The control valve is compatible with a variety of regenerants and resin cleaners The control valve is capable of routing the flow of water in the necessary paths to regenerate or backwash water treatment systems The injector regulates the flow of brine or other regenerants The control valve regulates the flow rat
30. e assembly After completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board black wire and plug back in or For valves that use a TC circuit board three buttons press and hold SET and DOWN buttons for 3 seconds The cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET For all other valves press and hold NEXT and REGEN buttons for 3 seconds This resets the electronics and establishes the service piston position The display should flash all wording then flash the software version and then reset the valve to the service position Injector Cap Screen Injector Plug and Injector Unscrew the injector cap and lift off Loosen cap with special plastic wrench or pliers if necessary Attached to the injector cap is a screen Remove the screen and clean if fouled The plug and or injector can be pried out with a small screwdriver The plug can be wiped clean If the plug leaks replace the entire plug The injector consists of a throat and a nozzle Chemically clean the injector with vinegar or sodium bisulfite The holes can be WS1 amp WS1 25 Drawings amp Service Manual Page 39 blown out with air Both pieces have small diameter holes that control the flow rates of water to insure that the proper concentration of regenerant is used Sharp objects which can score the plast
31. e bypass allows approximately 2 degrees off axis alignment to the plumbing system The bypass is designed to accommodate minor plumbing misalignments but is not designed to support the weight of a system or the plumbing Avoid getting primer and solvent cements on any part of the o rings or split rings bypass valve or control valve Do not use pipe dope or other sealant on threads Teflon tape is not necessary on the caps because of o ring seals Do not use Vaseline oils or other unacceptable lubricants on o rings A silicone lubricant may be used on black o rings Mixing Valve The mixing valve is an option on the control valve If the control valve is ordered with a mixing valve it will be installed in the control valve assembly process To adjust the blended water close the mixing valve Open a water faucet to the desired flow rate Open the mixing valve until the desired hardness is reached Close the faucet Note The use of the mixing valve requires modification to the valve body These modifications should not be done in the field Page 36 WS1 amp WS1 25 Drawings amp Service Manual Service Instructions Drive Assembly Remove the valve cover to access the drive assembly Disconnect the power source plug black wire from the PC board prior to disconnecting the motor or water meter plugs from the PC board The power source plug connects to the four pin jack The motor plug connects to the two pin jack on the left hand side of
32. e control valve body gently pull forward on the turbine to remove it from the shaft Do not use a wire brush to clean the turbine Wipe with a clean cloth or chemically clean in dilute sodium bisulfite or vinegar The turbine can be immersed in the chemical Do not immerse electronics If the turbine is scored or damaged or the bearings on the turbine are worn replace the turbine Do not lubricate the turbine shaft The turbine shaft bearings are prelubricated Do not use Vaseline oils or other unacceptable lubricants on the o ring A silicone lubricant may be used on the black o ring Snap the turbine on the shaft and reinsert the water meter into the side slot Hand tighten the nut Do not use a pipe wrench to tighten nut Mixing Valve To clean or replace the mixing valve unthread the mixing valve from the valve body Chemically clean the mixing valve with a dilute sodium bisulfite or vinegar solution Do not use Vaseline oils or other unacceptable lubricants on o rings A silicone lubricant may be used on the o ring Before replacing the mixing valve in the valve body turn the knob clockwise so that the mixing valve is in the open position Failure to do this may cause damage to the mixing valve when it is screwed in to the valve body To adjust the blended water close the mixing valve Open a water faucet to the desired flow rate Open the mixing valve until the desired hardness is reached Close the faucet Bypass Valve The working
33. e or vinegar or replace the main piston Reattach the main piston to the drive cap assembly Reattach the regenerant piston if needed to the main piston Do not lubricate the piston rod main piston or regenerant piston Lubricant will adversely affect the clear lip seals Reinsert the drive cap assembly and piston into the spacer stack assembly and hand tighten the drive cap assembly Continue to tighten the drive cap assembly using a screwdriver as a ratchet until the black o ring on the spacer stack assembly is no longer visible through the drain port Excessive force can break the notches molded into the drive back plate Make certain that the main drive gear still turns freely The exact position of the piston is not important as long as the main drive gear turns freely Reattach the drive assembly to the control valve and connect all plugs After completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board black wire and plug back in or For valves that use a TC circuit board three buttons press and hold SET and DOWN buttons for 3 seconds The cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET For all other valves press and hold NEXT and REGEN buttons for 3 seconds This resets the electronics and establishes the service piston position The display should flash all wordi
34. egenerant Piston and Spacer Stack Assembly V3005 WSI Spacer Stack Assembly V3004 Drive Cap ASY 3 Refer to Programming and E Back Plate Cover Drawing Manual V3011 WSI Piston Downflow ASY V3011 01 WS1 Piston Upflow ASY Not Shown V3011 is labeled with DN and V3011 01 is labeled with UP Upflow option is not applicable to EE EI or TC control valves Note The regenerant piston is not used in backwash only applications Black Plug Page 12 WS1 amp WS1 25 Drawings amp Service Manual WS1 25 Drive Cap Assembly Downflow Piston Regenerant Piston and Spacer Stack Assembly 3 vu wstsPsonDowowasY s vem W51 Reenert Pison s vs omms SSCS 7 vm omen SOS W s V3020 WS1 25 Body ASY Downflow Distributor Tube Opening 1 32 V3020 01 WS1 25 Mixing Valve Body Downflow ASY Distributor Tube Opening 1 32 Not Shown V3020 02 WS1 25 Body ASY Downflow Distributor Tube Opening 32mm V3020 03 WS1 25 Mixing Valve Body Downflow ASY Distributor Tube Opening 32mm Grey Plug on all WS1 25 bodies Grey Ring Grey Distributor O ring retainer Only for valves that have a 32mm Distributor Tube Opening WS1 amp WS1 25 Drawings amp Service Manual Page 13 WS1 amp WS1 25 Identification Figure WSI with 1 050 Distributor Tube Opening Identification Spacer Color Grey Black Plug x 1 25 v Note The WSI downflow piston
35. es for backwashing rinsing and the replenishing of treated water into a regenerant tank when applicable The control valve uses no traditional fasteners e g screws instead clips threaded caps and nuts and snap type latches are used Caps and nuts only need to be firmly hand tightened because radial seals are used Tools required to service the valve include one small blade screw driver one large blade screw driver pliers and a pair of hands A plastic wrench is available which eliminates the need for screwdrivers and pliers Disassembly for servicing takes much less time than comparable products currently on the market Control valve installation is made easy because the distributor tube can be cut 4 above to 4 below the top of tank thread The distributor tube is held in place by an o ring seal and the control valve also has a bayonet lock feature for upper distributor baskets The AC adapter power pack comes with a 15 foot power cord and is designed for use with the control valve The AC adapter power pack is for dry location use only The control valve remembers all settings until the battery power is depleted if the power goes out After the battery power is depleted the only item that needs to be reset is the time of day other values are permanently stored in the nonvolatile memory The control valve battery is not rechargeable but is replaceable Noryl is a trademark of General Electric WS1 amp WS1 25 Drawings amp Service Ma
36. g To remove the drive cap assembly use the special plastic wrench or insert a 4 to 4 flat blade screwdriver into one of the slots around the top 2 of the drive cap assembly so it engages the notches molded into the drive back plate around the top 2 of the piston cavity See Figure 5 The notches are visible through the holes Lever the screwdriver so the drive cap assembly turns counter clockwise Once loosened unscrew the drive cap assembly by hand and pull straight out q ange TE ia a a IP IPP L Ti Figure 5 The drive cap assembly contains the drive cap the main drive gear drive cap spline piston rod and various other parts that should not be dissembled in the field The only replaceable part on the drive cap assembly is the o ring Attached to the drive cap assembly is the main piston downflow or upflow and if a regenerant is used a regenerant piston Upflow is not applicable to WS1 25 valves or EE EI or TC WSI control valves Page 38 WS1 amp WS1 25 Drawings amp Service Manual The regenerant piston the small diameter one behind the main piston is removed from the main piston by pressing sideways and unsnapping it from its latch Chemically clean in dilute sodium bisulfite or vinegar or replace the regenerant piston if needed To remove the main piston fully extend the piston rod and then unsnap the main piston from its latch by pressing on the side with the number Chemically clean in dilute sodium bisulfit
37. g and o ring Heat from soldering or solvent cements may damage the nut split ring or o ring Solder joints should be cool and solvent cements should be set before installing the nut split ring and o ring Avoid getting primer and solvent cement on any part of the o rings split rings bypass valve or control valve Solvent cements and primers should be used in accordance with the manufacturer s instructions Slip the nut onto the fitting first then the split ring second and the o ring last Hand tighten the nut If the fitting is leaking tightening the nut will not stop the leak Remove the nut remove the fitting and check for damage or misalignment of the o ring Do not use pipe dope or other sealant on threads Use teflon tape on threaded inlet outlet and drain fittings Teflon tape is not necessary on the nut connection or caps because of o ring seals Do not use Vaseline oils or other unacceptable lubricants on o rings A silicone lubricant may be used on black o rings Bypass Valve The bypass valve easily connects to the control valve body using nuts that only require hand tightening Hand tighten nut connections between control valve and fittings control valve and bypass valve and bypass valve and installation fittings allow for easy serviceability The split ring retainer design holds the nut on and allows load to be spread over the entire nut surface area reducing the chance for leakage The split ring design incorporated into th
38. g back in or press button sequence to reset valves TC valves three buttons press and hold SET and DOWN buttons for 3 seconds Cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET All other valves press and hold NEXT and REGEN buttons for 3 seconds e Motor not inserted fully to engage pinion motor wires broken or disconnected motor failure e Check motor and wiring Replace motor if necessary f Drive gear label dirty or damaged missing or broken gear f Replace or clean drive gear g Drive bracket incorrectly aligned to back plate Reseat drive bracket properly ga h PC board is damaged or defective h Replace PC board i PC board incorrectly aligned to drive bracket i Ensure PC board is correctly snapped on to drive bracket 10 Error Codes for MAV and NHWB 106 or 1006 MAV NHWB unable to find proper park position mo tor ran too long 107 or 1007 MAV NHWB motor ran too short stalled while looking for proper park position If other error codes display contact the factory a Foreign matter is lodged in MAV NHWB a Check MAV NHWB piston and spacer stack assembly for foreign matter b High drive forces on MAV NHWB piston b Replace MAV NHWB piston and spacer stack assembly c MAV NHWB motor not inserted fully to engage pinion motor wires broken or disconnected
39. he injector provides good performance in a variety of applications which may involve elevated drain lines and long regenerant draw lengths Injectors are chosen by knowing the type amount and regenerant flow rate for a particular type of media Guidelines can be found in the media manufacturer s literature The color coded injectors give different regenerant draw slow rinse and total flow rates over the pressure range See Drawings and Part Numbers page 6 for color codings and injector graphs pages 7 10 for total slow rinse and draw flow rates The control valve has been manufactured to be one of the following regeneration downflow WSI amp WS1 25 for softeners or regenerating filters install injector in DN location plug in UP location regeneration upflow WSI only upflow option is for softeners only which are not EE EI or TC control valves Install injector in UP location plug in other hole location noregenerant WS amp WS1 25 both the DN and UP holes have injector plugs installed and plug installed for the refill elbow NOTE It is not recommended to field convert valves from upflow to downflow and vice versa Separate areas in the valve supply water to the injector for upflow and downflow valves Refill Flow Control Assembly or Refill Port Plug The refill flow control assembly consists of a refill flow elbow refill flow control retainer assembly refill flow control polytube insert and nut assembly The refill
40. holes Install V3407 None V3430 V3020 02 or V3020 03 Mixing Filter 32mm Distributor Refill Port Plug QCI and QC2 bodies are only available if referenced in the programming guide for that software WS1 8 WS1 25 Drawings amp Service Manual Page 5 Injector Cap Injector Screen Injector Plug and O Ring Drawing No Order No Description Quantity 1 V3176 INJECTOR CAP 1 2 V3152 O RING 135 1 3 V3177 01 INJECTOR SCREEN CAGE 1 4 V3010 1Z WS1 INJECTOR ASY Z PLUG 1 N V3010 1A WSI INJECTOR ASY A BLACK V3010 1B WS1 INJECTOR ASY B BROWN V3010 1C WSI INJECTOR ASY C VIOLET N N N N V3010 1D WSI INJECTOR ASY D RED V3010 1E WS1 INJECTOR ASY E WHITE V3010 1F WS1 INJECTOR ASY F BLUE V3010 1G WSI INJECTOR ASY G YELLOW V3010 1H WSI INJECTOR ASY H GREEN V3010 11 WS1 INJECTOR ASY I ORANGE V3010 1 WS1 INJECTOR ASY J LIGHT BLUE V3010 1K WSI INJECTOR ASY K LIGHT Not Shown V3170 O RING 011 id Not Shown V3171 O RING 013 id The injector plug and the injector each contain one 011 lower and 013 upper o ring Note For upflow position injector is located in the up hole and injector plug is in the other hole WS1 upflow bodies are identified by having the DN marking removed Upflow option is not applicable to EE EI or TC control valves For a filter that only backwashes injector plugs are located in both holes
41. ic should not be used to clean the injector Scoring the injector or increasing the diameter of the hole could change the operating parameters of the injector Two holes are labeled DN and UP Check for compliance Refer to Valve Body Compliance Table at the begining of this manual Push the plug s and or injectors firmly in place replace the screen and hand tighten the injector cap Refill Flow Control Assembly or Refill Port Plug To clean or replace the refill flow control pull out the elbow locking clip and then pull straight up on the elbow Replace the elbow locking clip in the slot so that it is not misplaced Twist to remove the white flow control retainer The flow control can be removed by prying upward through the side slots of the retainer with a small flat blade screwdriver Chemically clean the flow control or the white flow control retainer using dilute sodium bisulfite or vinegar Do not use a wire brush If necessary replace the flow control o ring on the flow control retainer or the o ring on the elbow Reseat the flow control so the rounded end is visible in the flow control Reseat the white flow control retainer by pushing the retainer into the elbow until the o ring seats Remove locking clip push down on elbow to reseat and insert locking clip Do not use Vaseline oils or other unacceptable lubricants on o rings A silicone lubricant may be used on the o ring on the elbow or the white retainer Water Meter or
42. is a solid amber color The WSI upflow piston is black and amber WS1 25 with 1 32 Distributor Tube Opening Identification Spacer Color Black Grey Plug 1 5 WS1 25 with 32mm Distributor Tube Opening Identification Spacer Color Black 1 5 Grey Plug Grey Ring lt Grey Distributor O ring Retainer Page 14 WS1 amp WS1 25 Drawings amp Service Manual Refill Flow Control Assembly and Refill Port Plug Drawing No Order No Description Quantity 1 V3195 01 WSI Refill Port Plug Asy This part is acad backwash only sys 2 H4615 Elbow Locking Clip 1 3 JCP P 6 Polytube insert 3 8 1 4 JCPG 6PBLK Nut 3 8 1 5 H4613 Elbow Cap 3 8 1 6 V3163 0 ring 019 1 7 V3165 01 WSI RFC Retainer Asy 1 8 V3182 WS1 RFC 1 9 V3330 01 WSTI Brine Elbow Asy w R FC 3 8 1 Not Shown V3552 WSI Brine Elbow Asy w RFC 1 2 Option Not Shown H4650 Elbow with nut and insert Option Assembly includes V3182 WSI RFC E 4 Water Flow Proper RFC orientation directs refill water flow towards the washer face with rounded edge and text WS1 amp WS1 25 Drawings amp Service Manual Drain Line 3 4 Drawing No Order No Description Quantity 1 H4615 Elbow Locking Clip 1 2 PKPIOTS8 BULK Polytube insert 5 8 Option 3 V3192 WSI Nut 24 Drain Elbow Option 4 V3158 01
43. le programmable read only memory Compatible with regenerants chemicals Sodium chloride potassium chloride potassium permanganate sodium bisulfite chlorine and chloramines Not applicable for control valves which use quick connect take adapters Page 28 WS1 amp WS1 25 Drawings amp Service Manual The WS1 amp WS1 25 control valves consist of the following components 1 Drive Assembly 6 Drain Line Flow Control and Fitting Assembly 2 Drive Cap Assembly Main Piston and Regenerant Piston 7 Water Meter or Meter Plug 3 Spacer Stack Assembly 8 Mixing Valve optional 4 Injector Cap Screen Injector Plug and Injector 9 Installation Fitting Assemblies 5 Refill Flow Control Assembly or Refill Port Plug 10 Bypass Valve optional Note The WS1 amp WS1 25 share many of the same components Refer to page 13 for control valve identification Drive Assembly The drive assembly consists of the following parts e Drive Bracket Printed Circuit PC Board Motor e Drive Gears e Drive Gear Cover The drive bracket holds the PC board the motor the drive gears and the drive gear cover in place The PC board receives and retains information displays the information determines when to regenerate and initiates regeneration The display shows different types of information in the initial system set up for softeners or filters installer display settings diagnostics valve history or user display settings The PC board
44. mo tor failure c Check MAV NHWB motor and wiring Check interconnect wir ing to both PC boards Replace motor or wiring if necessary d MAV NHWB drive gear damaged missing or broken gear d Replace MAV NHWB drive cap e MAV NHWB main gear cover assembly incorrectly aligned to drive assembly e Reseat MAV NHWB main gear cover assembly properly f PC board is damaged or defective f Replace PC board WS1 8 WS1 25 Drawings amp Service Manual Page 43 3 14 08 PAGE 16 Removed 3 4 PEX and 1 PEX fitting and replaced with SharkBite fittings 5 08 08 PAGE 16 Added V3007 14 fitting 9 08 08 OPERATING PRESSURES 20 PSI MINIMUM 125 PSI MAXIMUM OPERATING TEMPERATURES 40 F MINIMUM 110 F MAXIMUM 9 19 08 PAGES 11 13 Added drawings for Drive Cap Assembly and WS1 WS1 25 Identification Page 44 WS1 amp WS1 25 Drawings amp Service Manual CLACK CORPORATION FIVE YEAR SOFTENER AND FILTER CONTROLS LIMITED WARRANTY Clack Corporation Clack warrants to OEM that its Softener and Filter Control Valves will be free from defects in material and workmanship under normal use and service for a period of five years from the date of shipment of such Valves from Clack s plant in Windsor Wisconsin when installed and operated within recommended parameters No watranty is made with respect to defects not reported to Clack within the warranty period and or defects or damages due to
45. ng then flash the software version and then reset the valve to the service position Note To identify main piston refer to page 13 not applicable for control valves that use a quick connect tank adapter Spacer Stack Assembly For spacer stack identification refer to page 13 not applicable for control valves that use a quick connect tank adapter To access the spacer stack assembly remove the drive assembly drive cap assembly and piston The spacer stack assembly can be removed easily without tools by using thumb and forefinger Inspect the black o rings and clear lip seals for wear or damage Replace the entire stack if necessary Do not disassemble the WS1 or WS1 25 stack The spacer stack assembly may be chemically cleaned dilute sodium bisulfite or vinegar or wiped with a soft cloth The spacer stack assembly can be pushed in to the control valve body bore by hand Since the spacer stack assembly can be compressed it is easier to use a blunt object 5 8 to 1 1 8 in diameter to push the center of the assembly into the control valve body The assembly is properly seated when at least four threads are exposed approximately 5 8 Do not force the spacer stack assembly in The control valve body bore interior can be lubricated with silicone to allow for easy insertion of the entire stack Do not use silicone or any other type of lubricant on the clear lip seals or the piston Reattach the drive cap assembly and piston s and the driv
46. ntreated water is supplied to the plumbing system See Figure 2 3 Diagnostic Position The inlet handle points in the direction of flow and the outlet handle points to the center of bypass valve system water pressure is allowed to the control valve and the plumbing system while not allowing water to exit from the control valve to the plumbing See Figure 3 4 Shut Off Position The inlet handle points to the center of the bypass valve and the outlet handle points in the direction of flow the water is shut off to the plumbing system If water is available on the outlet side of the softener it is an indication of water bypass around the system i e a plumbing connection somewhere in the building bypasses the system See Figure 4 Noryl is a trademark of General Electric WS1 amp WS1 25 Drawings amp Serv BYPASS VALVE OPERATION Page 33 Figure 2 Figure 1 NORMAL OPERATION BYPASS OPERATION Page 34 WS1 amp WS1 25 Drawings amp Service Manual Installation Refill Flow Control Assembly or Refill Port Plug Control valves that are setup for backwash only come equipped with a refill port plug The refill port plug has no regenerant line connection Control valves that use a regenerant come equipped with a 3 8 refill flow control assembly To switch to the 12 refill flow control assembly remove the refill flow control and retainer from the 3 8 refill elbow by twisting and pulling out Insert the refill flow c
47. nual Page 27 Table 1 Specifications which must be included in OEM s Manual Minimum Maximum Operating Pressures 20 psi 138 kPa or 1 4 bar 125 psi 862 kPa or 8 6 bar Minimum Maximum Operating Temperatures 40 F 4 C 110 F 43 C Power Adapter Supply Voltage See Drawings and Part Numbers page 1 for data Supply Frequency Output Voltage Output Current No user serviceable parts are on the PC board the motor or the power adapter The means of disconnection from the main power supply is by unplugging the power adapter from the wall Table 2 contains a summary of specifications for the control valve and bypass valve Table 2 Quick Reference Specifications Service flow rate 1 includes bypass and meter Backwash flow rate 1 includes bypass Service flow rate 1 25 includes meter Service flow rate 1 25 includes bypass and meter Power Adapter Supply Voltage See Drawings and Part Numbers page 1 Supply Frequency Output Voltage Output Current Regenerant Refill Rate 0 5 gpm 1 9 Ipm Drain Line Flow Controls See General Information page 5 Inlet Outlet Fitting Options See Drawings and Part Numbers pages 8a 8b Distributor Tube Opening WS1 Valve 1 05 outside diameter 34 NPS NE 1 32 outside diameter 1 NPS Distributor Tube Opening WS1 25 Valve 32 mm outside diameter Tank Thread 2 8 NPSM Control Valve Weight 4 5 lbs 20 kg PC Board Memory Nonvolatile EEPROM electrically erasab
48. nut onto the polytube then place the polytube insert into the end of the polytube and tighten the nut on to the 34 drain line fitting The nut is only designed for use with flexible polytube Use other nuts if attaching different materials To access the drain line flow control remove the locking clip by pulling it straight out Pull fitting out and replace the locking clip so that it is not misplaced The drain line fitting is pressed in and has an o ring seal In the 4 elbow the white flow control retainer is pressed in and has an o ring seal The retainer can be removed by rotating and pulling The flow control can be removed by prying upward with a small blade flat screwdriver in one of the slots on the side The drain line flow control and retainer can be chemically cleaned in dilute sodium bisulfite or vinegar or replaced Do not use a wire brush to clean the flow control or the washer The washers are identified with three numbers which correspond to the flow rate When reinstalling make sure the identifying number and the rounded inside diameter on the washer is visible when seated in the retainer The white flow control washer retainer can also be removed and cleaned Push the retainer in firmly when reinstalling In the 1 straight fitting the retainer is the fitting Unscrew the nut to access the flow control The drain line flow control and the fitting can be chemically cleaned or replaced Do not use a wire brush to clean the flow cont
49. ontrol and retainer into the 4 refill elbow To complete the regenerant line connection orientate the outlet in the desired direction and push the plastic insert into the polytube Push the polytube into the nut Do not use pipe dope or other sealants on threads The threads for the compression nut do not need Teflon tape Tighten the nut securely to create a pressure tight connection A pliers or crescent wrench may be used to tighten or unscrew the nut The nut gripper and retainer sleeve is a 3 piece assembly that can come apart if removed from the elbow body Parts must be reassembled exactly as shown in refill flow control assembly drawing to function properly If the nut is completely removed from the body slip the nut plastic gripper and retainer sleeve on to the tube then tighten on to the fitting Drain Line Flow Control and Fitting Assembly To determine which drain line flow control to use obtain media bed expansion tables from the media manufacturer choose a water temperature and look up the desired backwash rate per square foot of bed area Then calculate the backwash rate using the desired tank diameter Using the table General Information page 5 choose the drain line flow control that has the backwash flow rate closest to the calculated backwash rate If a manufacturer chooses to use an external drain line flow control use an elbow fitting that does not contain a hole If the drain line is a 5 8 flexible polytube slide the
50. or instructions c Replace PC board flowing 3 Display does not indicate water is flowing Refer to user instructions for how the display indicates water is 4 Control valve regenerates at wrong time of day a Bypass valve in bypass position a Put bypass valve in service position b Meter connection disconnected b Connect meter to PC board c Restricted stalled meter turbine c Remove meter and check for rotation or foreign material d Defective meter d Replace meter e Defective PC board e Replace PC board f Meter not installed f Install meter a g PC board incorrectly programmed g Refer to programming instructions Power outages a Reset time of day If battery is present the battery may be depleted See Front Cover and Drive Assembly drawing for instructions b Time of day not set correctly b Reset to correct time of day c Time of regeneration incorrect c Reset regeneration time d Control valve set at on 0 immediate regeneration d Check control valve set up procedure regeneration time option e Control valve set at NORMAL on 0 delay immediate regeneration e Check control valve set up procedure regeneration time option 5 Control valve stalled in regeneration a Motor not operating a Replace motor b No electric power at outlet b Repair outlet or u
51. p proce dure 8 Time of day flashes on and off a Power outage a Reset time of day If battery is present the battery may be de pleted See Front Cover and Drive Assembly drawing for instruc tions Page 42 WS1 amp WS1 25 Drawings amp Service Manual Problem 9 Error Codes 101 1001 or El Unable to recog nize start of regeneration 102 1002 or E2 Unexpected stall 103 1003 or E3 Motor ran to long timed out trying to reach next cycle position 104 1004 or E3 Motor ran to long timed out trying to reach home position If other error codes display contact the factory Possible Cause a Control valve has just been ser viced Solution a Unplug power source jack from the printed circuit board black wire and plug back in or press button sequence to reset valves TC valves three buttons press and hold SET and DOWN buttons for 3 seconds Cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET All other valves press and hold NEXT and REGEN buttons for 3 seconds b Foreign matter is lodged in control valve b Check piston and spacer stack assembly for foreign matter c High drive forces on piston c Replace piston s and spacer stack assembly d Control valve piston not in home position d Unplug power source jack from the printed circuit board black wire and plu
52. removed using your fingers The exterior of the stack is sealed against the body bore with self lubricating EPDM o rings while the interior surface is sealed against the piston using slippery self cleaning directional one way silicone lip seals The lip seals are clear in color and have a special slippery coating so that the piston does not need to be lubricated Injector Cap Screen Injector Plug and Injector The screen injector and or injector plug s are installed under the injector cap in an easy to access location on top of the valve The injector cap contains four slots so no water accumulates in the cap The injector cap is designed to be hand tightened Under the injector cap there is an easy to clean removable screen to prevent fouling of the injector There are two holes under the injector cap labeled DN and UP The holes will be filled with a plug or an injector The plug Order V3010 1Z prevents water from traveling a certain pathway The injector lets water pass through the pathway The self priming injector increases the velocity of the water creating a zone of negative pressure that draws in the concentrated liquid regenerant such as sodium chloride brine potassium permanganate etc The regenerant blends with the stream of water which passes through the media to regenerate the bed The injector provides a consistent regenerant water mixture ratio over the entire operating pressure range of the control valve T
53. resets the electronics and establishes the service piston position The display should flash all wording then flash the software version and then reset the valve to the service position All plumbing should be done in accordance with local plumbing codes The pipe size for the drain line should be a minimum of Backwash flow rates in excess of 7 gpm 26 5 Ipm or length in excess of 20 6 1m require 34 drain line Solder joints near the drain must be done prior to connecting the drain line flow control fitting Leave at least 6 between the drain line control fitting and solder joints when soldering pipes that are connected on the drain line control fitting Failure to do this could cause interior damage to the drain line flow control fitting When assembling the installation fitting package inlet and outlet connect the fitting to the plumbing system first and then attach the nut split ring and o ring Heat from soldering or solvent cements may damage the nut split ring or o ring Solder joints should be cool and solvent cements should be set before installing the nut split ring and o ring Avoid getting primer and solvent cement on any part of the o rings split rings bypass valve or control valve Plug into an electrical outlet Note All electrical connections must be connected according to local codes Be certain the outlet is uninterrupted Install grounding strap on metal pipes Page 26 WS1 amp WS1 25 Drawings amp Servic
54. rol or the fitting Do not use Vaseline oils or other unacceptable lubricants on o rings A silicone lubricant may be used on the black o ring Use a pliers or crescent wrench to tighten or unscrew the nut Do not use a pipe wrench to tighten or loosen nut Do not use pipe dope or other sealants on threads Use Teflon tape on the threads of the drain line control fitting when installing 4 NPT or 1 straight fitting WS1 8 WS1 25 Drawings amp Service Manual Page 35 Installation Fitting Assemblies The installation fittings connect to the control valve or the bypass valve using nuts that only require hand tightening Hand tighten nut connections between control valve and installation fittings control valve and bypass valve and bypass valve and installation fittings allow for easy serviceability Do not use a pipe wrench to tighten nuts on installation fittings Hand tighten only The split ring retainer design holds the nut on and allows load to be spread over the entire nut surface area reducing the chance for leakage The split ring design incorporated into the installation fittings allows approximately 2 degrees off axis alignment to the plumbing system The installation fittings are designed to accommodate minor plumbing misalignments but are not designed to support the weight of a system or the plumbing When assembling the installation fitting package connect the fitting to the plumbing system first and then attach the nut split rin
55. rticularly unique in the water treatment industry due to its versatility and state of the art design features The 1 full flow bypass valve incorporates four positions including a diagnostic position that allows service personal to work on a pressurized system while still providing untreated bypass water to the facility or residence Its completely non metallic all plastic design allows for easy access and serviceability without the need for tools The bypass body and rotors are glass filled NoryP or equivalent and the nuts and caps are glass filled polypropylene All seals are self lubricating EPDM to help prevent valve seizing after long periods of non use Internal o rings can easily be replaced if service is required The bypass consists of two interchangeable plug valves that are operated independently by red arrow shaped handles The handles identify the flow direction of the water The plug valves enable the bypass valve to operate in four positions 1 Normal Operation Position The inlet and outlet handles point in the direction of flow indicated by the engraved arrows on the control valve Water flows through the control valve during normal operation and this position also allows the control valve to isolate the media bed during the regeneration cycle See Figure 1 2 Bypass Position The inlet and outlet handles point to the center of the bypass the control valve is isolated from the water pressure contained in the plumbing system U
56. se working outlet c Defective Power Adapter c Replace Power Adapter d Defective PC board d Replace PC board e Broken drive gear or drive cap assembly e Replace drive gear or cap assembly f Broken piston retainer f Replace drive cap assembly g Broken main or regenerant piston g Replace main or regenerant piston valves the button is REGEN 6 Control valve does not regenerate automatically when the correct button s is depressed and held For TC valves the buttons are UP and DOWN For all other a Power Adapter unplugged a Connect Power Adapter b No electric power at outlet b Repair outlet or use working outlet c Broken drive gear or drive cap assembly c Replace drive gear or drive cap assembly d Defective PC board d Replace PC board other valves the button is REGEN 7 Control valve does not regenerate automatically but does when the correct button s is depressed and held For TC valves the buttons are UP and DOWN For all a Bypass valve in bypass position a Put bypass valve in normal opera tion position b Meter connection disconnected b Connect meter to PC board c Restricted stalled meter turbine c Remove meter and check for rota tion or foreign matter d Defective meter d Repalce meter e Defective PC board e Replace PC board f Set up error f Check control valve set u
57. the gears under the drive gear cover Release the spring clip loop and continue to rotate the motor until the wires are horizontal and the motor housing engages the small plastic bulge inside the drive bracket motor retainer Reconnect the motor plug to the two pronged jack on the lower left side of the PC board If the motor will not easily engage with the drive gears when reinstalling lift and slightly rotate the motor before reinserting Reconnect the power plug Replace the valve cover After completing any valve maintenance involving the drive assembly or the drive cap assembly and pistons unplug power source jack from the printed circuit board black wire and plug back in or For valves that use a TC circuit board three buttons press and hold SET and DOWN buttons for 3 seconds The cover button may have other names like SET HOUR CLOCK or SET CLOCK but the circuit board is labeled with SET For all other valves press and hold NEXT and REGEN buttons for 3 seconds This resets the electronics and establishes the service piston position The display should flash all wording then flash the software version and then reset the valve to the service position Drive Cap Assembly Main Piston and Regenerant Piston The drive assembly must be removed to access the drive cap assembly The drive cap assembly must be removed to access the piston s The drive cap assembly is threaded into the control valve body and seals with an o rin
58. tted parts i e the fitting acts as the retainer The nut is unscrewed to access the drain line flow control WS1 amp WS1 25 Drawings amp Service Manual Page 31 Water Meter or Meter Plug TC control valves do not use a water meter The water meter is installed on the outlet side of the control valve The water meter uses a turbine to measure gallons of treated water The turbine rotates with the flow of water and reports its rate of rotation through Hall effect circuitry to the printed circuit PC board This rotation permits the PC board to record the total volume of treated water and the flow rate The small centrally located magnet is shielded from water which substantially reduces iron fouling problems with the turbine THIS WATER METER SHOULD NOT BE USED AS THE PRIMARY MONITORING DEVICE FOR CRITICAL HEALTH EFFECT APPLICATIONS OPERATING PRESSURES 20 PSI MINIMUM 125 PSI MAXIMUM OPERATING TEMPERATURES 40 F MINIMUM 110 F MAXIMUM The turbine is accurate to within 5 over a wide operating flow rate range 0 25 gpm 0 95 Ipm up to control valve maximums and has a very low pressure drop Water used for regeneration is not metered If the control valve is set to prefill the regenerant water used between the prefill cycle up to the start of the regeneration cycle is metered If the control valve is in regeneration mode e g a backwash cycle and there is a water demand that water usage is not metered When facing the front
59. uash LI etes eiit 16 Water Meter Meter Plug and Mixing Valve ite tette oO nl ln P o 17 Installation Fitting Assemblies S SS eR UERSUM o PIE PUO aha 18 Bypass ValVec s ciento ee te eerte o E ye a 20 Flow Diagrams Service and Backwash iie et Ree pd ERO REED ERHIELT Re seine NA 21 Flow Diagrams Downtlow and UpflOWw 5 ARANGKADA KANA ATIN 22 Flow Diagrams Rinse and Fill 2 RH ERREUR UD GANAN NN NUNG aNG 23 WSL Service spanner WIENCHi J tare re aree oe ANAN haa NG Uere Fe iq oe Feet vun ceed hn 24 General Information 5e e oen rau eqno egit uen ome ein ime eii trees 25 General Warnings Must appear in OEM S manual sasiad oO etti rasa 25 Specifications which must be included in OEM s Manual sees nennen rennen nete entente erstens 27 Quick Reference Spec HiCatllonis u sco reri tron Ore trit eet NAA AN fric Mire e e LT cU DES 27 Diye ASsemblyt saus Satuan aC tied Nn potet am pt tcr tes ite 28 Drive Cap Assembly Main Piston and Regenerant Piston esses ener aaa 28 Spacer Stack Assembly wi uU RH ERE nn 29 Injector Cap Screen Injector Plug and Injector Aa 29 Refill Flow Control Assembly or Refill Port Plug redet ni 29 Dram Line Flow Control and Fitting Assembly 5 n rte teret tret e eae hu 30 Water Meterior Meter Plug PERRO ERE Babaha an ee AR GANI NAL De TH PUTEM cn 31 Mixing VAL VS ER 31 Installation Fitting Assemblies aman aha Bai Oi Re E REO I HEU DAA DENS 31
60. ve goes to the service position The PC board finds the service position by noting the increase in current delivered to the motor when the mechanical stop at the service position is reached This method of controlling piston position allows for greater flexibility and requires no switches or cams U S Patent 6444127 One of three main pistons is always used 1 A 1 25 diameter downflow piston is used when the WSI control valve is used as a downflow softener regenerating filter or non regenerating filter 2 A 1 25 diameter upflow piston is used when the WSI control valve is used as an upflow softener Upflow option not applicable for WS1 25 control valves or EE EI or TC WSI control valves 3 A1 3 diameter downflow piston is used when the WS1 25 control valve is used as a downflow softener regenerating filter or non regenerating filter An upflow piston is not available for the WS1 25 control valve If the control valve is used as a softener or a regenerating filter a regenerant piston must be attached to the main piston If the control valve is to be used on a system that does not require a regenerant to be added the regenerant piston must be removed WS1 amp WS1 25 Drawings amp Service Manual Page 29 Spacer Stack Assembly The spacer stack assembly provides the necessary flow passage for water during the different cycles The all plastic spacer stack assembly U S Patent 6402944 is a one piece design which allows the stack to be
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