Model 5600SXT Downflow Service Manual
Contents
1. Hex Wsh 10 24 x 5 8 1 eese i ldAZ 4 Harness Power 56SXT Elect p 1 19299 Washer Spring 3 8 MES SON Lassen Gear 1 423045 Drive 6700 PP 1 175 uuu Plate Motor Mounting 4 4413296 5 Hex Wsh 6 20 x 1 2 uei N 16944 Motor Drive 24V 60 Hz 2RPM 2 sss 384 Screw Phil 6 32 x 1 4 Zinc TN 1 18722 Cam Brine Valve 56SXT 6700 IRE 1s 12037 Washer Plain 10 18 8 SS MONS N d 0214 Screw Hex Wsh 6 20 x 3 4 2 19080 Compression 6700 false 2 ini 13300 14 SS Ile utu essei 29005 10 Gear Main Drive SXT EUN 1 13547 Relief Flat Cord PRA essei iadJ674 Iransformer 24V 9 6VA Residential Valves 41475 Transformer 24V 9 6VA European TS 1 40338 Cover Back Drive Housing inc essei 9079 Washer Friction ue 1 17438 nn 565 6700 Downflow 40609 Cam Double Backwash D F fais 1 18191 Screw Flat Hd St 6 20 x 3 4 10219 n iss Switch Micro esee iii 0302 Insul2. air check 500 34 long For Service Assembly Numbers See the Back of this Manual Page 32 Troubleshooting Problem Correction 1 Water conditioner fails to A Electrical service to unit has A Assure permanent electrical service regenerate been interrupted check fuse plug pull chain or switch B Timer is defective B Replace timer C Power failure C Reset time of day 2 Hard water A By pass valve is open A Close by pass valve B No salt is in brine tank B Add salt to brine tank and maintain salt level above water level C Injector screen plugged C Clean injector screen D Insufficient water flowing into D Check brine tank fill time and clean brine tank brine line flow control if plugged E Hot water tank hardness E Repeated flushing of the hot water tank is required F Leak at distributor tube F Make sure distributor tube is not cracked Check O ring and tube pilot G Internal valve leak G Replace seals and spacers and or piston 3 Unit used too much salt A Improper salt setting A Check salt usage and salt setting B Excessive water in brine tank B See problem 7 4 Loss of water pressure A Iron buildup in line to water A Clean line to water conditioner conditioner B Iron buildup in water condi B Clean control and add mineral cleaner tioner to mineral bed Increase frequency of regeneration C Inlet of control plugged due C Remove piston and clean control to
3. 7 Press the Extra Cycle button to end User Programming Mode Page 20 Diagnostic Programming Mode Reserve Capacity Displays the system s reserve capacity calculated from the system capacity feedwater hardness and safety factor Software Version Displays the software version installed on the controller NOTES Some items may not be shown depending on timer configuration The timer will exit Diagnostic Mode after 60 seconds if no buttons are pressed Press the Extra Cycle button to exit Diagnostic Mode at any time Diagnostic Programming Mode Steps 1 Press the Up and Extra Cycle buttons for five seconds while in service 2 Usethis display to view the current Flow Rate This option setting is identified by FR in the upper left hand corner of the screen 21 Lt mt 3 Press the Up button Use this display to view the Peak Flow Rate since the last regeneration cycle This option setting is identified by PF in the upper left hand corner of the screen EE Fg Games 1 l D 4 Press the Up button Use this display to view the Hours in Service since the last regeneration cycle This option setting is identified by HR in the upper left hand corner of the screen LIC LI E 1 5 Press the Up button Use this display to view the Volume Used since the last regeneration cycle This option setting is i
4. LEVEL 222222222227222222222222227 DISTRIBUTOR AIR CHECK NE BRINE LEVEL 21 H Page 38 Water Conditioner Flow Diagrams Brine Tank Fill Position VALVE ASSEMBLY VALVE ORIVE ASSEMBLY BRINE CONTAINER Page 39 28957 NOILISOd 3OIAH3S NI NMOHS SATIVA NMOHS SV NIVW3Y TIIM ZMS LMS S3HOLIMS OL T3Sh 3dAL WYO JO SS3 1QHVO3H Z WYO d31S JAVA NOILVOl1adV NO 9NIQN3a3Q ALON WVO 931 3ATVA INVO ONIWOH 3ATVA HOLIMS 931 3ATVA ZMS HOLIMS ONIWOH 3ATVA IMS YOLOW 3AIHO 3ATVA WGA TVNOILdO 4313W INIBUNL v WL W3WHOJSNVHL 11 YAWIL LXS 199 NMONB BS ama W 3718 Qv W i lt iagram D iring ooo 40 Service Instructions Replacing Brine Valve Injectors and Screen 1 Turn off water supply to conditioner If the conditioner installation has a three valve bypass system first open the valve in the bypass line then close the valves at the conditioner inlet and outlet If the conditioner has an integral bypass valve put it in the Bypass position If there is only a shut off valve near the conditioner inlet close it Relieve water pressure in the conditioner by stepping the control into the Backwash position momentarily Retu
5. ball 3 8 EE 1 i 11566 stop E 1 10328 1 4 x 1 4 T 220 0 10332 022 2 0 3 8 10330 uiae Sleeve 3 8 E 2 10329 nut 3 8 1 10186 hex 10 32 nylon une AR 1 00002 500 air check poe 10149 float rod 30 qct 10700 float assembly white 10150 nee grommet For Service Assembly Numbers See the Back of this Manual Page 31 2310 Safety Brine Valve 42112_REVA Item No Quantity Part No Description 19645 safety brine valve body p 19803 nen safety brine valve arm assembly PH TN 19804 stud 10 24 ciscus Massa 19805 cec nut 10 24 D eis edi es docete ente 19652 01 ees poppet and seal OL Verse 19649 flow dispenser ETE 11183 aae o ring 017 S RENE RN 19647 elbow safety brine valve sies P na 1902 meint nut assembly 3 8 TO teste jm 18912 nere retaining clip TH DOUT nonias safety brine valve 2310 includes items 1 10 12 norme grommet included with item 13 WS PL f 60068 30 float assembly 2310 w 30 rod 14 d eun 60002 34
6. 41026 01 yoke 1 NPT cast machined SS 41027 01 yoke 3 4 NPT cast machined Notes Page 45 46 Notes Page 47 P N 42684 Rev 6 25 08
7. Brass 3 4 NPT e 13708NP Yoke 3 4 NPT Nickel Plated 2 13398 Yoke Brass 1 NPT 13398NP Yoke 1 NPT Nickel Plated TEMERE 406396 YOKE 1 1 4 NPT 40636 49 Yoke 1 1 4 Sweat For Service Assembly Numbers See the Back of this Manual Page 29 Bypass Valve Assembly Metal 60040SS_REVL 60041SS_REVK Item No Quantity Part No Description Ve estote Vs MN ee bypass valve body 3 4 1 17290NP bypass valve body 3 4 nickel plated 1 13399 valve body 1 M 1 13399 5 valve body 1 nickel plated ER dtu 11726 seal bypass Veen T1912 er plug bypass rss sese tn 11978 E side cover 13604 01 label Boe T screw dT sides i 11986 side cover DINNER dias HS 119796 lever bypass E 11989 screw hex head 1 4 14 For Service Assembly Numbers See the Back of this Manual Page 30 2300 Safety Brine Valve 60027_REVA Item No Quantity Part No Description gie dea 1 11942 valve body 1 4 NPT d 1 2 10138
8. E F G H System 14 Electronic Only 2 4 Tanks Meter per Valve Brings units on and offline based on flow 4 Timer Program Settings A Backwash Minutes B Brine and Slow Rinse Minutes C Rapid Rinse Minutes D Brine Tank Refill Minutes Drain Line Flow Control gpm Brine Line Flow Controller Injector Size enon Piston Type A Hard Water Bypass B No Hard Water Bypass gpm Page 3 Installation Instructions WATER PRESSURE A minimum of 20 pounds of water pressure is required for regeneration valve to operate effectively ELECTRICAL FACILITIES An uninterrupted alternating current A C supply is required Note Other voltages are available Please make sure your voltage supply is compatible with your unit before installation EXISTING PLUMBING Condition of existing plumbing should be free from lime and iron buildup Piping that is built up heavily with lime and or iron should be replaced If piping is clogged with iron a separate iron filter unit should be installed ahead of the water softener LOCATION OF SOFTENER AND DRAIN The softener should be located close to a drain to prevent air breaks and back flow BY PASS VALVES Always provide for the installation of a by pass valve if unit is not equipped with one CAUTION Water pressure is not to exceed 125 psi water temperature is not to exceed 110 F and the unit cannot be subjected to freezing conditions Installation Instructions 1 Place the softe
9. flow 3 5 GPM 12091 iiie washer flow 4 0 GPM 12092 washer flow 5 0 GPM Floats 60068 30 float assy 2310 w 30 rod 60028 30 float assy 2300 30 white Front Panels 61672 0201 5600SXT front panel assembly square black 61673 0201 5600SXT front panel assembly EE curved black Page 44 Injector 60084 XXXX injector module assembly Specify Yellow 3 03 2 0 an 3 1 00 3 Green 4 04 DA auis 4 ES 3 5 5256 4 0 7 nO 5 08 c EO 5 9 Meter 60626 5600SXT meter assembly Piston Assembly 60102 71 5600SXT piston assembly downflow Safety Brine Valves 60027 FFA safety brine valve body 2300 fitting fac ing arm 60027 FFS safety brine valve body 2300 fitting fac ing stud 60014 safety brine valve assy 2310 Seal amp Spacer Kits 060125 5600SXT seal and spacer kit 60125 20 seal amp spacer kit top Yokes 13708 40 yoke 1 sweat 13708 45 yoke 3 4 sweat 18706 yoke 1 NPT plastic 18706 02 yoke 3 4 NPT plastic 192195 icis yoke angle 90 deg 3 4 NPT 19275 45 yoke angle 90 deg 3 4 sweat 19620 01 yoke assy 3 4 r angle 90 deg OM w o rings clips and screws 40636 yoke 1 1 4 40636 49 yoke 1 1 4 sweat
10. foreign material broken loose from pipes by recent work done on plumbing system 5 Loss of mineral through drain A Air in water system A Assure that well system has proper line air eliminator control Check for dry well condition B Improperly sized drain line flow Check for proper drain rate control 6 Iron in conditioned water A Fouled mineral bed A Check backwash brine draw and brine tank fill Increase frequency of re generation Increase backwash time 7 Excessive water in brine A Plugged drain line flow control Clean flow control tank B Plugged injector system B Clean injector and screen C Timer not cycling C Replace timer D Foreign material in brine valve D Replace brine valve seat and clean valve E Foreign material in brine line E Clean brine line flow control flow control Page 33 Troubleshooting Problem Cause Correction 8 Softener fails to draw brine A Drain line flow control is A Clean drain line flow control plugged B Injector is plugged B Clean injector C Injector screen plugged D Line pressure is too low D Increase line pressure to 20 1 E Internal control leak E Change seals spacers and piston assembly F Service adapter did not cycle F Check drive motor and switches 9 Control cycles continuously A Misadjusted broken or shorted A Determine if switch or timer is faulty Switch and replace it or replace complete
11. off any bypass line Check for leaks at all seal areas Check drain seal with the control in the Backwash position Plug electrical cord into outlet Set Time Of Day and cycle the control valve manually to assure proper function Make sure control valve is returned to the In Service position Be sure there is enough salt in the brine tank Start regeneration cycle manually if water is hard Page 41 Service Instructions Timer Replacement To replace timer refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 6 7 Remove the control valve back cover Remove the control valve front cover Disconnect the meter dome sig nal wire from the front cover and feed it back through the control Remove screw and washer at drive yoke Remove timer mounting screws The entire timer assembly then lifts off easily Put new timer on top of valve Be sure drive pin on main gear engages slot in drive yoke Replace timer mounting screws Replace screw and washer at drive yoke Replace meter signal wire Return bypass or inlet valve to normal In Service position Water pressure automatically builds in the condi tioner NOTE Be sure to shut off any bypass line Replace the control valve back cover Follow Injectors Screen Replacement steps 9 12 Piston Assembly Replacement To replace piston assembly refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 9 Remove the control valve back cover Remov
12. power failure it will queue a regeneration Once power is restored the control will initiate a regeneration cycle the next time that the Time of Day equals the programmed regeneration time Typically this means that the valve will regenerate one day after it was originally scheduled If the treated water output is important and power interruptions are expected the system should be setup with a sufficient reserve capacity to compensate for regeneration delays Page 9 Master Programming Mode Chart Master Programming Options Abbreviation Parameter Option Abbreviation Display Format Cubic Meters Standard Downflow Upflow Single Backwash Standard Downflow Upflow Double Backwash VT Valve Type Filter Upflow Brine First Other Meter Flow Delayed Meter Flow yee te rime Clock Immediate d Day of Week Fd Fl tc AY Number oF tanks 1 Single Tank System Number of Tanks Two Tank System U2 SF rc Unit Capacity Unit Capacity Grains Feedwater Hardness of Inlet Water Hardness Reserve Selection Percentage Safety Factor Fixed Reserve Capacity Safety Factor Percentage of the system capacity to be used as a reserve Fixed Reserve Fixed volume to be used as a reserve Capacity Tank 1 in Service TS Tank in Service Tank 2 in Service Day Override BW BD RR Regen Cycle Step BF Times The system s day override setting The time of day the system will regenerate The time duration for each re
13. power head 10 Drain flows continuously A Valve is not programming Check timer program and positioning rectly of control Replace power head assem bly if not positioning properly B Foreign material in control B Remove power head assembly and inspect bore Remove foreign material and check control in various regeneration positions Internal control leak C Replace seals and piston assembly Page 34 Error Codes Note Error codes appear on the In Service display Recover and Resetting Probable Cause Troubleshooting Err 0 Drive motor is stalled Unplug the unit from the power source Err 2 There have been more than 99 days since the last Regeneration If the Day of the Week mode of regeneration is selected and days since last regeneration exceeds 7 days 7 5 There have been more than 7 days since the last regen eration All individual settings d1 d2 d3 d4 d5 d6 47 are set to 0 Control board memory failure Error Display Example V LI J E NOTE Unit will flash when an error exists Drive motor is running continuously When power is restored to the unit the Err _ display code clears If the condition causing the error has not been resolved the Err _ code reappears in the four digit display Do not at tempt to troubleshoot this problem any further Regeneration must occur for the unit to recover the di
14. regeneration but keeps the following steps available Use the Up and Down buttons to adjust the value as needed Press the Extra Cycle button to accept the current setting and move to the next parameter Cycle Step Abbreviation _ BineDraw Brine Fil RR Rinse V mn N l CAUTION Before entering Master Programming please contact your local professional water dealer Page 16 Master Programming Mode 14 Day of Week Settings Press the Extra Cycle button Use this display to set the regeneration schedule for a system configured as a Day of Week control The different days of the week are identified as D1 D2 D3 D4 D5 D6 and D7 in the upper left hand corner of the display Set the value to to schedule a regeneration or OFF to skip regeneration for each day Use the Up and Down buttons to adjust the setting as needed Press the Extra Cycle button to accept the setting and move to the next day Note that the control requires at least one day to be set to ON If all 7 days are set to OFF the unit will return to Day One until one or more days are set to ON I E 5 N 39 15 Current Day Display Code CD Press the Extra Cycle button Use this display to set the current day on systems that have been configured as Day of Week controls This setting is identified by CD
15. Fd Meter Immediate Fl Time Clock tc Day of Week dAY _ Ld LJ 4 Number of Tanks Display Code NT Press the Extra Cycle button Use this display to set the Number of Tanks in your system This option setting is identified by NT in the upper left hand corner of the screen There are two possible settings Single Tank System 1 Two Tank System 2 NIT INI CAUTION Before entering Master Programming please contact your local professional water dealer Page 13 Master Programming Mode 5 Tank in Service Display Code TS Press the Extra Cycle button Use this display to set whether tank one or tank two is in service This option setting is identified by TS in the upper left hand corner of the screen This parameter is only available if the number of tanks has been set to 2 There are two possible settings U1 U2 Tank One in Service Tank Two in Service 6 Unit Capacity Display Code C Press the Extra Cycle button Use this display to set the Unit Capacity This setting specifies the treatment capacity of the system media Enter the capacity of the media bed in grains of hardness when configuring a softener system and in the desired volume capacity when configuring a filter system This option setting is identified by in the upper left hand corner of the screen The Unit Capacity parameter is only available if the control type has been set to
16. Model 5600SXT Downflow Service Manual IMPORTANT Fill in Pertinent Information on Page 3 for Future Reference Table of Contents Job Specification S 3 Installation et ot 4 Start Up InstEUCtIONS a REX 5 Timer MUERE I Tm 6 Timer Op ration 8 Master Programming Ghiart 2 2 i cett een 10 Master Programming nenn 12 User Programming 19 Diagnostic Programming iada anana iiaii 21 Control Valve Assemb y oret te een 24 Valve Powerhead Assembly etta en a RR RE e Na ean han ARR uH RR oM redd ER ER decade 26 3 4 Turbine Meter Assembly ir te rv tpe rue e Ea eee reme ee ues 28 Bypass Valve Assembly Plastle ines ee in e RE d ug 29 Bypass Valve Assembly Metal 4 ei adt eint dg ae CORR a dg ud 30 2900 Satety tree eee tare perve 31 2310 Safety Brine nape 32 Troubleshooting E nee cdeeniaccds 33 Water Conditioner Flo
17. add salt to the brine tank at this time 10 On units with a by pass place in by pass position Turn on the main water supply Open a cold soft water tap nearby and let run a few minutes or until the system is free from foreign material usually solder that may have resulted from the installation Once clean close the water tap 11 Slowly place the by pass in service position and let water flow into the mineral tank When water flow stops slowly open a cold water tap nearby and let run until the air is purged from the unit NOTE Residential 12 Plug unit into an electrical outlet Note All electrical connections must be connected Air Check Valve according to local codes Be certain the outlet is uninterrupted Pictured Above CAUTION Do not exceed 125 psi water pressure Do not exceed 110 F 43 C water temperature Do not subject unit to freezing conditions Page 4 Start Up Instructions The water softener should be installed with the inlet outlet and drain connections made in accordance with the manufacturer s recommendations and to meet applicable plumbing codes 1 Turn the manual regeneraton knob slowly in a clockwise direction until the program micro switch lifts on top of the first set of pins Allow the drive motor to move the piston to the first regeneration step and stop Each time the program switch position changes the valve will advance to the next regeneration step Always allow the motor to s
18. ator Limit Switch me 2 sss d 876 Screw Phil Pan 4 40 x 1 1 8 1 61672 0201 Front Panel Assy 56SXT Square Black TEM 1 61673 0201 Front Panel Assy 56SXT Curved Black 2 138698 Flat Hd Phil Steel pU 40422 Nut Beige For Service Assembly Numbers See the Back of this Manual Page 27 3 4 Turbine Meter Assembly 2 1 Ke Item No Quantity Part No Description 2 13314 Screw Washer 8 18 x 5 8 etd 19569 Clip Flow Meter Veran 19791 Meter Body Assembly 3 4 Turbine Ad cse et A seien 5105 O ring 119 19791 01 Harness Assembly Flow Meter 14613 Flow Straightener not shown For Service Assembly Numbers See the Back of this Manual Page 28 Bypass Valve Assembly Plastic 60049 REVD Item No Quantity Part No Description Tisi 139305 x el O ring 119 scu 13255 Clip Mounting c 2 X 13314 Screw Washer Head 8 18 5 8 BA sius aTa OE Yoke Plastic 1 NPT rV 18706 02 Plastic 3 4 AB sies donnent T9708 cie Yoke
19. ctor body injector nozzle specify size injector throat specify size injector screen injector cover brine valve stem brine valve seat brine valve cap brine valve spacer quad ring Spring brine valve Washer brine valve etaining ring BLFC fitting nut BLFC ferrule BLFC tube insert BLFC button 25 gpm BLFC button 50 gpm BLFC button 1 0 gpm o ring BLFC BLFC button retainer BLFC fitting 3 8 DLFC button specify size etainer DLFC button w o ring screen brine line air disperser end plug retainer SCrew Washer SCrew yoke brass 1 NPT yoke brass 3 4 NPT yoke plastic 1 NPT yoke plastic 3 4 yoke angle 90 deg 3 4 NPT yoke angle 90 deg 3 4 sweat yoke assy 3 4 rangle 90 deg w o rings clips amp screws yoke 1 1 4 NPT yoke 1 1 4 sweat drain hose barb PEE BLFC plug brine valve plug N gt o ring DLFC not used with meter controls in backwash fi For Service Assembly Numbers See the Back of this Manual Page 25 Valve Powerhead Assembly 61501 56SE_REVA Page 26 Item Valve Powerhead Assembly Quantity Part No Description 1 26001 02 Housing Control Valve Drive 2 12473
20. d by pressing the Extra Cycle button To clear a queued regener ation press the Extra Cycle button again to cancel If regeneration occurs for any reason prior to the delayed regeneration time the manual regeneration request shall be cleared 8 Timer Operation Control Operation During A Power Failure The SXT includes integral power backup In the event of power failure the control shifts into a power saving mode The control stops monitoring water usage and the display and motor shut down but it continues to keep track of the time and day for a minimum of 48 hours The system configuration settings are stored in a non volatile memory and are stored indefinitely with or without line power The Time of Day flashes when there has been a power failure Press any button to stop the Time of Day from flashing If power fails while the unit is in regeneration the control will save the current valve position before it shuts down When power is restored the control will resume the regeneration cycle from the point where power failed Note that if power fails during a regeneration cycle the valve will remain in it s current position until power is restored The valve system should include all required safety components to prevent overflows resulting from a power failure during regeneration The control will not start a new regeneration cycle without line power If the valve misses a scheduled regeneration due to a
21. d feed it back through the control Remove screw and washer at drive yoke Remove timer mounting screws The entire timer assembly will now lift off easily Remove end plug retainer plate Pull upward on end of piston rod yoke until assembly is out of valve Remove and replace seals and spacers Take piston assembly and push piston into valve by means of the end plug Twist yoke carefully in a clockwise direction to properly align it with drive gear Replace end plug retainer plate Place timer on top of valve Be sure drive pin on main gear engages slot in drive yoke Replace timer mounting screws Replace screw and washer at drive yoke Return bypass or inlet valve to normal In Service position Water pressure automatically builds in the condi tioner NOTE Be sure to shut off any bypass line Replace the control valve back cover Follow Injectors Screen Replacement steps 9 12 Meter Replacement To replace meter refer to Replacing Brine Valve Injectors and Screen steps 1 3 F oN Remove two screws and clips at bypass valve or yoke Pull resin tank away from plumbing connections Pull meter module out of control valve Remove signal wire from meter module snap tab on end opposite wire cable Apply silicone lubricant to four new o rings and assemble to four ports on new meter module Install signal wire into new meter module Assemble meter to control valve Note meter portion of module must be asse
22. dentified by VU in the upper left hand corner of the screen IL JL L Im Page 21 Diagnostic Programming Mode Press the Up button Use this display to view the Reserve Capacity This option setting is identified by RC in the upper left hand corner of the screen VL Press the Up button Use this display to view the Software Version This option setting is identified by SV in the upper left hand corner of the screen mme I mn Vi 1 mutum l V IN Press the Extra Cycle button to end Diagnostic Programming Mode Page 22 Notes Page 23 Control Valve Assembly Page 24 Control Valve Assembly Item No Quantity Description adapter clip clock or meter Seal seal 559PE Valve body assembly 1 dist valve body assembly 3 4 dist o ring distributor tube 1 o ring distributor tube 13 16 o ring top of tank spacer piston 56SXT 6700 D F piston pin piston 56SXT 6700 retainer piston rod plug end 56SXT 6700 green end plug assembly low water gray Screw injector mounting adapter assy coupling 5600 w o ring O ring adapter coupling Screw adapter coupling clock or meter O ring drain o ring injector o ring brine spacer O ring injector cover inje
23. dless of usage if the days since last regeneration cycle equal the day override setting Setting the day override value to OFF disables this function This option setting is identified by DO in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value as needed 1 I 12 Regeneration Time Press the Extra Cycle button Use this display to set the Regeneration Time This setting specifies the time of day the control will initiate a delayed manually queued or day override triggered regeneration This option setting is identified by RT in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value as needed 13 Regeneration Cycle Step Times Press the Extra Cycle button Use this display to set the Regeneration Cycle Step Times The different regeneration cycles are listed in sequence based on the valve type selected for the system and are identified by an abbreviation in the upper left hand corner of the screen The abbreviations used are listed below If the system has been configured with the OTHER valve type the regeneration cycles will be identified as R1 R2 R3 R4 R5 and R6 Each cycle step time can be set from 0 to 199 minutes or OFF Setting a cycle step to OFF will disable all of the following steps Setting a cycle step time to 0 will cause the control to skip that step during
24. e fixed reserve capacity Current Day The current day of week NOTES Some items may not be shown depending on timer configuration The timer will discard any changes and exit User Mode if any button is not pressed for sixty seconds User Programming Mode Steps 1 Press the Up and Down buttons for five seconds while in service and the time of day is NOT set to 12 01 PM 2 Use this display to adjust the Day Override This option setting is identified by DO in the upper left hand corner of the screen mn a a I um 3 Press the Extra Cycle button Use this display to adjust the Regeneration Time This option setting is identified by in the upper left hand corner of the screen T 4 Press the Extra Cycle button Use this display to adjust the Feed Water Hardness This option setting is identified by FH in the upper left hand corner of the screen l m Page 19 User Programming Mode 5 Press the Extra Cycle button Use this display to adjust the Fixed Reserve Capacity This option setting is identified by in the upper left hand corner of the screen 5 un l 6 Press the Extra Cycle button Use this display to set the Current Day of the Week This option setting is identified by CD in the upper left hand corner of the screen MN
25. e the control valve front cover Disconnect the meter dome sig nal wire from the front cover and feed it back through the control Remove screw and washer at drive yoke Remove timer mounting screws The entire timer assembly will now lift off easily Remove end plug retainer plate Pull upward on end of piston yoke until assembly is out of valve Inspect the inside of the valve to make sure that all spacers and seals are in place and that there is no for eign matter that would interfere with the valve operation Take new piston assembly as furnished and push piston into valve by means of the end plug Twist yoke care fully in a clockwise direction to properly align it with drive gear Replace end plug retainer plate Place timer on top of valve Be sure drive pin on main gear engages slot in drive yoke Replace timer mounting screws Replace screw and washer at drive yoke Return bypass or inlet valve to normal In Service position Water pressure automatically builds in the condi tioner NOTE Be sure to shut off any bypass line Replace the control valve back cover 10 Follow Injectors Screen Replacement steps 9 12 Page 42 Service Instructions Seal and Spacer Replacement To replace seals and spacers refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 8 9 Remove the control valve back cover Remove the control valve front cover Disconnect the meter dome sig nal wire from the front cover an
26. eserve Since this value is expressed as a percentage any change to the unit capacity or feedwater hardness that changes the calculated system capacity will result in a corresponding change to the reserve volume This option setting is identified by SF in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value from to 50 as needed J 10 Fixed Reserve Capacity Display Code RC Press the Extra Cycle button Use this display to set the Reserve Capacity This setting specifies a fixed volume that will be held as a reserve The reserve capacity cannot be set to a value greater than one half of the calculated system capacity The reserve capacity is a fixed volume and does not change if the unit capacity or feedwater hardness are changed This option setting is identified by RC in the upper left hand corner of the screen Use the Up and Down buttons to adjust the value as needed 1 ld CAUTION Before entering Master Programming please contact your local professional water dealer Page 15 Master Programming Mode 11 Day Override Display Code DO Press the Extra Cycle button Use this display to set the Day Override This setting specifies the maximum number of days between regeneration cycles If the system is set to a timer type control the day override setting determines how often the system will regenerate A metered system will regenerate regar
27. generation step Adjust able from OFF and 0 199 minutes NOTE If Othr is chosen under Valve Type then R1 R2 R3 etc will be displayed instead Regeneration setting On or OFF for each day of the week on day of week systems The Current day of the week D1 D2 D3 D4 Day of Week D5 D6 amp D7 Settings Current Day CAUTION Before entering Master Programming please contact your local professional water dealer Page 10 Master Programming Mode Chart Master Programming Options 3 4 Turbine Meter 3 4 Paddle Wheel Meter 1 Turbine Meter KK Meier Puse Seting Meter pulses per gallon forgeneriiotherfiowmeter NOTES Some items may not be shown depending on timer configuration The timer will discard any changes and exit Master Programming Mode if any button is not pressed for sixty seconds CAUTION Before entering Master Programming please contact your local professional water dealer Page 11 Master Programming Mode When the Master Programming Mode is entered all available option setting displays may be viewed and set as needed Depending on current option settings some parameters cannot be viewed or set the Time of Day Press and hold either the Up or Down buttons until the programming icon replaces the service icon and the parameter display reads TD 2 Adjust the displayed time with the Up and Down buttons 3 When the desired time is set press the Extra Cycle bu
28. in the upper left hand corner of the screen Use the Up and Down buttons to select from Day 1 through Day 7 1 Kk lt lt a 16 Flow Meter Type Display Code FM Press the Extra Cycle button Use this display to set the type of flow meter connected to the control This option setting is identified by FM in the upper left hand corner of the screen Use the Up and Down buttons to select one of the 7 available settings POT P10 GEn Generic Other Meter CAUTION Before entering Master Programming please contact your local professional water dealer Page 17 Master Programming Mode 17 Meter Pulse Setting Display Code K Press the Extra Cycle button Use this display to specify the meter pulse setting for a non standard flow meter This option setting is identified by in the upper left hand corner of the screen Use the Up and Down buttons to enter the meter constant in pulses per unit volume I m 18 Press the Extra Cycle button to save all settings and exit Master Programming Mode Page 18 User Programming Mode User Programming Mode Options Abbreviation Day Override The timer s day override setting Regeneration Time The time of day that the system will regenerate meter delayed timeclock and day of week systems Feed Water Hardness The hardness of the inlet water used to calculate system capacity for metered systems Reserve Capacity Th
29. lure to properly condition water or damage to product A prefilter should be used on installations in which free solids are present In some applications local municipalities treat water with Chloramines High Chloramine levels may damage valve components Correct and constant voltage must be supplied to the control valve to maintain proper function Model Number Water Hardness ppm or gpg Capacity Per Unit Mineral Tank Size Diameter Salt Setting per Regeneration 1 Type of Timer A 7 Day or 12 Day 2 Meter Size 3 4 Std Range 125 2 100 gallon setting 3 4 Ext Range 625 10 625 gallon setting 1 Std Range 310 5 270 gallon setting 1 Ext Range 1 150 26 350 gallon setting B Meter Initiated 2 Std Range 1 250 21 250 gallon setting 2 Ext Range 6 250 106 250 gallon setting 3 Std Range 3 750 63 750 gallon setting rommooms r J 3 ExtRange 18 750 318 750 gallon setting K Electronic 3 System Type 1 1 2 Std Range 625 10 625 gallon setting 1 1 2 Ext Range 3 125 53 125 gallon setting Job Specification Sheet Height System 4 1 Tank 1 Meter Immediate or Delayed Regeneration System 4 Time Clock System 4 Twin Tank System 6 2 5 Tanks 1 Meter Series Regeneration System 7 2 5 Tanks 1 Meter Alternating System 9 Electronic Only 2 4 Tanks Meter per Valve Alternating A B System 5 2 5 Tanks 2 Meters Interlock
30. mbled at valve outlet Push resin tank back to the plumbing connections and engage meter ports with bypass valve or yoke Attach two clips and screws at bypass valve or yoke Be sure clip legs are firmly engaged with lugs Return bypass or inlet valve to normal In Service position Water pressure automatically builds in the condi tioner NOTE Be sure to shut off any bypass line 10 Check for leaks at all seal areas 11 Follow Injectors Screen Replacement steps 9 12 Page 43 Service Assemblies Air Check 60002 34 air check 500 34 Brine Line Flow Controls 60022 12 BLFC 125 gpm 60022 25 BLFC 25 gpm 60022 50 BLFC 50 60022 100 BLFC 1 0 Brine Line Flow Control Washers 17307 washer flow 125 GPM 12094 washer flow 25 GPM 12095 nies washer flow 50 GPM 12097 washer flow 1 0 GPM Brine Valve Assembly 60032 brine valve Bypasses 60040 bypass 3 4 brass 60040NP bypass 3 4 nickel 60044 bypass 1 brass 60044 NP bypass 1 nickel 600469 bypass plastic 3 4 Drain Line Flow Control Washers 19151 washer flow 1 0 GPM 12085 nai washer flow 1 2 GPM 12086 washer flow 1 5 GPM 120817 iius washer flow 2 0 GPM 12088 washer flow 2 4 GPM 12089 washer flow 3 0 GPM 12090 washer
31. measures water usage and regenerates the system at the programmed regeneration time after the calculated system capacity is depleted As with Meter Immediate systems the control calculates the system capacity by dividing the unit capacity by the feedwater hardness and subtracting the reserve The reserve should be set to insure that the system delivers treated water between the time the system capacity is depleted and the actual regeneration time A Meter Delayed control will also start a regeneration cycle at the programmed regeneration time if a number of days equal to the regeneration day override pass before water usage depletes the calculated system capacity Time Clock Delayed Control A Time Clock Delayed Control regenerates the system on a timed interval The control will initiate a regeneration cycle at the programmed regeneration time when the number of days since the last regeneration equals the regeneration day override value Day of the Week Control This control regenerates the system on a weekly schedule The schedule is defined in Master Programming by setting each day to either off or on The control will initiates a regeneration cycle on days that have been set to on at the specified regeneration time Control Operation During Regeneration During regeneration the control displays a special regeneration display In this display the control shows the current regeneration step number the valve is advancing to or has
32. minimum of 48 hours in the event of power failure During a power outage the control goes into a power saving mode It does not monitor water usage during a power failure but it does store the volume remaining at the time of power failure Settings for both valve basic system and control type method used to trigger a regeneration Day of the Week controls While in service the display alternates between time of day volume remaining or days to regeneration and tank in service twin tank systems only The Flow Indicator flashes when outlet flow is detected The Service Icon flashes if a regeneration cycle has been queued A Regeneration can be triggered immediately by pressing the Extra Cycle button for five seconds The Parameter Display displays the current Cycle Step BW BF RR etc during regeneration and the data display counts down the time remaining for that cycle step While the valve is transferring to a new cycle step the display will flash The parameter display will identify the destination cycle step BW BF RR etc and the data display will read Once the valve reaches the cycle step the display will stop flashing and the data display will change to the time remaining During regeneration the user can force the control to advance to the next cycle step immediately by pressing the extra cycle button Page 6 Timer Features the Time of Day Press and hold either the Up or Down buttons until the programming ico
33. n entering Master Programming Mode The Display Format setting specifies the unit of measure that will be used for volume and how the control will display the Time of Day This option setting is identified by DF in the upper left hand corner of the screen There are three possible settings Display Format Setting Unit of Volume Time Display GAL U S Gallons 12 Hour AM PM CAUTION Before entering Master Programming please contact your local professional water dealer Page 12 Master Programming Mode 2 Valve Type Display Code VT Press the Extra Cycle button Use this display to set the Valve Type The Valve Type setting specifies the type of cycle that the valve follows during regeneration Note that some valve types require that the valve be built with specific subcomponents Ensure the valve is configured properly before changing the Valve Type setting This option setting is identified by VT in the upper left hand corner of the screen There are 5 possible settings 3 Control Type Display Code CT Press the Extra Cycle button Use this display to set the Control Type This specifies how the control determines when to trigger a regeneration For details on how the various options function refer to the Timer Operation section of this service manual This option setting is identified by CT in the upper left hand corner of the screen There are four possible settings Meter Delayed
34. n replaces the service icon and the parameter display reads TD 2 Adjust the displayed time with the Up and Down buttons 3 When the desired time is set press the Extra Cycle button to resume normal operation The unit will also return to normal operation after 5 seconds if no buttons are pressed Queueing a Regeneration 1 Press the Extra Cycle button The service icon will flash to indicate that a regeneration is queued 2 To cancel a queued regeneration press the Extra Cycle button Regenerating Immediately Press and hold the Extra Cycle button for five seconds Page 7 Meter Immediate Control A meter immediate control measures water usage and regenerates the system as soon as the calculated system capacity is depleted The control calculates the system capacity by dividing the unit capacity typically expressed in grains unit volume by the feedwater hardness and subtracting the reserve Meter Immediate systems generally do not use a reserve volume However in twin tank systems with soft water regeneration the reserve capacity should be set to the volume of water used during regeneration to prevent hard water break through A Meter Immediate control will also start a regeneration cycle at the programmed regeneration time if a number of days equal to the regeneration day override pass before water usage depletes the calculated system capacity Meter Delayed Control A Meter Delayed Control
35. ner tank where you want to install the unit making sure the unit is level and on a firm base 2 During cold weather the installer should warm the valve to room temperature before operating 3 All plumbing should be done in accordance with local plumbing codes The pipe size for residential drain line should be a minimum of 1 2 Backwash flow rates in excess of 7 gpm or length in excess of 20 require 3 4 drain line Commercial drain lines should be the same size as the drain line flow control 4 Refer to the dimensional drawing for cutting height of the distributor tube If there is no dimensional drawing cut the distributor tube flush with the top of the tank 5 Lubricate the distributor o ring seal and tank ring seal Place the main control valve on tank Note Only use silicone lubricant 6 Solder joints near the drain must be done prior to connecting the Drain Line Flow Control fitting DLFC Leave at least 6 between the DLFC and solder joints when soldering pipes that are connected on the DLFC Failure to do this could cause interior damage to the DLFC 7 Teflon tape is the only sealant to be used on the drain fitting The drain from twin tank units may be run through a common line 8 Make sure that the floor is clean beneath the salt storage tank and that it is level 9 Place approximately 1 of water above the grid plate If a grid is not utilized fill to the top of the air check in the salt tank Do not
36. one of the metered options Use the Up and Down buttons to adjust the value as needed ecce LI n memes l x1000 7 Feedwater Hardness Display Code Press the Extra Cycle button Use this display to set the Feedwater Hardness Enter the feedwater hardness in grains per unit volume for softener systems or 1 for filter systems This option setting is identified by H in the upper left hand corner of the screen The feedwater hardness parameter is only available if the control type has been set to one of the metered options Use the Up and Down buttons to adjust the value as needed m CAUTION Before entering Master Programming please contact your local professional water dealer Page 14 Master Programming Mode 8 Reserve Selection Display Code RS Press the Extra Cycle button Use this display to set the Safety Factor Use this display to select the type of reserve to be used in your system This setting is identified by RS in the upper left hand corner of the screen The reserve selection parameter is only available if the control type has been set to one of the metered options There are two possible settings Safety Factor Fixed Reserve Capacity ecce 9 Safety Factor Display Code SF Press the Extra Cycle button Use this display to set the Safety Factor This setting specifies what percentage of the system capacity will be held as a r
37. reached and the time remaining in that step The step number that displays flashes until the valve completes driving to this regeneration step position Once all regeneration steps are complete the valve returns to service and resumes normal operation Pressing the Extra Cycle button during a regeneration cycle immediately advances the valve to the next cycle step position and resumes normal step timing Control Operation During Programming The control only enters the Program Mode with the valve in service While in the Program Mode the control continues to operate normally monitoring water usage and keeping all displays up to date Control programming is stored in memory permanently eliminating the need for battery backup power Manually Initiating a Regeneration When timer is in service press the Extra Cycle button for 5 seconds on the main screen The timer advances to Regeneration Cycle Step 1 backwash and begins programmed time count down Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 2 brine draw amp slow rinse Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 3 rapid rinse Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 4 brine refill Press the Extra Cycle button once more to advance the valve back to in service NOTE If the unit is a filter or upflow the cycle step order may change NOTE A queued regeneration can be initiate
38. rn the control to the In Service position Unplug electrical cord from outlet Disconnect brine tube and drain line connections at the injector body Remove the two injector body mounting screws The injector and brine module can now be removed from the control valve Remove and discard brine body o rings Brine Valve Replacement 1 2 3 Pull brine valve from injector body Also remove and discard o ring at bottom of brine valve hole Apply silicone lubricant to new o ring and reinstall at bottom of brine valve hole Apply silicone lubricant to o ring on new valve assembly and press into brine valve hole Be sure shoulder on bushing is flush with injector body Injectors Screen Replacement 1 o 11 12 Remove injector cap and screen discard o ring Unscrew injector nozzle and throat from injector body Screw in new injector throat and nozzle be sure they are sealed tightly Install a new screen Apply silicone lubricant to new o ring and install around oval extension on injector cap Apply silicone lubricant to three new o rings and install over three bosses on injector body Insert screws thorough injector cap and injector Place this assembly thorough hole in timer housing and into mating holes in the valve body Tighten screws Reconnect brine tube and drain line Return bypass or inlet valve to normal In Service position Water pressure automatically builds in the condi tioner NOTE Be sure to shut
39. splay to clear and the valve to function normally 7 5 To recover from Err2 the user must initiate a regeneration or set at least one individual day to 1 Perform a Master Reset If the error returns do not attempt to troubleshoot this problem any further Page 35 Water Conditioner Flow Diagrams Single Backwash Positions Double Backwash Positions Black Cycle Cam Blue Cycle Cam Part Number 17438 Part Number 40609 1 Backwash Position 1 First Backwash Position Service Position Service Position y N N N N N N A CAS g E N N N N N N N N N N N N N Na NN N N rN N NN N N N N N N N N N N j N N N N N NIN N N N N N N N N N N N N N N N N N i N N veal N N N N i N N S N N N N e N N B N Y N Nuss EI Ruin S Page 36 Water Conditioner Flow Diagrams Backwash Position VALVE ASSEMBLY VALVE ORIVE ASSEMBLY FLOW CONTROL BRINE CONTAINER Brine Slow Rinse Position VALVE DRIVE ASSEMBLY FLOW CONTROL BRINE CONTAINER Page 37 Water Conditioner Flow Diagrams Second Backwash Position Double Backwash Units Only VALVE DRIVE ASSEMBLY VALVE ASSEMBLY BRINE CONTAINER Rapid Rinse Position VALVE DRIVE ASSEMBLY BRINE VALVE VALVE ASSEMBLY FLOW CONTROL BRINE CONTAINER PISTON SALT LEVEL N
40. top before moving to the next set of pins or spaces NOTE For electronic valves please refer to the manual regeneration part of the timer operation section If the valve came with a separate electronic timer service manual refer to the timer operation section of the electronic timer service manual Position the valve to backwash Ensure the drain line flow remains steady for 10 minutes or until the water runs clear see above Position the valve to the brine slow rinse position Ensure the unit is drawing water from the brine tank this step may need to be repeated Position the valve to the rapid rinse position Check the drain line flow and run for 5 minutes or until the water runs clear Position the valve to the start of the brine tank fill cycle Ensure water goes into the brine tank at the desired rate The brine valve drive cam will hold the valve in this position to fill the brine tank for the first regeneration Replace control box cover Put salt in the brine tank NOTE Do not use granulated or rock salt Page 5 Timer Features Fe Parameter Data PM Display Display Indicator Error Information C b Icon Flow Indicator Service e icon m ae em x1000 x1000 Indicator i Programming Icon Extra Cycle Up Down Button Button Button atures of the SXT Power backup that continues to keep time and the passage of days for a
41. tton to resume normal operation The unit will also return to normal operation after 5 seconds if no buttons are pressed IN IL LILI Entering Master Programming Mode Set the Time Of Day display to 12 01 P M Press the Extra Cycle button to exit Setting Time of Day mode Then press and hold the Up and Down buttons together until the programming icon replaces the service icon and the Display Format screen appears Exiting Master Programming Mode Press the Extra Cycle button to accept the displayed settings and cycle to the next parameter Press the Extra Cycle button at the last parameter to save all settings and return to normal operation The control will automatically disregard any programming changes and return to normal operation if it is left in Master Programming mode for 5 minutes without any keypad input N L Fa Resets Soft Reset Press and hold the Extra Cycle and Down buttons for 25 seconds while in normal Service mode This resets all parameters to the system default values except the volume remaining in meter immediate or meter delayed systems and days since regeneration in the time clock system Master Reset Hold the Extra Cycle button while powering up the unit This resets all of the parameters in the unit Check and verify the choices selected in Master Programming Mode 1 Display Format Display Code DF This is the first screen that appears whe
42. w 36 Wiring Diagram us 40 Service sab DE 41 Senice Assemblies me 44 IMPORTANT PLEASE READ The information specifications and illustrations in this manual are based on the latest information available at the time of printing The manufacturer reserves the right to make changes at any time without notice This manual is intended as a guide for service of the valve only System installation requires information from a number of suppliers not known at the time of manufacture This product should be installed by a plumbing professional This unit is designed to be installed on potable water systems only This product must be installed in compliance with all state and municipal plumbing and electrical codes Permits may be required at the time of installation If daytime operating pressure exceeds 80 psi nighttime pressures may exceed pressure limits A pressure reducing valve must be installed Do not install the unit where temperatures may drop below 32 F 0 C or above 110 F 43 C Do not place the unit in direct sunlight Black units will absorb radiant heat increasing internal temperatures Do not strike the valve or any of the components Warranty of this product extends to manufacturing defects Misapplication of this product may result in fai
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