ProFloSXT Service Downflow
Contents
1. 1 Single Tank System D1 D2 D3 D4 05 D amp D7 Regeneration setting On or OFF for each day of the week on Day of Week Settings day of week systems Current Day The Current day of the week 10 7 3 4 inch Turbine Meter P0 7 3 4 inch Paddle Wheel Meter 1 inch Turbine Meter FM Flow Meter Type 1 inch Paddle Wheel Meter 1 5 inch Turbine Meter 1 5 inch Paddle Wheel Meter Gen Generic or Other Meter K Meter Pulse Setting Meter pulses per gallon for generic other flow meter NOTE 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 FLECK Model ProFloSXT Downflow Service Manual 7 MASTER PROGRAMMING MODE Before entering Master Programming please contact your local professional water dealer 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 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 Mas2. L Re LI 8 FLECK Model ProFloSXT Downflow Service Manual 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 five possible settings Abbreviation Parameter St1b Standard Downflow Upflow Single Backwash St2b Standard Downflow Upflow Double Backwash Fltr Filter UFbF Upflow Brine First Othr Other RE CL IL fL ILI 3 Control Type Display Code 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 Fd Meter Immediate FI Time Clock tc Day of Week dAY 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
3. Ball Stop Slow Fill sa daga 10328 Fitting Elbow 90 Deg 1 4 NPT x 3 8T 10332 Fitting Insert 3 8 sl 10330 Fitting Sleeve 3 8 Celcon 10329 Fitting Tube 3 8 Nut Brass 10186 Nut Hex 10 32 60002 34 Air Check 500 34 inch Long e 60003 34 Air Check 500 HW 34 inch Tube 10149 Rod Float iS 10700 Float Assy White 10150 Grommet 30 Dia etree etre 60028 30 Float Assy 2300 30 White Item No QTY Part No Description PE deese 60027 FFA Safety Brine Valve 2300 Fitting Facing Arm ER 60027 FFS Safety Brine Valve 2300 Fitting Facing Stud For Service Assembly Numbers See the Back of this Manual FLECK Model ProFloSXT Downflow Service Manual e 19 2310 SAFETY BRINE VALVE 11 Item No QTY PartNo Description Item QTY PartNo dns 19649 2 Body Safety Brine Valve Zini 19625222 2310 10 24 1 2 18312 2 1980 Finsen Safety Brine Valve Assy Me 60014 duce 19804 Screw Sckt Hd Set 10 24 x 2222224 2 10150 7 Farai Vasa 60068 30 ARR dus 19805 Nut Hex 10 24 Nylon Black 19652 01 Poppet Assy SBV w O ring 1 60002 34 bise 19649 Flow Dispenser
4. in the upper left hand corner of the screen PF pr LILI 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 rir LI Vc Press the Up button Use this display to view the Volume Used since the last regeneration cycle This option setting is identified by VU in the upper left hand corner of the screen WW IC L J x1000 12 FLECK Model ProFloSXT Downflow Service Manual 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 4 3nn o CULI ne 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 Press the Extra Cycle button to end Diagnostic Programming Mode L VI Wi POWERHEAD ASSEMBLY Item No QTY Part No Description PLATE FRONT SWITCH MICRO SCREW PHIL PAN 4 40 X 1 1 8 INCH LABEL COVER UP PROFLOSE CIRCUIT BOARD SXT CONTROL FRONT COVER SXT SQUARE BLACK LABEL DISPLAY SXT COVER FRONT CAM D F SXT GEAR MAIN DOWNFLOW MACHD CAM BRINE VALVE Item No QTY c dee ls
5. 19275 10 3 4 INCH 90 DEG ANGLE BSP NICKEL PLATED 19270545 iaia 3 4 INCH 90 DEGANGLE SWEAT 19275 45NP 3 4 INCH 90 DEG ANGLE SWEAT NICKEL PLATED 19620 01 iii 90 DEG ADAPTER COUPLING 30 FLECK Model ProFloSXT Downflow Service Manual FLECK Model ProFloSXT Downflow Service Manual 31 For Fleck Product Warranties visit Fleck para las garantias de los productos visite www pentairaqua com pro Pour Fleck garanties produit visitez le site 3 PENTAIR FILTRATION amp PROCESS 5730 NORTH GLEN PARK ROAD MILWAUKEE WI 53209 P 262 238 4400 WWW PENTAIRAQUA COM CUSTOMER CARE 800 279 9404 tech support pentair com All Pentair trademarks and logos are owned by Pentair Inc or its affiliates All other registered and unregistered trademarks and logos are the property of their respective owners Because we are continuously improving our products and services Pentair reserves the right to change specifications without prior notice Pentair is an equal opportunity employer 42772 REV C SE14 2014 Pentair Residential Filtration LLC All Rights Reserved
6. 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 1 When timer is in service press the Extra Cycle button for 5 seconds on the main screen 2 The timer advances to Regeneration Cycle Step 1 backwash and begins programmed time count down 3 Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 2 brine draw amp slow rinse 4 Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 3 rapid rinse 5 Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 4 brine refill 6 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 A queued regeneration can be initiated by pressing the Extra Cycle button To clear a queued regeneration 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 NOTE Control Operation During A Power Failure The SXT includes integral power backup In the event of power failure the cont
7. Increase line pressure to 20 psi 1 3 bar E Internal control leak Change seals spacers and piston assembly F Service adapter did not cycle 9 Control cycles continuously A Misadjusted broken or shorted switch Determine if switch or timer is faulty and replace E F Check drive motor and switches A it or replace complete power head 10 Drain flows continuously A Valve is not programming correctly B Foreign material in control A Check timer program and positioning of control Replace power head assembly if not positioning properly B Remove power head assembly and inspect bore Remove foreign material and check control in various regeneration positions C Internal control leak C Replace seals and piston assembly FLECK Model ProFloSXT Downflow Service Manual e 21 TROUBLESHOOTING CONTINUED Error Codes NOTE Error codes appear on the In Service display Error Probable Cause Code Recover and Resetting Err 0 Drive motor is stalled Unplug the unit from the power source Err 1 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 attempt to troubleshoot this problem any further Err 2 There have been more than 99 days since the last Regeneration If the
8. i f LI 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 in the upper left hand corner of the screen Use the Up and Down buttons to select from Day 1 through Day 7 T1 LI 10 FLECK Model ProFloSXT Downflow Service Manual _ II 17 Meter Pulse Setting Display Code 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 rv HS LU 18 Press the Extra Cycle button to save all settings and exit Master Programming Mode USER PROGRAMMING MODE User Programming Mode Options Abbreviation Parameter Description DO Day Override The timer s day override setting RT Regeneration The time of day that the system Time will regenerate meter delayed timeclock and day of week systems H Feed Water The hardness of the inlet water Hardness used to calculate system capacity for metered systems RC Reserve The fixed reserve capacity Capacity CD Current Day T
9. 1 ERE Vi du lB rinri 20 25 Not Shown Part No For Service Assembly Numbers See the Back of this Manual Description BACK PLATE MOTOR 24v 50 60hz SCREW PHIL RD HD 6 32 X 5 16 PIN ROLL 3 32 X 1 2 SCREW HEXWASHER 6 20 X 1 2 WASHER PLAIN 145 ID SS STRAIN RELIEF ROUND CORD COVER BACK BLACK SCREW HEXWASHER HEAD 10 24 X 81 Transformer US 120 24V 9 6VA Transformer Euro 230 24 9 6VA Transformer Aust 230 24V 9 6VA Transformer Japan 100 24V 9 6VA FLECK Model ProFloSXT Downflow Service Manual e 13 CONTROL VALVE ASSEMBLY 14 FLECK Model ProFloSXT Downflow Serv CONTROL VALVE ASSEMBLY CONTINUED No QTY Part Description Item No QTY Part Description las je 8815 Valve Body Assy 5000 1 inch BB sie Visae 19244 is Adapter BLFC Dist Down Flow 3308 Fitting Hose Barb Black 8264 90 2338 Fitting Elbow 90 Deg 1 2 7 VA EE Spacer 5600 Black Seal 5600 ass 3280 Collector 1 inch x 011 QM d 8265 Piston 5000 Downflow Gray Bayonet Ba Retainer Piston Rod 8280 01 Collector Top 1 x 020 White Wide Slot Bayonet y A 57 8268 End Plug Assy 8280 02 Collector To
10. Day of the Week mode of regeneration is selected and days since last regeneration exceeds 7 days Regeneration must occur for the unit to recover the display to clear and the valve to function normally 7 5 There have been more than 7 days since the last regeneration All individual settings d1 d2 43 94 95 d 97 are set to 0 Err 3 Control board memory failure 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 Error Display Example Y 1 M E NOTE Unit will flash when an error exists 22 e FLECK Model ProFloSXT Downflow Service Manual WATER CONDITIONER FLOW DIAGRAMS Rapid Rinse Position Service Position VALVE DRIVE ASSEMBLY BRINE VALVE VALVE DRIVE ASSEMBLY FLOW CONTROL BRINE VALVE FLOW CONTROL I BRINE CONTAINER BRINE m X 7 CONTAINER S e S SALT _ S NI S 25 N SALT Y o y A Rm 5 2 _RESIN LEVEL A N SN 3 DISTRIBUTOR N BRINE LEVEL 3 RESIN LEVEL _ _ 3 Z 7 1 2 A
11. 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 seven available settings t0 7 Fleck 3 4 inch Turbine Meter P0 7 Fleck 3 4 inch Paddle Wheel Meter t1 0 Fleck 1 inch Turbine Meter P1 0 Fleck 1 inch Paddle Wheel Meter t1 5 Fleck 1 1 2 inch Turbine Meter P1 5 Fleck 1 1 2 inch Paddle Wheel Meter GEn Generic Other Meter Cycle Step Abbreviation BD Brine Draw BF Brine Fill BW Backwash RR Rapid Rinse SV Service oo FN wama I ss Range 0 199 minutes 14 Day of Week Settings Press the Extra Cycle button Use this display to 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 D and D7 in the upper left hand corner of the display Set the value to ON 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
12. Do not exceed 125 psi water pressure Do not exceed 110 F 43 C water temperature Do not subject unit to freezing conditions I TUN The system MUST be depressurized before removing any connections for servicing Figure 1 Residential Air Check Valve STARTUP 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 stop 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 2 Position the valve to backwash Ensure the drain line flow remains steady for 10 minutes or until the water runs clear see above 3 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 4 Position the valve to the rapid rinse position Che
13. INCH X 020 WHITE WIDE SLOT BAYONET 18280 02 COLLECTOR TOP 1 INCH X 008 RED NARROW SLOT BAYONET COVER 18260 00 COVER FRONT SMOKE DISTRIBUTORS 60795 00 ananassa DISTRIBUTOR ASSY 1 INCH STD GRAY 011 W 72 INCH TUBE 60790201 iin DISTRIBUTOR ASSY 1 INCH WIDE WHITE 020 W 72 INCHTUBE 60795702 uns DISTRIBUTOR ASSY 1 INCH NARROW RED 008 W 72 INCH TUBE DRAIN LINE FLOW CONTROLS 60705 XX ees DRAIN LINE FLOW CONTROL FROM 6 7 0 GPM 60706 XX DRAIN LINE FLOW CONTROL W QUICK CONNECT FROM 8 15 60700 XX iiti DRAIN LINE FLOW CONTROL 8 15 GPM DRAIN LINE FLOW CONTROL WASHERS AEREO EE 06 GPM 2192 i tee 08 GPM Al 1 0 GPM 2 1 2 GPM items 1 3 GPM 2086 2 eis 1 5 GPM DAT PA LS 1 7 GPM 2087 nihii 2 0 GPM 2088 assets 2 4 GPM 2089 Sansapa 3 0 GPM a N 3 5 GPM 2091 tns 4 0 GPM GPM 4 5 2092 nee 5 0 GPM 2212 6 0 GPM 2408 essor 7 0 GPM 7953 ciis 8 0 GPM 794 iiie 9 0 GPM Y E 10 GPM OTIS 12 GPM O13 15 GPM FLOATS 6006830 css 5 2s FLOAT ASSY 2310 W 30 INCH ROD METER MODULE OU GZ inser ceste METER ASSY TURBINE ELECTRONIC 3 4 INCH WITH CLIPS AND SCREWS 19797 cetera METER ASSY 3 4 INCH DUAL PORT SLP ELEC PLAS TURB W 0 CLPS amp SCRS INJECTORS 1610 18272 000 se sus 000 BROWN INJECTOR 18272 00 00 VIOLET INJECTOR 1827220 sms 0 RED INJECTOR AE 1 WHIT
14. hand corner of the screen LL C LI 7 Press the Extra Cycle button to end User Programming Mode FLECK Model ProFloSXT Downflow Service Manual e 11 DIAGNOSTIC PROGRAMMING MODE Diagnostic Programming Mode Options Abbreviation Parameter Description FR Flow Rate Displays the current outlet flow rate PF Peak Flow Rate Displays the highest flow rate measured since the last regeneration HR Hours in Service Displays the total hours that the unit has been in service VU Volume Used Displays the total volume of water treated by the unit RC Reserve Capacity Displays the system s reserve capacity calculated from the system capacity feedwater hardness and safety factor SV Software Version Displays the software version installed on the controller NOTE Some items may not be shown depending on timer configuration The timer will exit Diagnostic Mode after 60 seconds if no buttons are pressed Diagnostic Programming Mode Steps 1 Press the Up and Extra Cycle buttons for five seconds while in service Press the Up button Use this display to view the current Flow Rate This option setting is identified by FR in the upper left hand corner of the screen Y 212 i Lt 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
15. 3 1 Remove the control valve back cover Disconnect the meter cable from the meter assembly 2 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 3 Pull upward on end of piston yoke until assembly is out of valve 4 Inspect the inside of the valve to make sure that all spacers and seals are in place and that there is no foreign matter that would interfere with the valve operation 5 Take new piston assembly as furnished 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 6 Place timer on top of valve Be sure drive pin on main gear engages slot in drive yoke 7 Replace timer mounting screws Replace screw and washer at drive yoke 8 Return bypass or inlet valving to normal In Service position Water pressure automatically builds in the conditioner NOTE Be sure to shut off any bypass line 9 Replace the control valve back cover 10 Follow Injectors Screen Replacement steps 9 12 FLECK Model ProFloSXT Downflow Service Manual e 27 SERVICE INSTRUCTIONS CONTINUED Seal and Spacer Replacement To replace seals and spacers refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 Remove the control valve back cover Disconnect the meter cable from the meter assembly 2 Remove screw and wa
16. 9 PENTAIR FLECK MODEL PROFLOSXT DOWNFLOW SERVICE MANUAL www pentairaqua com TABLE OF CONTENTS JOB SPECIFICATION 3 INSTALLATION INSTRUCTIONS 4 START UP INSTRUCTIONS i 5 TIMER FEATURES trn fee 5 TIMER OP RATION 6 MASTER PROGRAMMING MODE CHART 7 MASTER PROGRAMMING 8 USER PROGRAMMING 11 DIAGNOSTIC PROGRAMMING 12 POWERHEAD tta 13 CONTROL VAEVE ASSEMBLY items 14 3 4 INCH TURBINE METER ASSEMBLY 16 BYPASS VALVE ASSEMBLY PLASTICJ 17 BYPASS VALVE ASSEMBLY METAL 18 2300 SAFETY BRINE VALVE titt 19 2310 SAFETY BRINE VALVE ii 20 TROUBLESHOOTING Lu uu nantaise 21 WATER CONDITIONER FLOW DIAGRAMS 23 FLOW DATA INJECTOR DRAW amp SLOW RINSE RATES 24 DIMENSIONAL DRAWING entities 25 WIRING DIAGRAM ttti tenente tendere 26 SERVICE INSTRUCTIONS aiti rcm 27 SERVICE tatem 29 CALIFORNIA PROPOSITION 65 WARNING PNA TANT This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm 2 FLECK Model ProFloSXT Downflow Service Manual IMPORTANT PLEASE READ Th
17. E Onlyuse 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 inches 15 cm 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 Plumber 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 inch 25 mm of water above the grid plate If a grid is not utilized fill to the top of the air check Figure 1 in the salt tank Do not add salt to the brine tank at this time 4 e FLECK Model ProFloSXT Downflow Service Manual 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 12 Plug unit into an electrical outlet NOTE All electrical connections must be connected according to local codes Be certain the outlet is uninterrupted
18. E INJECTOR 1827252 sine 2 BLUE INJECTOR PISTON 6011 0044 PISTON ASSEMBLY SAFETY BRINE VALVE 2310 PLASTIC SALES amp SERVICE AIDS 5 5 tres SERVICE MANUAL SEALS amp SPACERS 60120 SEAL AND SPACER KIT SERVICE EQUIPMENT 12763 icc STUFFER TOOL ASSY 5600 9000 128745 icis HOOK SEAL NSU PULLER ASSY PORT RING AN omn SILICONE GREASE 2 0Z TUBE 16586 8 murs SILICONE GREASE 8 LB PAIL 418921 ies WRENCH PLASTIC BY PASS TIMER WD TB Mies acinis TIMER ASSY SXT PROFLO FLECK Model ProFloSXT Downflow Service Manual e 29 SERVICE ASSEMBLIES CONT NUED YOKES SOS 3 4 INCH NPT 13708 10 n 3 4 INCH BSP 19708NP n 3 4 INCH NPT NICKEL PLATED 13708 10 3 4 INCH BSP NICKEL PLATED 13708 45 3 4 INCH SWEAT 13708 45NP 3 4 INCH SWEAT NICKEL PLATED 13708240 s 1 INCH SWEAT 13708 40NP 1 INCH SWEAT NICKEL PLATED 5378 2 sas mamashi 1 INCH NPT 13398 10 ns 1 INCH BSP 13398NP eos 1 INCH NPT NICKEL PLATED 13398 10NP 1 INCH BSP NICKEL PLATED 1 INCH PLASTIC MNPT 18706 10 e 1 INCH PLASTIC MBSP 18706502 nnn 3 4 INCH PLASTIC MNPT 18706212 3 4 INCH PLASTIC MBSP bei 3 4 INCH 90 DEG ANGLE NPT 19275 10 serre 3 4 INCH 90 DEG ANGLE BSP 1 3 4 INCH 90 DEG ANGLE NPT NICKEL PLATED
19. OW RATE GPM 0 25 50 75 100 9 25 50 15 100 128 15 INJECTOR DRAW RATE GPM SLOW RINSE RATE GPM 24 FLECK Model ProFloSXT Downflow Service Manual DIMENSIONAL DRAWING FLECK Model ProFloSXT Downflow Service Manual e 25 WIRING DIAGRAM vey 7 c 1 4 MA SA ito BLACK PURPLE NO NC BLACK 2 W i NO NC 1e Y vom 26 FLECK Model ProFloSXT Downflow Service Manual GROS AN a T 55 za 404 amp 8 WHITE WHITE BLUE 681 SXT Timer T1 24V Transformer TM 3 4 inch Turbine Flow Meter Optional VDM Valve Drive Motor SW1 Valve Homing Swith SW2 Valve Step Switch HCAM Valve Homing SCAM Valve Step 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 valv
20. Tuas ans 11183 O ring 017 Bises Elbow Safety Brine Valve For Service Assembly Numbers See the Back of this Manual 20 FLECK Model ProFloSXT Downflow Service Manual 42112_REVA Description Nut Assy 3 8 inch Plastic Retainer Drain Safety Brine Valve Assy 2310 Grommet 30 Dia Float Assy 2310 w 30 inch Rod Air Check 500 34 inch Long TROUBLESHOOTING Problem 1 Water conditioner fails to regenerate Cause A Electrical service to unit has been interrupted Correction A Assure permanent electrical service 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 3 Unit used too much salt A By pass valve is open A Close by pass valve B No salt is in brine tank C Injector screen plugged B Add salt to brine tank and maintain salt level above water level C Clean injector screen D Insufficient water flowing into brine tank D Check brine tank fill time and clean brine line flow control if plugged E Hot water tank hardness E Repeated flushings 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 A Improper salt setting G Replace seals and spacers and or piston A Check salt
21. X AIR CHECK DISTRIBUTOR S BRINE LEVEL 5 AIR CHECK 1 EA A NS AEN mE Brine Tank Fill Position Backwash Position p gt MIR VALVE DRIVE ASSEMBLY 4 0 BRINE VALVE A VALVE DRIVE ASSEMBLY FLOW CONTROL BRINE VALVE DAS FLOW CONTROL _ BRINE CONTAINER i INJECTOR BRINE i CONTAINER N INJECTOR N RESIN LEVEL BRINE LEVEL f 5 S AIR CHECK 2 BRINE LEVEL DISTRIBUTOR AIR CHECK 222 Brine Slow Rinse Position 2722222 VALVE DRIVE ASSEMBLY p BRINE VALVE EX eS FLOW CONTROL EN d 2 VALVE 27 ASSEMBLY p BRINE T CONTAINER N S N 4 NI SALT SS n N es J RESIN TANK x RE 8 ez 2 Z DISTRIBUTOR 7 D 22 Zzzz77772Z2 LA FLECK Model ProFloSXT Downflow Service Manual e 23 FLOW DATA INJECTOR DRAW amp SLOW RINSE RATES INLET PRESSURE PSI PRESSURE DROP PSI BAR ITT 4777 PTT ZE SET LLL LA AT LUAM LLL 1 1 5 2 25 3 4 5 6 7 8 910 15 20 25 30 FL
22. adjust the value from 0 to 50 as needed L LI 0 50 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 1 Range 0 the calculated capacity 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 regardless 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 LL L Ra
23. 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 Water pressure is not to exceed 125 psi 8 6 bar water temperature is not to exceed 110 F 43 C and the unit cannot be subjected to freezing conditions Installation Instructions 1 Place the softener 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 inch 13 mm Backwash flow rates in excess of 7 gpm 26 5 Lpm or length in excess of 20 feet 6 m require 3 4 inch 19 mm drain line Commercial drain lines should be the same size as the drain line flow control 4 Referto 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 o ring seal Place the main control valve on tank NOT
24. ck the drain line flow and run for 5 minutes or until the water runs clear 5 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 6 Replace control box cover 7 Put salt in the brine tank NOTE Do not use granulated or rock salt TIMER FEATURES Parameter Data PM Display Display Indicator Error Information Icon En N LI em mm I Flow Indicator O IL LI Li a LI 000 lk 1000 Indicator Programming Icon Extra Cycle Up Down A Button Button Button m Features of the SXT Power backup that continues to keep time and the passage of days for a 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
25. e 3 4 inch NPT Cast Machd 41026 01 Yoke 1 Cast Machd SS 60049 Bypass 3 4 Plastic For Service Assembly Numbers See the Back of this Manual FLECK Model ProFloSXT Downflow Service Manual 17 BYPASS VALVE ASSEMBLY METAL Item No QTY Part No Description 40614 By Pass Body 3 4 inch T 40634 By Pass Body 1 SS D le 4105 Seal By Pass 560CD Sul saus esses 1972 Plug Bypass hd 1978 Plate Bypass ll 3604 01 Label Bypass Standard Mount Screw Wsh 10 24 x 1 2 y assa 1986 in Plate Bypass Bottom For Service Assembly Numb 18 FLECK Model ProFloSXT Downflow Service Manual 60040SS_REVL 60041SS_REVK Item No QTY PartNo Description MEE 9 Lever Bypass Tusa 11989 Screw Sltd Indent 1 4 14 x 1 1 2 i 60040SS Bypass Valve 5600 3 4 inch NPT Blk Grip Lever Stainless Steel 60041SS Bypass Valve 5600 1 inch NPT BIk Grip Lever Stainless Steel ers See the Back of this Manual 2300 SAFETY BRINE VALVE Item No 13 QTY Part No Description min 1 11942 Valve 1 4 inch NPT 10138 Ball 3 8 inch Brass FEE 11566
26. e 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 It is established that when daytime water pressure is above 80 psi 5 5 bar the maximum pressure rating of 125 psi 8 6 bar can be exceeded A pressure regulator must be installed on this system or warranty is voided Do not install the unit where temperatures may drop below 32 F 0 C or above 125 F 52 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 failure 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 Chlo
27. e near the conditioner inlet close it 2 Relieve water pressure in the conditioner by stepping the control into the Backwash position momentarily Return the control to the In Service position 3 Unplug electrical cord from outlet Disconnect brine tube and drain line connections at the injector body 5 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 Pull brine valve from injector body Also remove and discard o ring at bottom of brine valve hole 2 Apply silicone lubricant to new o ring and reinstall at bottom of brine valve hole 3 Apply silicone lubricant 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 Remove injector cap and screen discard o ring Unscrew injector nozzle and throat from injector body 2 Screw in new injector throat and nozzle be sure they are sealed tightly Install a new screen 3 Apply silicone lubricant to new o ring and install around oval extension on injector cap 4 Apply silicone lubricant to three new o rings and install over three bosses on injector body 5 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 li
28. erator 8 Screen Injector 5000 aerae 8301 innu Seal Injector 4200 8277 Cap Injector A 2i 8262 iubens Screw Hex Wsh Hd 10 24 x 1 6 PITT sait O ring 015 SO SAAD Retainer BLFC cr c Flow Washer specify size For Service Assembly Numbers See the Back of this Manual FLECK Model ProFloSXT Downflow Service Manual e 15 3 4 INCH TURBINE METER ASSEMBLY Description Screw Hex Washer 8 18 x 5 8 Clip Flow Meter Meter Body Assembly 3 4 inch Turbine O ring 119 Harness Assembly Flow Meter Meter Cable Assy 35 inch Meter 3 4 Turbine No Clips Screws Meter 3 4 Turbine with Clips Screws Flow Straightener For Service Assembly Numbers See the Back of this Manual 16 FLECK Model ProFloSXT Downflow Service Manual BYPASS VALVE ASSEMBLY PLASTIC Item No QTY Part No Description 3305 e O ring 119 3255 Clip Mounting 3314s Screw Slot Ind Hex 8 18 x 60 18706 Yoke 1 inch NPT Plastic 8706 02 Yoke 3 4 inch NPT Plastic 3708 40 Yoke 1 inch Sweat 3708 45 Yoke 3 4 inch Sweat 9275 Yoke Angle 90 3 4 inch NPT 9275 45 Yoke Angle 90 Deg 3 4 inch Sweat 9620 01 Yoke Assy 3 4 inch R Angle 90 Deg w O rings Clips amp screws 40636 Yoke 1 1 4 inch NPT Yoke 1 1 4 inch Sweat 41027 01 Yok
29. eued regeneration press the Extra Cycle button Regenerating Immediately Press and hold the Extra Cycle button for five seconds TIMER OPERATION 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 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 w
30. 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 Setting the Time of Day LE 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 button to resume normal operation The unit will also return to normal operation after 5 seconds if no buttons are pressed 1290 IL LILI FLECK Model ProFloSXT Downflow Service Manual 5 TIMER FEATURES CONTINUED 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 qu
31. he current day of week NOTE 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 a 2 3 Press the Extra Cycle button Use this display to adjust the Regeneration Time This option setting is identified by RT in the upper left hand corner of the screen LI LII CUL 4 Press the Extra Cycle button Use this display to adjust the Feed Water Hardness This option setting is identified by H in the upper left hand corner of the screen 9 Li Range 4 199 hardness 5 Press the Extra Cycle button Use this display to adjust the Fixed Reserve Capacity This option setting is identified by RC in the upper left hand Corner of the screen 2 n Li 1 amm o 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
32. ill 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 ona 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 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 6 FLECK Model ProFloSXT Downflow Service Manual
33. ne Return bypass or inlet valving to normal In Service position Water pressure automatically builds in the conditioner NOTE Be sure to shut off any bypass line 8 Check for leaks at all seal areas Check drain seal with the control in the Backwash position 9 Plug electrical cord into outlet 10 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 11 Be sure there is enough salt in the brine tank 12 Start regeneration cycle manually if water is hard Timer Replacement To replace timer refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 Remove the control valve back cover Disconnect the meter cable from the meter assembly 2 Remove screw and washer at drive yoke Remove timer mounting screws The entire timer assembly then lifts off easily 3 Put new timer on top of valve Be sure drive pin on main gear engages slot in drive yoke 4 Replace timer mounting screws Replace screw and washer at drive yoke Replace meter signal wire 5 Return bypass or inlet valving to normal In Service position Water pressure automatically builds in the conditioner NOTE Be sure to shut off any bypass line 6 Replace the control valve back cover 7 Follow Injectors Screen Replacement steps 9 12 Piston Assembly Replacement To replace piston assembly refer to Replacing Brine Valve Injectors and Screen steps 1
34. ness 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 Range 4 199 hardness 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 SF Safety Factor rc Fixed Reserve Capacity 20 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 reserve 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
35. nge Off 99 days 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 Hi Z CUL FLECK Model ProFloSXT Downflow Service Manual 9 MASTER PROGRAMMING MODE CONTINUED 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 R 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 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 16 Flow Meter Type
36. ns and engage meter ports with bypass valve or yoke 8 Attach two clips and screws at bypass valve or yoke Be sure clip legs are firmly engaged with lugs 9 Return bypass or inlet valving to normal In Service position Water pressure automatically builds in the conditioner 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 28 FLECK Model ProFloSXT Downflow Service Manual SERVICE ASSEMBLIES AIR CHECK C0002 ZM rm AIR CHECK 500 34 INCH LONG BRINE LINE FLOW CONTROLS BLFC 60022 12 iii BLFC 125 GPM 5000 5600 9000 60022225 sisi BLFC 25 GPM 5000 5600 9000 60022 50 BLFC 50 GPM 5000 5600 9000 60022 100 BLFC 1 0 GPM 5000 5600 9000 60022 12 sn BLFC 125 GPM 5000 5600 9000 60022225 siens BLFC 25 GPM 5000 5600 9000 60022 50 BLFC 50 GPM 5000 5600 9000 BRINE LINE FLOW CONTROL WASHERS 17307 2 WASHER FLOW 125 GPM TAO WASHER FLOW 25 GPM LABEL 5 1 5 LBS SALT MIN 12097 caretes WASHER FLOW 1 0 GPM BRINE VALVE 60032 mess BRINE VALVE 4600 5600 BYPASSES 600 inea BYPASS VALVE 5600 3 4 INCH NPT BLK GRIP LEVER STAINLESS STEEL 60041 5 siemens BYPASS VALVE 5600 1 INCH NPT BLK GRIP LEVER STAINLESS STEEL 60049 esee 3 4 INCH BYPASS PLASTIC COLLECTORS UPPER 18280 hebes COLLECTOR TOP 1 INCH X 011 GRAY BAYONET 18280 01 nnne COLLECTOR TOP 1
37. 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 L MASTER PROGRAMMING MODE CONTINUED 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 Tank One in Service U1 Tank Two in Service U2 6 Unit Capacity Display Code 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 C in the upper left hand corner of the screen The Unit Capacity 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 L UOC JL K ws ap x1000 Range 1 999 900 grain capacity 7 Feedwater Hardness Display Code H Press the Extra Cycle button Use this display to set the Feedwater Hard
38. p 1 inch x 008 Bois 3 Screw Hex Wsh Hd 10 24 x Red Narow Slot Bayonet 13 16 4613 une Flow Straightener esee le 8267 usu Rod Piston as Brine Valve Stem 5600 Plastic Filter Only Not Shown 8755 O ring Brine Seat 1 19897 Injector Plug Assy w O ring 12 5 ente tes 9167 nosse Spacer Brine Valve 13918 Plug BLFC Module dcus 2550 Quad Ring 009 1 18276 01 Injector Assy Plug W O rings Dis 8 O ring 014 3165 ccr Cap Brine Valve OPTION Adapter Coupling Day Clock Only E ii Spring Brine Valve AD 2s 19228 ciens Coupling Adapter TZ Sess 6098 Washer Nylon Brine 0 baia he 13305 us O ring 119 EENS 1981 01 Ring Retaining BD ay teats Dei 1325552 Clip Mounting fosses 1183 uu O ring 017 E Ds 13314 Screw Slot Ind Hex 18 8 x 60 2D nl Flow Washer specify size 2 385 01 Housing Flow Control Plastic 22 lee 8312 Retainer Drain 9304 2 O ring 121 8303 O ring 336 25 sis Digi 0141 O ring 010 26 lea Plug Injector 2 au VE O ring 012 2B onis 8275 Throat Injector specify size 000 00 0 1 2 3 2 8274 Nozzle Injector specify size 000 00 0 1 2 3 lac 8279 Vortex Gen
39. ramines High Chloramine levels may damage valve components Correct and constant voltage must be supplied to the control valve to maintain proper function JOB SPECIFICATION SHEET Job Number _ Model Number ___ Water Hardness gt ppm or gpg Capacity Per Unit Mineral Tank Size Diameter Height _ Salt Setting per Regeneration 1 Type of Timer A 7 Day or 12 Day B Meter Initiated B Regenerant Flow A Downflow B Upflow C Upflow Variable 3 Meter Size A 3 4 inch Elec Paddlewheel B 3 4 inch Elec Turbine 4 System Type A System 4 1 Tank 1 Meter Immediate or Delayed Regeneration B System 4 Time Clock 5 Timer Program Settings A Backwash Minutes B Brine and Slow Rinse _ Minutes C Rapid Rinse _ Minutes D Brine Tank Refill Minutes E Pause Time Minutes F Second Backwash _ Minutes Drain Line Flow Control _ gpg Brine Line Flow Controller ___ gpg Injector Size FLECK Model ProFloSXT Downflow Service Manual 3 INSTALLATION INSTRUCTIONS Water Pressure A minimum of 20 psi 1 4 bar 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
40. rol 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 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 re
41. serve capacity to compensate for regeneration delays MASTER PROGRAMMING MODE CHART Before entering Master Programming please contact your local professional water dealer To enter Master Programming set time to 12 01 PM Master Programming Options Abbreviation Parameter Option Options Abbreviation GAL Gallons DF Display Format Ltr Liters Cu Cubic Meters Stib Standard Downflow Upflow Single Backwash St2b Standard Downflow Upflow Double Backwash VT Valve Type Fltr Filter UFbF Upflow Brine First Othr Other Fd Meter Flow Delayed FI Meter Flow Immediate CT Control Type tc Time Clock dAY Day of Week NT Number of Tanks 2 Two Tank System U1 Tank 1 in Service TS Tank in Service U2 Tank 2 in Service Unit Capacity Unit Capacity Grains Feedwater Hardness Hardness of Inlet Water Reserve Selection SF Percentage Safety Factor in rc Fixed Reserve Capacity SF Safety Factor Percentage of the system capacity to be used as a reserve RC Fixed Reserve Capacity Fixed volume to be used as a reserve DO Day Override The system s day override setting RT Regen Time The time of day the system will regenerate The time duration for each regeneration step Adjustable from OFF and BW BD RR BF Regen Cycle Step 0 199 minutes Times NOTE If Othr is chosen under Valve Type then R1 R2 R3 etc will be displayed instead
42. sher at drive yoke Remove timer mounting screws The entire timer assembly will now lift off easily Remove end plug retainer plate 3 Pull upward on end of piston rod yoke until assembly is out of valve Remove and replace seals and spacers 4 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 5 Place timer on top of valve Be sure drive pin on main gear engages Slot in drive yoke 6 Replace timer mounting screws Replace screw and washer at drive yoke 7 Return bypass or inlet valving to normal In Service position Water pressure automatically builds in the conditioner NOTE sure to shut off any bypass line 8 Replace the control valve back cover 9 Follow Injectors Screen Replacement steps 9 12 Meter Replacement To replace meter refer to Replacing Brine Valve Injectors and Screen steps 1 3 1 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 the meter cable from the meter module 4 Apply silicone lubricant to four new o rings and assemble to four ports on new meter module Install signal wire into new meter module 6 Assemble meter to control valve Note meter portion of module must be assembled at valve outlet 7 Push resin tank back to the plumbing connectio
43. ter 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 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 when 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 Ltr Liters 24 Hour Cu Cubic Meters 24 Hour L Y
44. usage and salt setting 4 Loss of water pressure A Iron buildup in line to water conditioner A Clean line to water conditioner B Iron buildup in water conditioner B Clean control and add mineral cleaner to mineral bed Increase frequency of regeneration C Inlet of control plugged due to foreign material broken loose from pipes by recent work done on plumbing system C Remove piston and clean control 5 Loss of mineral through drain line A Air in water system B Improperly sized drain line flow control A Assure that well system has proper air eliminator control Check for dry well condition B Check for proper drain rate 6 Iron in conditioned water gt Fouled mineral bed A Check backwash brine draw and brine tank fill Increase frequency of regeneration Increase backwash time 7 Excessive water in brine tank A Plugged drain line flow control A Clean flow control 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 flow control E Clean brine line flow control 8 Softener fails to draw brine A Drain line flow control is plugged A Clean drain line flow control B Injector is plugged B Clean injector C Injector screen plugged C Clean screen D Line pressure is too low D
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