XT Service Manual
Contents
1. Options Grains French Degrees German Degrees Parts per Million Range 1 000 to 9 900 000 in Grains 1 00 to 19900 00 in Metric 1 WIAITIEIR HIAIRIDINIEISIS 01115 Options Grains per Gallon French Degrees German Degrees Parts per Million Range 1 to 199 in Grains 2 to 199 in Metric CJA P A C I T Y SJAJFJE F A C T O R 0 0 Options Capacity Safety Factor Range 0to 50 Options U S Format Metric RIEIGIEINIEJRJAIT I JOIN E OJ VIEJRIR H DEEJ Options Override On Override Off Range OFF 0 to 99 Days 4 Time Clock 1 to 99 Days E G R T E El 1 M Options A M or P M Military Time 30000 GRAINS Default 30 00 F TH Default 30 00 D TH Default 30 00 PPM Default 30 GPG Default 30 F TH Default 30 D TH Default 30 PPM Default 00 Default 1000g Default m3 3 DAYS Default OFF 02 00AM Default 02 00 HR Default CAUTION Before entering Master Programming please contact your local professional water dealer Page 9 Master Programming Mode Flow Chart NOTE Dependi2. Screw Hex Wsh Hd 8 x 1 2 diia Valida 16494 Cam Assembly 3150 3900 TA sal EN 10231 Screw Slot Hex 1 4 20 x 1 2 pio cado dite setatis 16046 Gear Drive 16 5 ci I EEE A Re Ring Retaining Messer p 16047 eras Link Drive 18 nee 11709 Pin Drive Link AAA Mi 16048 Bearing Drive Link 2 stet Wi etu oes 11898 Clip 3150 3900 za Ve 16045 ee Pinion Drive ORTE Wanda 11381 Pin Roll 2900 3900 VICE Duties 10872 Screw Hex Wsh 8 32 x 17 64 Pe Mesias 42466 01 Timer Assy XT Right Hand DI M m 11235 aaa Nut Hex 1 4 20 Mach Screw 206 Veen 16050 Ring Retaining re I SR RE tes 16059 c seno Washer SS 88 3150 3900 28 sss dites mee 16051 Ring Retaining Bowed i Bins 19800 Plug 140 Dia White O lis 1 EEE ER 15806 Plug Hole Heyco 2693 Ode tits d onim 1959 15 3 2020 Plug 875 Hole Recessed Black dati uu Mi ais 11080 Screw Flt Hd Mach 8 32 x 3 8 QOO D 17967 rra Fitting Assy Liquid Tight Blk 3A a 40941 Wire Harness Upper Drive Lo Se ee AE dist ieee hes 41034 Transformer US 120V 24V 108VA BURN REEL eae eluate eat ten
3. i _ L A S T T WJO RIE G E N S 4 Depending on current option settings some 010 010 0 IHIOLUIRIS displays cannot be viewed Y Re L A S T R E G E N rV ofolofolol H O U RIS EY S o m c om o ojm om os op oz oz ka N EL ias PIRIEIVI DJATY Ju s a s E 010 0 10 0 0 0 0 g N EL _ R E SIEIR V E V O L U M E 0 0 0 0 0 0 0 0 g N ae A lt m a o o zZ N N Q End of Diagnostic Programming Mode Page 19 Diagnostic Programming Mode NOTE Depending on current option settings some displays cannot be viewed Overview Diagnostic Mode The current Diagnostic Programming Mode screen will display until either the Extra Cycle button is pressed through for each screen or the Diagnostic button is pressed In the event of regeneration occurring while in the Diagnostic Programming Mode the regeneration step and time remaining will be displayed When regeneration completes the display will return to the normal time of day display screen Entering and Exiting Diagnostic Mode Press and release the D button to enter the Diagnostic Programming Mode Pressing the Extra Cycle button will move to the next diagnostic screen Press the Extra C
4. CAUTION Before entering Master Programming please contact your local professional water dealer Page 13 Master Programming Mode 4 Display Format This program step selects the display format Press the Up or Down buttons to adjust this value Press the Extra Cycle button 5 Unit Capacity This program step selects the timer s total capacity of hardness that can be removed Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button 6 Feed Water Hardness This program step is used to set the feed water hardness The system will automatically calculate volume remaining based on the unit capacity capacity safety factor reserve systems only and feed water hardness entered Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button 7 Capacity Safety Factor This program step is used to set the reserve capacity of the unit This is a percentage by which the unit s capacity is reduced Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button 8 Volume Override This program step is used to set the volume override of the unit Press the Shift button to select the digit you want to modify Press the Up or Down but
5. 1 500 Gallons per Minute 1 500 gpm 2 000 Gallons per Minute 2 000 gpm 3 000 Gallons per Minute 3 000 gpm 4 000 Gallons per Minute 4 000 gpm 5 000 Gallons per Minute 5 000 gpm 6 000 Gallons per Minute 6 000 gpm 7 000 Gallons per Minute 7 000 gpm 8 000 Gallons per Minute 8 000 gpm 9 000 Gallons per Minute 9 000 gpm 10 000 Gallons per Minute 10 000 gpm NOTE BLFC size is only displayed in gallons per minute despite units of measure configuration setting x A Y IR EJLJA YE D I S A B L Options Auxiliary Relay Disabled DISABLED Default Auxiliary Relay Enabled ENABLED gt c x E gt D CAUTION Before entering Master Programming please contact your local professional water dealer Page 10 Master Programming Mode Flow Chart NOTE Depending on current option settings some displays cannot be viewed or set N Kell AJU X R E L A Y OlU TIPIUIT S T AJRIT 1 0 0 0 0 0 Options Auxiliary Relay Output Start 1 0 00 00 Default Range Adjustable from 0 to the sum of all regeneration cycle steps t A A mi AJU X RJEILIAIY JOJU TIPIUIT EINID J1 0 10 0 0 0 Options Auxiliary Relay Output End 1 0 00 00 Default Range Adjustable from auxiliary relay start 1 minutes to the sum of all regeneration cycle step times
6. A 2 FIL O MEITIEIR 1715 P AJD D L E Options 75 PADDLE 75 TURBINE 1 0 PADDLE 1 0 TURBINE 1 5 PADDLE 1 5 TURBINE 2 0 PADDLE 3 0 PADDLE GENERIC METER t A MJ A X I M U M F L OW R A TIE 0 0 0 0 g p m Options Gallons per Minute Liters per Minute Range 20 to 2000 gallons in U S format 20 to 2000 liters in Metric format t qe A D D 0 1 GJAILIL OINIS m EVERY 0 1 PjuiL s E s Options Gallons per Pulse Liters per Pulse u R O G LIE A AIMIM I NIG JU N I T E WJIAL TIT Re P R P S End of Master Programming y L75 PADDLE Default 0000 GPM Example 01 GALLONS 01 PULSES Default CAUTION Before entering Master Programming please contact your local professional water dealer Page 12 Master Programming Mode When the Master Programming Mode is entered parameters can be set to make the timer function as needed NOTE Depending on current option settings some displays cannot be viewed or set Entering Master Programming Mode 1 Press and hold the Shift and Up buttons for 5 seconds OR 2 Set the time of day display to 12 01 PM or 12 01HR See the User Programming section to learn how to do this Then go to the main display screen
7. Upper Drive SOUPE n ter eee eer ee 40943 dica is Wire Harness Lower Drive w Molded Strain Relief Seen ETEA EET O Transformer US 120V 24V 108VA EENE EE E dupa cede et lanes 41049 Transformer Euro 230V 24V n 41050 Transformer Aust 230V 24V OOhrs satin nt UR RAE EET 19121 ot Meter Cable Assy 3200NT x 19121 09 Meter Cable Assy NT 99 5 dada 19121 10 Meter Cable Assy NT 303 5 ine Verne 14202 01 Screw Hex Wsh Mach 8 32 x 5 16 Aliens Vicar 1742 na Plug 1 20 Hole 44 sese LR TE MES 60240 02 Cover Assy 3150 3900 Env Black Alis d E citar 40392 eee Motor Drive 115V 50 60 Hz SP AI ee drei EP 19305 5 ee Backplate 3900 Lower Env 44 sernnassannesennune Mer 160868 Bracket Motor Mounting Aa Me en 19915 x5 Nm cec Indicator Service Standby AG isni does ce ctv et ot 18720 noreste Spacer Indicator T A EAS Dus sei ii 11805 skies Screw Rd Hd 4 40 x 5 8 Type 1 48 EEAO EAS A E 16495 eee Cam Assy 3900 Lower 49 DE JURE 60240 22 Cover Assy 3900 Lower Env Oia Tiere 41102 ner Label 3200NT Ground c m Vasen 19801 5d Plug 190 Dia White 52 fx sisi dieti eh s 19691 Plug 750 Dia Recessed Black NOTE For all other service part numbers see the Service Manu
8. 10302 ne Insulator Limit Switch Bus rin Dus A 10218 ntes Switch Micro este sisse 16093 rcc Bracket Brine Side Qo e E p A aise Screw Phil Pan 40 x 1 1 2 Mrz Anas 16052 stie Bushing 3150 3900 Mami Aaa Dt Screw Hex Wsh Hd 8 x 1 2 18 DEE Merida A A Cam Assembly 3150 3900 Mitad Oia TOP aia Screw Slot Hex 1 4 20 x 1 2 15 554 m cdi Dri i viec ied 16046 e Gear Drive Mean denia MT Ai Ring Retaining Ve a DIEI EM E 16047 ista Link Drive Tee FREENET ARE 11709 ee Pin Drive Link 19 4 iei Var 16048 eee Bearing Drive Link 2e dei iuis a N 16048 ins Bearing Drive Length 3900 lea ecd EL TE 11898 sss Clip 3150 3900 2 odds Dicc 1609 nen Pinion Drive 2 O dide e EEE E EEA 11381 hee Pin Roll 2900 3900 QA hod iSt VIERTE 10872 eese Screw Hex Wsh 8 32 x 17 64 Vic PET Venen 42466 01 Timer Assy XT Right Hand LO isis iii 1123 taal Nut Hex 1 4 20 Mach Screw Zinc cr DE E nen 16050 ns Ring Retaining OB PAEA AERAR tae 1605915 erectis Washer SS 88 3150 3900 OL e Le rae PEN NECARE OR 16051 Ring Retaining Bowed clum Busen 19800 mee Plug 140 Dia White ST aa iaa 1D Plug Hole Heyco 2693 A A STE 5 o o o hs Plug 875 Hole Recessed Black dog wA iier Ed iir it MONT 11080 suom Screw Fit Hd Mach 8 32 x 3 8 avisa A 2907 4 ee Fitting Assy Liquid Tight Blk SE VE 40941 328 82 Wire Harness
9. 24V ar rise ETE 42466 01 Timer Assy XT Right Hand D ED Tears IB nenn Plug 750 Dia Hole Flush Tartarni pru 19800 al Plug 140 Dia White is iaa 15806 nl Plug Hole Heyco 2693 Wf EP EE O naa TIGON n n Plug 190 Dia White Ode aia T 96 Pannen Fitting Assy Liquid Tight Blk II anni 1089 ee Switch Micro 2a tes Aia W180 iaa Screw Rd Hd 4 40 x 5 8 Type 1 23e er ere 40943 eere Wire Harness Lower Drive Oasis Terre BA iia Strain Relief Flat Cord B ucro Mas VU ta Meter Cable Assy 3200NT 19121 08 Meter Cable Assy NT 35 w Connector A M e M Ee 19121 09 Meter Cable Assy NT 99 5 MMC ERS a at tt 19121 10 Meter Cable Assy NT 303 5 DA iu A 14202 01 Screw Hex Wsh Mach 8 32 x 5 16 25 uiu dris etes A094 iue Wire Harness Upper Drive OU si Ie IS deeem mum T742 um Plug 1 20 Hole Pa MER RS PEE Soka 41581 e Plug Hole 125 Dia White OUS IMI IS oen E RUN ER 60217 02 Cover Assy 2900 Lower Black Ond Sree ee doce D 18720 iet Spacer Indicator SM ieri tes eee m en 18746 iue Bearing Connector Rod Slate De a T1294 toss Screw Hex Hd 5 16 18 x 5 8 32 uie are AA Ring Retaining cic EU es diee d 10872 chant oue Screw Hex Wsh 8 32 x 17 64 QA DP Ir EE dap IM UIT 18709 iacent Backplate Lower cp lia 11381 hcm coii Pin Roll 2900 3
10. to the full unit capacity as though it had just regenerated If an error is present a regeneration can only occur manually by pressing and holding the Extra Cycle button for 5 seconds If the unit was in regeneration when the error occurred it will complete the regeneration cycle and go into service When the problem is corrected and the error no longer displays it may take several seconds for the unit to stop displaying the error message the unit will return to normal operation The LED light will no longer be red and will turn Green if the unit is regenerating or Blue if the unit is in service A Flashing blinking display A Power outage has occurred Either wait 5 minutes for blinking to stop or press any key on the keypad B Unit not responding after going into B Verify the unit is configured correctly ex wiring valve regeneration type Perform a Master Reset by holding the Shift button and cycling power Check and verify the choices selected in Master Programming Mode C Unit displays ERROR CODE REPLACE C Contact your local water treatment professional UNIT corrupted UAP Error Codes Error Display Message Correction Code Go through all screens in Master Programming Mode Go through all screens in Master Programming Mode Perform a Master Reset by holding the Shift button and cycling power Go through all screens in Master Programming Mode Manually initiate a regeneration cycle by pressing the Extra Cy
11. 900 36 sese A EE 14 78 en Link Piston Rod aida ner 14769 Bracket Motor 2900 3B sid eed jm 14775 niet Cam Drive 2900 ci P si 16346 e Nut Hex Jam 5 16 18 18 8 SS AO rms 18 28 Indicator Service Standby Aa Di 40338 cce Motor Drive 24V 50 60 Hz SP A N ur 14813 ee Pin Spring Connecting Rod 4B nM lana 431102 4 noires Label 3200NT Ground AA voiviceccrseeetoane Dista 10269 ete Nut Jam 3 4 16 Aia Veen 10712 Fitting Brine Valve NOTE For all other service part numbers see the Service Manual that accompanies the control valve Page 25 3150 Power Head Assy 38 31 25 295 33 24 29 31 29 ae V pr og 27 11 9 14 61501 3200XT 3150XT REVA Page 26 3150 Power Head Assy Item No Quantity Part No Description Toe ciet e 19304 04 Backplate 3150 3900 Upper PAA E E een 15120 Bracket Motor Mtg 3150 3900 CR Tears 40391 A Motor Drive 24V 50 60 Hz Mate Maia 11224 Screw Hex Hd 5 16 18 x 5 8 D TE EHRE REN D 16346 Nut Hex Jam 5 16 18 Dunia lisa WT ai aaa Bracket Switch Mounting 3150 3900 Vo m CEPR 10302 renes Insulator Limit Switch Beau dira 10218 Switch Micro Orest sais teas Vidal 160 nara Bracket Brine Side WO PIERRE 12624 Screw Phil Pan 40 x 1 1 2 usa Did 16052555 c tis Bushing 3150 3900 T2 ere p 17567
12. CuFt or Liter Ibs CuFt or grams Liter gpm Enabled or Disabled Enabled or Disabled Gallons or M Paddle 75 1 0 1 5 2 0 3 0 Turbine 15 1 0 1 5 Maximum Flow Rate Add _ Gallons every _ _ Pulses Page 3 Timer Operation Valve State CHG INI RGQ SRV Flow Time of Indicator Day Display Screen Time of Day alternates gt SRV X 12 DOAM Volume with Error VOLUME 9009 Remaining amp Screen if errors Reserve Volume are present Remaining Status LED 3 O Blue In Service Green In Regeneration Red E ed Error Set Down Button Adjusts Values Down Diagnostic Button Current Flow Rate Peak Flow Rate V Totalizer D d n Set Up Button 4 Last Two Regens A Adjusts Values Up Last Regen Volume Remaining 4 Reserve Capacity Previous Day Usage Extra Shift Button Software Version Cycle Adjusts cursor position 42138 REVA Button Valve State CHG Change of State CHG will be displayed when the lower drive changes from one state to another in dual piston valves INI Initializing INI will display on the screen for 30 to 45 seconds when initializing after a power failure reset or programming RGQ Regeneration Queued RGQ indicates that the reserve has been entered in a delayed system and regeneration has been queued When in the main screen press the Shift button to toggle service SRV with RGQ Service SR
13. ISTIVE 30VDC 3A MAX RESISTIVE uNSWITCHED HOT OPTIONAL INTERLOCK SWITCH N O x 0 N e D ONLY NXT 14 AC RENATE ONLY AVAILABLE ON 3200NXT AND 3214NXT CLOSED CONTACT PREVENTS REGENERATION SIGNAL START 3 li ES INPUT SIDE PULLED UP TO 32 VDG 87 ONLY AVAILABLE ON 3200NXT AND XT CLOSED CONTACT INITIATES REGENERATION IF OPTION ENABLED INPUT SIDE PULLED UP TO 32 VDC OPTIONAL SOLENOID VALVE ON DURING REGENERATION OR STANDBY PE RI 025A 1 de SWITCHED HOT NEUTRAL OPTIONAL FLOW METER NOT REQUIRED FOR TIME CLOCK OR REMOTE SINGAL START REGENERATION APPLICATIONS WHITE BLUE BLACK BROWN ren 401 ETT E N L E 3 em n to 3 BLACK 11 24V TRANSFORMER VDM VALVE DRIVE MOTOR SW1 VALVE HOMING SWITCH SW2 VALVE STEP SWITCH SW3 BRINE CAM SWITCH HCAM VALVE HOMING CAM SCAM VALVE STEP CAM BVCAM BRINE VALVE CAM FM FLOW METER OPTIONAL Mi MOTOR OR PUMP OPTIONAL S1 SOLENOID VALVE OPTIONAL NOTE 1 TRANSFORMER FUSE 5A 250V SLOW BLOW P N 41143 42140 REVG 2 VALVE SHOWN IN SERVICE Page 32 Dual Piston OPTIONAL MOTOR PUMP ON DURING REGENERATION OR CPO DEVICE ON DURING SERVICEIN O OUTPUT Wiring Diagram SWITCHED HOF wn OPTIONAL INTERLOCK SWITCH NO rm ORTIONAL REMOTE SIGNAL START SWITCH NO Im NEUTRAL 24VACIBA MAX RES
14. ISTIVE 30VOGFIA MAX RESISTIVE OUNSWITCHED HOT ONLY AVAILABLE ON 1200NXT AND SZHANXT CLOSED CONTACT PREVENTS REGENERATION INPUT SIDE PULLED UP TO 32 VOC SONY AVAILABLE ON 3200NXT AND XT INPUT SIDE PULLED UP TO 32 VDC RED 8 71 24V TRANSFORMER VOM VALVE DRIVE MOTOR EWI VALVE HOMING SWITCH SW VALVE STEP SWITCH BRINE CAM SWITCH BVCAM FM FLOW METER NOTE M1 MOTOR OR UNG Oe THOMAL 1 SOLENOID VALVE OPTIONAL CLOSED CONTACT INITIATES REGENERATION IF OPTION ENABLED z M e UPPER ORIVE a ER FUSE 5A 250V SLOW BLOW PIN 41143 TRANSFORMER 2 VALVE SHOWN IN SERVICE OPTIONAL FLOW METER ul NOT REQUIRED FOR TIME CLOCK OR REMOTE SIGNAL START g REGENERATION APPLICATIONS zg g wl Le 3 E UH n 3 42148 REVC Page 33 Troubleshooting Timer If an error is detected an error screen will alternate with the main display screen every few seconds and the LED light will be red During an error condition the unit continues to monitor the flow meter and update the remaining capacity Once an error condition is corrected the unit returns to the operating status it was in prior to the error and regeneration resumes according to normal programming If an error is cleared by reprogramming the unit in the Master Programming Mode the volume remaining may be reset
15. N TIT I AILE TJAINIK T A JNIK 1 Options Tank 1 Tank 2 RIE MJO TIE S I IGINJAIL S T AIRI T 0 0 1 0 0 Options Remote Signal Start Range 1 second to 10 hours P LJA Y JFJOIRMIAJT UJS G AJL L OJNIS Option is Grains per Gallon French Degrees German Degrees Parts per Million TIME CLK DELAYED Default METER IMMEDIATE MTR DLY FIX RSV MTR DLY VAR RSV MTR DLY WEEK RSV RSS IMMEDIATE RSS DELAYED VOL OVERRIDE IMM VOL OVERRIDE DLY TWIN TANK 2510 2850 Default 2750 2900 3150 3900 9000 9 100 9500 PROPRIETARY A PROPRIETARY B PROPRIETARY E DOWN FLOW Default BACK WASH FILTER UP FLOW UF VARIABLE FILL TANK 1 Default TANK 2 0 01 00 Default US GALLONS Default METRIC M3 F TH METRIC M3 G TH METRIC M3 PPM CAUTION Before entering Master Programming please contact your local professional water dealer Page 8 Master Programming Mode Flow Chart NOTE Depending on current option settings some displays cannot be viewed or set NOTE Only shown when System Type is Meter Delayed Fixed Reserve or Volume Override Delayed NOTE Only shown when System Type is Volume Override Immediate or Volume Override Delayed _ t EL NS Ge EBENEN A I u Ge t ic EN E N T BERN m
16. V SRV will display when the unit is in service LED Status Lights Blue LED Illuminates while the unit is in service and no errors exist The unit will always be in service unless a regeneration trigger has occurred green LED light will be displayed Green LED Illuminates when the unit is in Regeneration mode unless an error condition exists Red LED Illuminates when there is an error Flow Indicator A rotating line appearing as a rotating star shape will display on the screen when flow is going through the the meter Page 4 Timer Operation Regeneration Altime initiated control valve regenerates when the number of programmed days has been reached A flow initiated control valve regenerates when the volume count is zero or is below reserve capacity System Type Regeneration Trigger Time Clock Delayed A Day override parameter is reached and B the time of day matches the regeneration day override time Meter Immediate Regenerates as soon as the volume remaining has been depleted Meter Delayed Fixed Reserve A Volume remaining has been depleted to the fixed reserve volume and B the regeneration time has been reached Meter Delayed Variable Reserve A Volume remaining has been depleted to the variable reserve volume and B the regeneration time has been reached Meter Delayed Weekly Reserve A Volume remaining has been depleted to the weekly variable reserve volume and B the regeneration time has been reache
17. XT Service Manual IMPORTANT Fill in Pertinent Information on Page 3 for Future Reference Table of Contents Job Specification Sheet x otio tet Ete Hae te eU AE Deva au sagas hatte ths eM atte digs osea dede oae ee A e eda 3 Timer Operation 2 EE 4 Master Programming Mode Flow Chart enne cnn nn nn enne ne nnne e nennen nene 8 Master Programming Mode dic ee nn es 13 User Programming Flow Chart amp Mode sse ener naar nn nc e nnne nnne nennen nen 18 Diagnostic Programming Mode Flow Chart sssesssssesesseeeneeee eee nnne nennen 19 Diagnostic Programming MOde deed ete eee tic debe e o ce ADL eng 20 2510 2750 8 2850 Power Head Assy uuusrssnneenennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn rennen nnns 22 2900s Power Head ASSy u ee ne diee dae du e gcn dec a e e e d e fcu 24 3150 Power Head ASS itia mex rrt de cree Men da ie pie Melee Ie aaron eate dett AER cR 26 3900 Power Head ASSy cnica A ANa EASE NAAA 28 9000 9100 9500 Power Head ASSY cuicos p periere re tee ei pee mme ee sche 30 2750XT 2850XT amp 9000 9100 9500 Wiring sees nnnm en nenne enne nnns 32 2900XT IN IN ei er ret a d tte ees tette tet A 33 STSOAT WING EE 34 SQOOXT WIRING C A eee ey in a ev a ne re ne seine anaes 35 Troubleshooting E n 36 IMPORTANT PLEASE READ The information specifications and illustrations in this manual are
18. al that accompanies the control valve Page 29 9000 9100 9500 Power Head Assy 61501 3200XT 9_REVA Page 30 9000 9100 9500 Power Head Assy Item No Quantity Part No Description Panel Control 9000 9500 ET Label Shaft Position Pin Roll 1 8 x 1 2 SS Pin Dowel 9000 Gear Drive 1 2 Stroke Gear Drive 3 4 Stroke 9000 Washer Plain 3 8 Ring Retaining Gear Drive 9000 Wheel Geneva Plate Ground 9000 9500 Motor 24V 50 60 Hz 1 RPM Nut Tinneman U Type 8 32 Screw Designer Cover Thumb Switch Miniature Insulator Limit Switch Screw Slot Flat Hd 4 40 x 2 12 Nut Hex 4 40 Zinc Plated Ring Retaining Screw Phil Pan Thread 6 32 x 3 8 Screw Hex Wsh St 6 x 1 4 Tie Cable Heyco VNT 4 18 Nut Wire Tan Label Serial Number Stock Strain Relief Euro Round Cord Transformer 24V 9 6VA Cover Designer 1 Pc Black Timer Assy XT Left Hand Cam Assy Aux Switch 9500 Spacer Switch Machd Wire Harness 5066 50DP 9000 9100 9500 XT Venen 9121 08 Meter Cable Assy NT 35 2 Connector Venen 19791 02 Meter Cable Assy 35 NOTE For all other service part numbers see the Service Manual that accompanies the control valve Page 31 Single Piston Wiring Diagram OPTIONAL MOTOR PUMP ON DURING REGENERATION OR CPO DEVICE ON DURING SERVICE N O OUTPUT SWITCHED HOT ar 5 NEUTRAL Ss ZAVACI3A MAX RES
19. ation Sheet NOTE Some options may not be available depending on valve model or other options chosen Circle and or Fill in the Appropriate Data for Future Reference System Type Valve Type Regenerant Flow Initial Tank Remote Signal Start Display Format Unit Capacity Water Hardness Capacity Safety Factor Volume Override Regeneration Day Override Regeneration Time Regeneration Cycle Step 1 Regeneration Cycle Step 2 Regeneration Cycle Step 3 Regeneration Cycle Step 4 Regeneration Cycle Step 5 Media Volume Salt Dosage BLFC Size Auxiliary Relay Auxiliary Relay Start 1 Auxiliary Relay End 1 Auxiliary Relay Start 2 Auxiliary Relay End 2 Chemical Pump CPO Aux Relay Volume CPO Aux Relay Flow Meter Size Generic Flow Meter Meter Immediate Time Clock Delayed Twin Tank Volume Override Delay Volume Override Immediate Remote Signal Start Delayed Remote Signal Start Immediate Meter Delayed Week Reserve Meter Delayed Variable Reserve Meter Delay Fixed Reserve 2510 2850 2750 2900 3150 3900 9000 9100 9500 Proprietary A B E Down Flow UF Variable Fill UF Brine First Downflow DB BW UF Backwash Back Wash Filter Tank 1 or Tank 2 On or Off U S or Metric French Degrees German Degrees or PPM Grains French Degrees German Degrees PPM Grains French Degrees German Degrees PPM Zero or Gallons or M Off or Every Days Delayed AM PM or Immediate
20. 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 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 Chloramines High Chloramine levels may damage valve components Correct and constant voltage must be supplied to the control valve to maintain proper function Job Specific
21. cle button for 5 seconds Perform a Master Reset by holding the Shift button and cycling power Go through all screens in Master Programming Mode Manually initiate a regeneration cycle by pressing the Extra Cycle button for 5 seconds Call your local water treatment professional as soon as possible Leave the unit running do not unplug NOTE If the above corrections do not work please contact your local water treatment professional Error Display Screen Examples EIRIRIJOIR Iclolplel sjefrIv efe UIN T I E R RJo R clolDlel T EIRIRIOIRI c olbp E PP RJOIGIRIAIM JUINJTITI RIEIPILIAICIE JUIN iT Y Page 34 Notes Page 35 Notes Page 36 Notes Page 37 Notes Page 38 Notes Page 39 P N 41971 Rev C 4 28 08
22. d Remote Signal Start Immediate Immediately once a valid remote signal is asserted continuously for the programmed period of time Remote Signal Start Delayed Once a valid remote signal is asserted continuously for the programmed period of time and regeneration time has been reached Volume Override Immediate As soon as the programmed volume remaining has been depleted from the tank Volume Override Delayed As soon as soon as the programmed volume remaining has been depleted from the tank and the regeneration time has been reached Twin Tank Regenerates immediately once volume remaining has been depleted Page 5 Timer Operation Setting the Time of Day 1 Press and hold the Up or Down button for 2 seconds 2 Press the Shift button to select the digit you want to modify 3 Press the Up or Down buttons to adjust the value 4 Press the Extra Cycle button to return to the normal display screen or after a 5 second timeout NOTE The D button Diagnostic can be pressed to exit without saving 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 and begins programmed time count down Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 2 if active Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 8 if active Press the Extra Cycle button once to ad
23. d 41581 Plug Hole 125 Dia White QT ic tid tese Was 16493 a Plug Hole Heyco A Vias 10872 tinci Screw Hex Wsh 8 32 x 17 64 BI Misa 41102 Label 3900NT Ground Otis doses 10269 Nut Jam 3 4 16 Seren Mr PES TOT lid da Fitting Brine Valve NOTE For all other service part numbers see the Service Manual that accompanies the control valve Page 23 2900s Power Head Assy 61501 3200XT_2900XT_REVA Page 24 2900s Power Head Assy Item No Quantity Part No Description UR disi Base 18697 15 Backplate Hinged pu diim does ENDEN 60219 02 Cover Assy Environmental Black Sanieren RT este ce atta 60160 10 Drive Cam Assy STF Black Adr n HE RARE 10909 Pin Link IRR TEE A PTE A Screw Pan Hd Mach 4 40 x 1 Diana S TRATEN 10302 Insulator Limit Switch 7 TETTE eto 10218 Switch Micro CERES HEATHER FETT 102I on aa Screw Slot Hex 1 4 20 x 1 2 Oi Bacco iS ae ICONE E een Motor Drive 24V 50 60 Hz VOD iieri due Sa Cnm ER VU Cam Shut Off Valve Milito PETERS 10338 Pin Roll 3 32 x 7 8 EM jJ ohms TEE O Transformer US 120V 24V 108VA orion bite ti de cool bier asld E 41049 Transformer Euro 230V 24V mE 41050 Transformer Aust 230V
24. d ec 41049 Transformer Euro 230V 24V 41050 Transformer Aust 230V 24V Orito Dee 19121 Meter Cable Assy 3200NT EE RAE 19121 08 Meter Cable Assy NT 35 w Connector Mix dedero do une ete 19121 09 Meter Cable Assy NT 99 5 EE 19121 10 Meter Cable Assy NT 303 5 WOHER ER Meere 14202 01 Screw Hex Wsh Mach 8 32 x 5 16 38 eder dat node ets UA tits Plug 1 20 Hole Ot ene eee Ve 60240 02 Cover Assy 3150 3900 Env Black Aa tai T ase ecri bei iot 41102 Label 3200NT Ground LR WVsssaatesias rese ds 19801 Plug 190 Dia White 43 aes EE 196915 itat Plug 750 Dia Recessed Black NOTE For all other service part numbers see the Service Manual that accompanies the control valve Page 27 3900 Power Head Assy 52 26305 51 34 25 39 50 4 30 40 32 61501 3200XT_3900XT_REVA Page 28 3900 Power Head Assy Item No Quantity Part No Description Midas Ne see 19304 04 Backplate 3150 3900 Upper DETUR ERN 15120 ehm Bracket Motor Mtg 3150 3900 Quite ERE 40391 eee Motor Drive 24V 50 60 Hz Mido O 1122245 1 cius Screw Hex Hd 5 16 18 x 5 8 scd ate Ao edi ee RII 16348 Nut Hex Jam 5 16 18 E Bust E tie iios WO iii Bracket Switch Mounting 3150 3900 T ea des M
25. g E iei Cam Shut Off Valve Masse eines 10338 u Pin Roll 3 32 x 7 8 docerent des 41034 eee Transformer US 120V 24V 108VA di Ne iis TO Venen 41049 Transformer Euro 230V 24V Tr EA Tonne 41050 Transformer Aust 230V 24V San jo 42466 01 Timer Assy XT Right Hand 14 pes bot oe i SERIEN 19691 Plug 750 Dia Recessed Black 15 ei uites 19800 Plug 140 Dia White 10 ius pe 15806 Plug Hole Heyco 2693 Ts Orcus tein 19801 Plug 190 Dia White its keeper eee MA 17967 2 nasus Fitting Assy Liquid Tight Blk 19 pec 10896 Switch Micro DO PME 11805 atten Screw Rd Hd 4 40 x 5 8 Type 1 2d 22 ticis I RR ER 13547 a Strain Relief Flat Cord DO Aa ttt DPI UT 19791 02 Meter Cable Assy Softflow mS 1 19791 04 Meter Cable Assy Turbine 100 ES 1 19791 05 Meter Cable Assy Turbine 304 ERREICHEN 1 19121 08 Meter Cable Assy NT 35 w Connector REES FEN NER 1 19121 09 Meter Cable Assy NT 99 5 w Connector A d 1 19121 10 Meter Cable Assy NT 303 5 w Connector 23 ust dtt set ntes 14202 01 Screw Hex Wsh Mach 8 32 x 5 16 BA Vase 40944 Wire Harness Upper Drive QO ie Sede debes E 222 Plug 1 20 Hole Porter nl Le
26. he numbers Press the Extra Cycle button to proceed to the next step NOTE Only displayed when a metered option is chosen under System Type Set Regeneration Day Override To turn on and set the days press the Down button Press the Shift Up and Down buttons to move the cursor and change the value of the numbers Press the Extra Cycle button to proceed to the next step Regeneration Time Press the Shift Up and Down buttons to move the cursor and change the value of the numbers Press the Extra Cycle button End of User Programming Mode Page 18 Diagnostic Programming Mode Flow Chart NOTE Depending on current option settings some displays cannot be viewed or set NS aD C UJRIRIEJNIT F L O W RJA TIE ojojojo g p m 2 KA AITIE O O g p m U m gt A m rm o o oja Entering Diagnostic Mode 1 Press and release the D button 2 Press the Extra Cycle button once per display until all displays are viewed and the normal display screen appears 3 Press and release the D button during this mode to exit the Diagnostic Mode N Ge o m ojm olm o z o ol Y ay
27. me displays cannot be viewed or set To Set Time of Day Press and hold the Up or Down buttons for 2 seconds Press the Shift button to select the digit you want to modify T EEE Entering Master Programming Mode 1 Press and hold the Shift and Up buttons for 5 seconds OR 2 Set the Time of Day display to 12 01 P M or 12 01HR Then go to the main display screen press the Up and Down buttons at the same time for 5 seconds CIE PIN l NOTE Only shown when System Type is Twin Tank NOTE Only shown when System Type is Remote Signal Start muni N Ge SIYISITJEIM T Y PIE T IM E C LJK DJE LJA Y E D Options Time Clock Delayed Meter Immediate Meter Delayed Fixed Reserve Meter Delayed Variable Reserve Meter Delayed Week Reserve Remote Signal Start Immediate Remote Signal Start Delayed Volume Override Immediate Volume Override Delayed Twin Tank VIAJL V E T Y P E 2 5 o N oo a o Options 2510 2850 2750 2900 3150 3900 9000 9100 9500 Proprietary A Proprietary B Proprietary E RIEIG DjOW NIEIR A N FILJOW E N Options Down Flow Back Wash Filter Up Flow Up Flow Variable Fill FI
28. memory permanently upon a normal exit from programming mode Timer Operation During A Power Failure All program settings are stored in permanent memory Current valve position cycle step time elapsed and time of day are stored during a power failure and will be restored upon power re application Time is kept during a power failure and time of day is adjusted upon power up as long as power is restored within 12 hours NOTE The time of day on the main display screen will flash for 5 minutes when there has been a power outage The flashing of the time of day can be stopped by pressing any button on the display Regeneration Day Override Feature If the Day Override option is turned on and the valve reaches the set Regeneration Day Override value the Regeneration Cycle starts at the programmed regeneration time Page 6 Timer Operation Flow Meter Equipped Timer As treated water is used the Volume Remaining display counts down from the calculated system capacity less the reserve volume Once capacity reaches zero or reserve if the immediate system the unit will regenerate immediately If it is a Fixed Variable or Weekly reserve the unit will queue a regeneration RGQ and count down Reserve Volume until the set regeneration time NOTE Reserve Volume is only available in a RGQ system Volume Remaining Reserve Less Reserve Volume Page 7 Master Programming Mode Flow Chart NOTE Depending on current option settings so
29. n liter for generic flow meters Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button End of Master Programming Mode CAUTION Before entering Master Programming please contact your local professional water dealer Page 17 User Programming Flow Chart amp Mode NOTE Depending on current option settings some displays cannot be viewed or set EB gt gt t Ge W A T E R HJA R ID N E S S B ol3lo GIPIG Options US Format 030 GPG Default Metric Format DPG ay Entering User Mode N RIEISIEINIEIRIAITI I JOIN D A Y Press and hold the Up and Down QO VIERRIR DIEI O F F buttons for 5 seconds at any time Options Override Off OFF Default other than 12 01 PM Override On 12 DAYS Example as Re u R E G E N E R A T O N TII M E 0 2 10 0 AIM Options A M or P M 02 00AM Default Military Time HR ASI Ge End of User Programming Mode lt NOTE Depending on current option settings some displays cannot be viewed or set 1 2 Enter User Mode Press and hold the Up and Down buttons for 5 seconds Set Feed Water Hardness Press the Shift Up and Down buttons to move the cursor and change the value of t
30. ng on current option settings some displays cannot be viewed or set t Ae A lee elvlellle 0 11lol olo B A C K W A S H NOTE Please refer to the Regenerant Flow Default Cycle Steps amp Times in the Master Programming Mode section of the manual Options Regeneration Cycle Step 1 Regeneration Cycle Step 2 Regeneration Cycle Step 3 Regeneration Cycle Step 4 Regeneration Cycle Step 5 t Re KR M EIDIIJA VIOIL UIMIE NOTE Only shown when Regenerant Flow is UF Variable Fill 0 0 0 0 0 Clu F t Options Cubic Feet CuFt Default Liter Itr Range 25 to 999 cubic feet or 1 to 9999 liters t A Q NOTE Only shown when Regenerant Flow is UF Variable Fill mm ISIAILIT DOSJAGE 0 0 0 Ijb C u F t Options Pounds per Cubic Foot Ib CuFt Default Grams per Liter gNtr Range 0 1 to 99 9 pounds per cubic foot for U S values and 0 1 to 99 9 grams per liter for Metric values t A NOTE Only shown when Regenerant Flow is UF Variable Fill mm BF SIZE 0 1 215 gipim Options 0 125 Gallons per Minute 0 125 gpm Default 0 250 Gallons per Minute 0 250 gpm 0 500 Gallons per Minute 0 500 gpm 1 000 Gallons per Minute 1 000 gpm 1 200 Gallons per Minute 1 200 gpm
31. ogramming Mode 12 13 14 15 Media Volume This program step sets the volume of the media in the resin tank Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Salt Dosage This program step sets the salt dosage in the unit Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Brine Line Flow Control Size This program step allows the selection of the desired brine line flow control size in the unit must match physical brine line flow control Press the Up or Down buttons to adjust this value Press the Extra Cycle button Auxiliary Relay Output The next two displays are part of a series of settings used to program the optional relay output The first setting turns the output on off during regeneration only The second turns the output on during service only every time a set volume of water used has accumulated NOTE When auxiliary outputs are in the OFF default setting press the Up or Down buttons to set the first setting Then press the Extra Cycle button to advance to the second setting a Timed Auxiliary Relay Output Window Start amp End Time Setting This option setting consists of two displays The first display sets the turn on time of the output referenced to the start of the firs
32. olume remaining is set to zero The maximum ranges are the same as the maximum volume calculated on the main screen Press the Extra Cycle button 7 Previous Day s Water Usage This program step displays the previous day s water usage Press the Extra Cycle button 8 Reserve Volume This program step displays the reserve capacity ensuring soft water is available at all times Press the Extra Cycle button 9 Software Version This program step displays the timer s software program version number Press the Extra Cycle button to exit NOTE Diagnostic Programming Mode will stop if the system goes into a regeneration Page 20 Notes Page 21 2510 2750 2850 Power Head Assy 61501 3200XT 2_2750XT_2850XT_REVA Page 22 2510 2750 2850 Lower Power Head Assy Item No Quantity Part No Description Vielen Vitae 18697 15 Backplate Hinged POMPE LOIS 60219 02 Cover Assy Environmental Black w Clear Window KERN Mae 60160 10 Drive Cam Assy STF Black decise jen 10909 Pin Link STEHEN UNTER Di 14923 Screw Pan Hd Mach 4 40 x 1 D sse Ad ossis 10302 Insulator Limit Switch VE eee p 10218 Switch Micro Bee ue D aveces 102315 2 he Screw Slot Hex 1 4 20 x 1 2 Oe herunter etatem ae 41544 Motor Drive 24V 50 60 Hz A PR IS l
33. press the Up and Down buttons at the same time for 5 seconds Exiting Master Programming Mode 1 Press the Extra Cycle button once per display until all are viewed Master Programming Mode is exited and the normal display screen appears 2 To exit the Master Programming Mode without saving press the Diagnostic button NOTE If no keypad activity is made for 5 minutes while in the Master Programming Mode or if there is a power failure no changes will be made and the unit will go back to the main display screen Resets Soft Reset Press and hold the Up and Down buttons for 25 seconds until 12 00PM or 12 00HR appears This resets all parameters except for the flow meter totalizer volume Master Reset Hold the Shift 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 System Type This program step selects the system type Press the Up or Down buttons to adjust this value Press the Extra Cycle button 2 Valve Type This program step selects the valve type Press the Up or Down buttons to adjust this value Press the Extra Cycle button 3 Regenerant Flow This program step selects how the regenerant flows through the tank must match cam The selections available will vary depending on the previously chosen valve model Press the Up or Down buttons to adjust this value Press the Extra Cycle button
34. t Ae A AJU X R E L A Y JOJU T PJU T S T AJRIT 2 O 0 0 jojo Options Auxiliary Relay Output Start 2 0 00 00 Default Range From auxiliary relay end 1 minutes to the sum of all regeneration step times N LC NN AJU X R E L A Y JOJU T PJU T EJNID 2 0 0 0 0 0 Options Auxiliary Relay Output End 2 0 00 00 Default Range From auxiliary relay start 2 minutes to the sum of all regeneration step times t A KR C H E M ICJAL PJUIMP D I S A B L E D Options Chemical Pump DISABLED Default ENABLED t EL A C PIO AJU X R EILJA Y r lvjo L U M E o o o Io Options U S Format 000 g Default Metric Format 0 00 m3 Range 0 to 999 gallons in U S format 0 00 to 9 99 cubic meters t EL A C PjO JAlUIX RIEILJA Y ojo T I M E Oj jojo Options Chemical Pump Auxiliary Relay Time Interval 0 00 30 Default Range 0 seconds to two hours Gn CAUTION Before entering Master Programming please contact your local professional water dealer Page 11 Master Programming Mode Flow Chart NOTE Depending on current option settings some displays cannot be viewed or set
35. t regeneration cycle The second display sets the output turn off time referenced again to the start of the first regeneration cycle An OFF setting cancels this setting All settings are in minutes and output timing is synchronized with regeneration cycle timing Start Time Any time during regeneration End Time At start time and anytime during the regeneration cycle CAUTION Before entering Master Programming please contact your local professional water dealer Page 16 16 17 18 19 Master Programming Mode b Chemical Pump Auxiliary Relay Output Window This option setting consists of two displays The first display sets the volume of water flow at which the output turns on The second display sets the on time in seconds of the output Activate output after volume set is reached Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Flow Meter Size This program step sets the size of the flow meter Press the Up or Down buttons to adjust this value Press the Extra Cycle button Maximum Flow Rate This program step sets maximum flow rate of the generic flow meter Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Pulses per Gallon Liter This program step sets the pulses per gallo
36. tons to adjust this value Press the Extra Cycle button CAUTION Before entering Master Programming please contact your local professional water dealer Page 14 9 10 11 Master Programming Mode Regeneration Day Override This program step sets the maximum amount of time in days the unit can be in service without a regeneration Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Regeneration Time This program step sets the time of day for the regeneration to occur in delayed systems Press the Shift button to select the digit you want to modify Press the Up or Down buttons to adjust this value Press the Extra Cycle button Regeneration Cycle Step Programming This program step programs the Regeneration Cycle step times 1 through 5 Please refer to the chart below for regenerant flow default cycle steps and times Regenerant Flow Cycle 1 Cycle 2 Cycle 3 Cycle 4 Cycle 5 Down Flow Back Wash 1 Hour Rapid 10 Brine Tank Fill 12 Minutes une Rinse Minutes Brine amp Slow Pause amp Variable UF Variable Fill 1 Hour Brine Tank Fill 12 Minutes Rapid Rinse 10 Minutes Rinse Delay 5 Brine amp Slow Back 10 pid 10 ipd Rinse iin Wash Minutes Rinse Minutes Br A va m CAUTION Before entering Master Programming please contact your local professional water dealer Page 15 Master Pr
37. vance valve to Regeneration Cycle Step 4 if active Press the Extra Cycle button once to advance valve to Regeneration Cycle Step 5 if active Press the Extra Cycle button once more to advance the valve back to in service NDA Ni NOTE A manually initiated or queued regeneration can be cleared by pressing the Extra Cycle button for less than 5 seconds A system queued regeneration can only be cleared by stepping through a manual regeneration If regeneration occurs for any reason prior to the delayed regeneration time the manual regeneration request shall be cleared Pressing the Extra Cycle button while in regeneration will cause the upper drive to advance to the next step immediately Queued Regeneration RGQ From the display screen while the unit is in service hold down the Extra Cycle button until RGQ displays The valve will regenerate when the set regeneration time has been reached Timer Operation During Regeneration In the main display screen the timer shows the current regeneration cycle and the time for that step The green LED light will display when the unit is in regeneration Once all regeneration steps are complete the timer returns to in service displays a blue LED light and resumes normal operation Timer Operation During Programming The timer enters program mode unit must be in service While in the program mode the timer continues to operate normally monitoring water usage Timer programming is stored in
38. ycle button once per display until all are viewed Pressing the Diagnostic button while in Diagnostic Mode will cause the unit to leave the Diagnostic Mode and return to the normal time of day display screen 1 Current Flow Rate This program step displays the calculated flow rate for the timer The below flow rates are the maximum flow rate the timer will read for each meter 75 Paddle 15 gpm 0 06 m3 m 75 Turbine 15 gpm 0 06 m3 m 1 Paddle 40 gpm 0 15 m3 m 1 Turbine 90 gpm 0 34 m3 m 1 5 Paddle 180 gpm 0 68 m3 m 1 5 Turbine 90 gpm 0 34 m3 m 2 Paddle 350 gpm 1 32 m3 m 3 Paddle 500 gpm 1 89 m3 m Press the Extra Cycle button 2 Peak Flow Rate This program step displays the peak flow rate 1 minute average since the last regeneration Press the Extra Cycle button 3 Totalizer This program step displays the total volume of treated water that passes through the meter Reset to zero by holding the Up and Down buttons for five seconds while in the totalizer screen Press the Extra Cycle button 4 Hours Between Last Two Regenerations This program step displays the time between the last two regenerations saved Press the Extra Cycle button 5 Hours Since Last Regeneration This program step displays the hours since the last regeneration Press the Extra Cycle button 6 Volume Remaining This program step displays the volume remaining The timer will regenerate if the v
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