MODEL 2900 Downflow
Contents
1. 10545 gh tered D xe tae we Ak 11451 omes Spacer 16589 creer uu Spacer Hot Water Dieter Eee ied dr iius 14451 Piston E E apd Sot 14452 uei RE Res Piston Rod y dire etes T0209 2 venous Rs Quad Ring Piston Rod re E cider ya Ree O Ring End Plug Se 10598 End Plug Assembly does 10598 01 End Plug Assembly Hot Water slo 5 14805 Injector Body Gasket ks 17776 iR Injector Body Ts TOITA cn Injector Throat 3 Yellow 10226 03 5 Injector Throat 3 Hot Water duc wate ote ener ee 10913 3 Injector Nozzle 3 Yellow 10225 03 Injector Nozzle 3 Hot Water uisu T ous she 10227 I ar s Injector Screen TD sse ops 10229 55 Injector Cover Gasket jT eser eet 114899 cuu samt Injector Cover du areis ra Drs ed t 10692 Screw Injectory Body 182 tae ees Vis Aa end ies GS aed Sed n eie n Washer Flow Control Specify Size 19 nbn Wace oat ba tad 15177 Rem Flow Control Housing ies s duin 12248 ett 1 NPT Pipe eal onde 14812 po2. 17 1 mS uw qe 10302 eae ERR 18 2 T x 10909 TO Ss heretic Fee 10250 ues dust o dedos 10624 10231 225432 Prod T tenir orav x 60160 10 2 obs NA 10998 5 ee etas T3966 29 11805 26 ied dew s VOUT 11826 bius 28 veis 14822 29 152316 ius 15879 QA cuu 17421 dO ue 13741 rcu etre pop 14924 uude us Pad 10300 Printed in U S A Description Back Plate w Thumb Screws Terminal Block Label Terminal Block Screws Terminal Block 46 20 x 1 2 Strain Relief Power Cord 120V 12 Ft Wire Harness Timer Assembly Specify 3000 3200 or 3210 Series Micro Switch Screw 4 40 x 1 Motor Bracket Motor 120V 60Hz Designer Cover 1 Piece Motor Mount Screw 8 32 x 5 16 Micro Switch Insulator Connecting Rod Clip Retaining Ring Connecting Rod Drive Mount Screw Drive Cam Separate Time Fill Drive Roll Pin Drive Bearing Micro Switch Screw Brine Valve Cam Motor Bracket Brine Side Motor Lead Wir
3. 40096 24 24 Hour Gear Assembly 12 Midnight 40096 02 24 Hour Gear Assembly 2 A M De es 13886 01 Knob begin A oio 13296 iore Screw Timer Knob amp Motor Plate Mtg das y A US Bor UE asin s eus 119902 25 Button Decal 8 cvs eng d iue 60405 50 Program Wheel Assembly 0 21 000 SHEER MEE E 19806 5 Program Wheel Retainer 10 Tu 13748 iet s Screw Program Wheel Mtg 14265 Spring Clip T2 Lin Tre ess 15424 Spring Detent DE 15066 Ball 1 4 in dia 14 aa maser ve i eae ere i c etuer Main Drive Gear 192105 Program Wheel Assembly 21i coros 15493 Leste cL es Roll Pin prec Not Assigned 18 etx desc 13018 Idler Shaft 19 5 2213 133252 Spring Idler 20 18017 meis Idler Gear A sime 13104 5 Drive Gear 23 vasta 1 Jatt 13887 erede Motor Mounting Plate 24 xs d ag as 18749 4 5 ein Motor 110V 60 Hz 19659 elles ed Motor 24V 60 Hz 25 13278 ree Screw Motor Mounting 26 45 bts EE DRE 158305 Drive Pinion Program Wheel Te ies 13891 zem Clutch Dr
4. Spacer 14795 Brine Valve Piston 147972 vaste Downed aque Brine Valve Stem 14790 25x Brine Valve Body 12550 cce eto nea Quad Ring Brine Stem 15910 Ese Spring Brine Valve 10250 7 54 nes Retaining Ring 15517 des Stem Guide 15415 Insert 15414 iiis Nut Ferrule 1 2 1544198 s Elbow 15416 Brine 169707 iv eee Bushing Reducer 3 4 x 3 8 60009 900 Air Check Assembly 60009 01 900 Air Check Assembly Hot Water 16123 n mes Tube Nut 1 2 10124 Ferrule 1 2 16974 Fitting Brass Female 3 4 x 3 4 Slip Not Shown Page 15 Printed in U S A See opposite page for parts list MODEL 2900 Control Valve ee uem cm rig T ee eg ae i as ee 147 diameter ark and smaller Size 1600 injector assembly Injechor abe for 16 tank dameters ard larger Sires ure asc aac 20 1700 Printed in U S A Page 16 MODEL 2900 Control Valve Parts List Item No Quantity Part No Description Pin dete 14749 Valve Body P EEN N 10757 ce e este End Spacer EE cA trou rales 10757 End Spacer Hot Water n ETE
5. BRINE VALVE CAM LDCAM LOWER DRIVE NOTE SINGLE TANK TIMECLOCK METER DELAYED OR METER IMMEDIATE REGENERATION Page 31 Printed in U S A SYSTEM 4 WITH REMOTE SIGNAL START Valve Wiring IMMEDIATE REGENERATION TIMER WHITE WHITE a WHITE veLLow UPPER DRIVE WHITE BLACK g REMOTE METER WIRING 8 zz LDM g e TIMER MOTOR VDM VALVE DRIVE MOTOR LOWER DRIVE LOM LOWER DRIVE MOTOR SW1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH SW3 VALVE HOMING SWITCH SW4 VALVE STEP SWITCH 5 5 BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH THCAM TIMER HOMING CAM TPCAM TIMER PROGRAM CAM HCAM VALVE HOMING CAM SCAM VALVE STEP CAM BVCAM BRINE VALVE CAM LDCAM LOWER DRIVE CAM NOTE SINGLE TANK REMOTE METER DELAYED OR IMMEDIATE REGENERATION Page 32 Printed in U S A SYSTEM 5 INTERLOCKED REGENERATION Valve Wiring LEAD INTERLOCK CABLE Tat offs PECETA IMMEDIATE REGENERATION TIMER HITE 1 WHITE d D RED H BLACK 4 OR NE 04 BROWN N C YELLOW JN UPPER DRIVE TM TIMER MOTOR VALVE DRIVE MOTOR LDM LOWER DRIVE MOTOR SW1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH SW3 VALVE HOMING SWITCH SW4 VALVE STEP SWITCH SWS BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH
6. NPT 3 0 GPM Brass DLFC 3 4 NPT 3 5 GPM Brass DLFC 3 4 NPT 4 0 GPM Brass DLFC 3 4 NPT 5 0 GPM Brass DLFC 3 4 NPT 7 0 GPM DLFC 1 F x 1 F Specify Size DLFC 1 M x 1 F Specify Size Dole Flow Control 1 NPT 30 GPM Side Mount Adapter Printed in U S A Se 05 NPT US NICKEL sot ha BSP METRIC dubbi BSP METRIC NICKEL Notes Page 41 Printed in U S A Notes Page 42 Printed in U S A Statement of Material Safety This product has been tested by a recognized third party or certifying laboratory or conforms to one or more of the following standards or regulations U S A Food and Drug Administration Title 21 Code of Federal Regulations American National Standards Institute NSF International STD 14 Plastics Piping System Components and Related Materials American National Standards Institute NSF International 42 Drinking Water Treatment Units Aesthetic Effects American National Standards Institute NSF International STD 44 Residential Cation Exchange Water Softeners American National Standards Institute NSF International STD 61 Drinking water system components Health effects U S A Environmental Protection Agency Safe Drinking Water Act DVGW and WRc WARNING This product contains a chemical known to the State of California to cause cancer birth defects or other reproductive harm 15238 Rev 3 10 00
7. VALVE DRIVE MOTOR LOM LOWER DRIVE MOTOR 5 1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH LOM a VALVE HOMING SWITCH SW4 VALVE STEP SWITCH 35 BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH INSIDE SW LOWER DRIVE SWITCH OUTSIDE LOWER DRIVE THCAM TIMER HOMING CAM TPCAM TIMER PROGRAM CAM VALVE HOMING SCAM VALVE STEP CAM BRINE VALVE LDCAM LOWER DRIVE CAM WS1 WIRE SPLICE Page 35 Printed in U S A SYSTEM 7 ALTERNATING REGENERATION Multi Valve System Valve Wiring INTERLOCK CABLE INTERLOCK CABLE RECEPTACLE CONNECT TO NEXT UPSTREAM VALVE OR REMOTE METER CONNECT TO NEXT DOWNSTREAN VALVE OR JUMPER PLUG NOTE TWO TO FIVE TANK SINGLE METER ALTERNATING REGENERATION 1 TO 4 TANKS IN SERVICE ONE TANK IN REGENERATION OR STANDBY ALL VALVES IN SYSTEM WIRED ALIKE LAST VALVE IN STRING RECEIVES JUMPER PLUG ASSEMBLY CONNECT JUMPER PLUG TO INTERLOCK CABLE RECEPTACLE LEAD VALVE INTERLOCK CABLE 15 CONNECTED TO REMOTE METER SPECIAL MULTIVALVE BROWN REMOTE METER OR EQUIV REQUIRED FOR PROPER OPERATION MODIFIED IMMEDIATE REGENERATION TIMER WHITE BLACK 2 VIOLET __ BROWN 8 BROWN 5 1 PINK 8 me BROWN 12 BROWN BR
8. INSIDE SW7 LOWER DRIVE SWITCH OUTSIDE THCAM TIMER HOMING CAM TIMER PROGRAM HCAM VALVE HOMING CAM SCAM VALVE STEP LOWER DRIVE BRINE VALVE LDCAM LOWER DRIVE CAM NOTE TWO TANK INTERLOCKED INDIVIDUAL METER IMMEDIATE REGENERATION BOTH TANKS NORMALLY IN SERVICE ONLY ONE TANK IN REGENERATION THE OTHER REMAINS IN SERVICE BLACK LAG WHITE CASS IMMEDIATE REGENERATION TIMER 1 ware i wu D BLACK 0 RED IN C YELLOW SWS UPPER DRIVE WHIT TM TIMER MOTOR VALVE DRIVE MOTOR LOM LOWER DRIVE MOTOR 5 1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH SW3 VALVE HOMING SWITCH 4 VALVE STEP SWITCH D SW5 BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH INSIDE LOWER DRIVE SW7 LOWER DRIVE SWITCH OUTSIDE THCAM TIMER HOMING TPCAM TIMER PROGRAM CAM HCAM VALVE HOMING CAM SCAM VALVE STEP CAM BVCAM BRINE VALVE CAM LDCAM LOWER DRIVE CAM Page 33 Printed in U S A SYSTEM 6 SERIES REGENERATION Valve Wiring TIMER MOTOR VOM VALVE DRIVE MOTOR LDM LOWER DRIVE MOTOR RECEPTACLE INTERLOCK CABLE WHITE IMMEDIATE REGENERATION TIMER SW TIMER HOMING SWITCH 5 SW2 TIMER PR
9. 2 11 11 Page 38 Printed in U S A MODEL 2900 Service Assemblies 60029 1600 Brine Valve For Illustration See Page 18 10249 Brine Valve Spring 10250 Retaining Ring 10329 3 8 Brass Nut 2l 10330 3 8 Ferrule 2 Dd Iu 10332 3 8 Sleeve Xs one ity 11749 B V Stem Guide TJ 11982 O Ring Brine Valve 1 aov 12552 1600 Brine Valve Stem T asd 12626 Shut Off Valve Seat Tess ate 12748 Brine Valve Body 12550 Quad Ring 60034 1700 Brine Valve For Illustration See Page 14 Tiii 10250 Brine Valve Spring 12550 Quad Ring p 13201 Quad Ring Vea 14785 Flow Control Retainer Taunus 14790 Brine Valve Body 14792 Brine Valve End Plug Tidi 14795 Brine Valve Piston 14797 Brine Valve Stem T anke 14798 Spacer 14811 Piston Seal T iustius 15310 Brine Valve Spring Tol ei 155125 Stem Guide Joss qe t s 16123 Nutl 2 dU eid NS 16124 Ferrule 1 2 60080 1600 Injector Assembly For Illustration See Page 8 10227 Injector Screen hen 11893 Injector 10229 Injector Cover Gasket likes 10328 90 Elbow 1 4 NPT x 3 8 Tube 10692 Screw 1 2 10913 Injector Nozzle Tonus 10914 Injector Thro
10. Too Much Salt 4 Loss Of Water Pressure 5 Loss of Mineral Through Drain Line 6 Iron In Conditioned Water Dr O CAUSE Electrical Service To Unit Has Been Interrupted Timer Is Defective Power Failure By Pass Valve is Open No Salt in Brine Tank Injector Screen Plugged D Insufficient Water Flowing Into Brine Tank Hot Water Tank Hardness Leak At Distributor Tube Internal Valve Leak Service Adapter Did Not Return To Service Improper Salt Setting Excessive Water in Brine Tank Iron Buildup In Line To Water Con ditioner Iron Buildup in Water Conditioner Inlet of Control Plugged Due to Foreign Material Broken Loose From Pipes By Recent Work Done On Plumbing System Air In Water System Improperly Sized Drain Line Flow Control Fouled Mineral Bed Printed in U S A nr O CORRECTION Assure Permanent Electrical Ser vice Check Fuse Plug Pull Chain or Switch Replace Timer Reset Time of Day Close By Pass Valve Add Salt To Brine Tank and Main tain Salt Level Above Water Level Clean Injector Screen D Check Brine Tank Fill Time And Clean Brine Line Flow Control If Plugged Repeated Flushings Of The Hot Water Tank is Required Make Sure Distributor Tube Is Not Cracked Check O Ring And Tube Pilot Replace Seals and Spacers And Or Piston Check Drive M
11. WATER BY PASS CONTROL ren OUTLET RESIN BRINE TANK TANK Hard water enters unit at valve inlet flows thru service adapter for by pass and up thru coupling to regenerating valve inlet It then flows thru the regenerating valve piston down the center tube thru the bottom distributor and up thru the mineral around the piston and out the drain line If optional no hard water by pass piston is used water flow to outlet is prevented by an extended section of the service piston which closes the outlet port from by pass water until the end of rapid rinse Page 4 3 BRINE POSITION BRINE VALVE FLOW CONTROL INLET OUTLET RESIN TANK Hard water enters unit at valve inlet flows up into injector housing and down thru nozzle and orifice to draw brine from the brine tank brine flows down thru mineral and enters the center tube thru bottom distributor flows up thru center tube around the piston and out thru the drain line Printed in U S A MODEL 2900 4 sLOW RINSE POSITION BRINE VALVE FLOW CONTROL Hard water enters unit at valve inlet flows up into injector housing and down thru nozzle and orifice around the piston down thru mineral enters center tube thru bottom distributor flows up thru center tube ar
12. es 112245 RS Ie hrs Screw Valve Mounting 39 Not Assigned AO coda de cle bela Injector Body AN cristae ators 114802 o ee mee Injector Throat 2 o bach jM EA 314801 er ee IRE Injector Nozzle AS c bx ns duke xxn 14803 om Injector Screen bald Sid Poeti ue 14804 Screw Injectory Body 1622152 ed Air Disperser 1600 Injector not shown AG eei neve jc 19608 15 Res Disperser Upper not shown Injector Throat Injector Nozzle Size Color 14802 03 14801 03 Yellow 14802 04 14801 04 4 14802 05 14801 05 5 newer White 14802 06 14801 06 HOG ose Red Page 17 Printed in U S A MODEL 2900 Control Valve Side Mount Adapter Item No Quantity Part No Description 14750 01 2 Adaptor Valve k APPENA LB gr O Ring Distributor e ged bahar We aaa 13575 aad nin Us O Ring Top of Tank TOMO O Ring Top of Park Tank Ado ec ut PPS 40316420534 wae Adaptor Side Mount bete cdi Wy ese 40972 cetur rt O Ring 142 iL ten 40368 O Ring 160 Vip PEU 40310 Base Rotating e ror PP 40375 xeu Washer OE statt peated PP e
13. oos 19768 esc Screw Do not use this O Ring if control is side mounted Page 18 Printed in U S A MODEL 2900 1600 Series Brine System Item No 9 8 Quantity Part No Description e 1 10328 90 Elbow Pipe Thd to 3 8 Tube 1 12767 Brine Line Screen 2 10332 Insert Sleeve 3 8 Tube Wishes 3 10329 Fitting Nut 3 8 Tube Metas 3 10330 Derlin Sleeve 3 8 Tube buceo 1 15221 Brine Valve Tube 1 60002 500 Air Check Assembly 60003 500 Air Check Assembly Hot Water E 1 12794 90 Elbow 3 8 Tube to 3 8 Tube Med 1 Not Supplied Brine Line Tube 3 8 Flexible Tube ates 1 10250 Retaining Ring ENDS 1 11749 Stem Guide tomes dre Not Assigned m Not Assigned 1 10249 Brine Valve Spring 1 12550 Quad Ring bassin Wi 1 12748 Brine Valve Body 1 12552 Brine Valve Stem 1 12626 Brine Valve Seat eum durus Wega tas 982 uii er On 1 600
14. 2 Seal Cover 20 iy t dts Ss s du 18708 02 Cover Lower Black desit i i nu 18708 07 Cover Lower Blue 297 wet 18744 iu Screw Cover Printed in U S A MODEL 2900 1700 Brine System Page 14 Printed in U S A MODEL 2900 1700 Brine System Parts List Item No Quantity d LS Er Deu ees Boks Reese OD sce Bein dec tas 4 Dies hates oii scolas d xS Tics s xe eut dod see Yes d S suse bes ect ud Th qu 12 135 PE TO LII devota i eat 14 ood D uus Odes donee etn a det uc 19 PONE dais UM i eee ous 23 PERS 22 Ga pain Pn Description 1479272 2 V etn E End Plug 13201 enne O Ring End Plug 12085 onem Flow Washer 1 2 GPM 12086 Flow Washer 1 5 GPM 12087 pe vee Osea weds Flow Washer 2 0 GPM 12088 Flow Washer 2 4 GPM 12089 Flow Washer 3 0 GPM 12090 Flow Washer 3 5 GPM T2091 otn trus Flow Washer 4 0 GPM T2092 Flow Washer 5 0 GPM 14785 Flow Control Retainer 14814 Piston Seals 14798
15. 20 25 BLFC 25GPM 60020 50 BLFC 50 GPM 60020 100 BLFC 1 0 GPM Page 19 Printed in U S A MODEL 2900 2 Meter Assembly Item No Quantity Part No Description di edet 14456 Meter Body diri ua 15532 5 ek is Impeller Shaft Retainer pr dare fien 15432 Lo y Les ERR Impeller Shaft donebirewn epis p ea I A P ed Not Assigned m 15874 cei Impeller pra doses 13847 O Ring Meter Cover TRA 15218 2 cr s Meter Cover Assembly Standard Meter Cover Assembly Extended Range Bowl es A ste 1 22 Screw Meter Cover i EERE 14679 O Ring Quick Connect Ted reas eds 14568 ei ch aean ea tup Nipple Quick Connect fe etes Teter 14680 Flow Straightener 95 14569 Nut Quick Connect Page 20 Printed in U S A MODEL 2900 Notes Page 21 Printed in U S A MODEL 2900 ECONOMINDER Timer Assembly See opposite page for parts list Page 22 Printed in U S A MODEL 2900 ECONOMINDER Timer Assembly Parts List Item No Quantity Part No Description 13870 01 Timer Housing Assembly PEOR DS 13802 Cycle Actuator Gear
16. By Pass For Illustration See Page 8 14752 Piston Hard Water By Pass 14754 10 End Plug Assembly 2900 Hard Water By Pass Niece tats 14758 Piston Rod 2900 d cuiu 14818 Ring Piston Rod Snap 1 14922 O Ring 035 dob te 14926 Quad Ring 012 60104 01 2900 Piston Assembly No Hard Water By Pass Hot Water 14752 Piston No Water By Pass 14758 Piston Rod 2900 14818 Ring Piston Rod Snap 14922 O Ring 035 Teens t 14926 01 Quad Ring 012 SOME 19276 End Plug Assembly 2900 Hot Water 60121 2900 Upper Seal and Spacer Kit For Illustration See Page 8 10545 Seal Piston dene Deci 11451 Spacer 12 Hole Page 39 Printed in U S A MODEL 2000 Service Assemblies Cont d 60128 2900 Lower Seal amp Spacer Kit 60393 For Illustration See Page 8 10369 Spacer 1720 s Seal Piston 2900 3150 PIS doe 14753 Spacer 60050 21 Drive Motor Assembly 11 5V STF pud x Iv For Illustration See Page 6 60365 12 10218 MicroSwitch 60365 15 tic bie 10220 Screw 4 x 1 1 13 60365 20 10302 Insulator 10338 Roll Pin 3 22 x 7 8 60365 24 REA 10339 HexNut 4 60365 30 2 isis 10340 LockWasher 4 60365 35 dicis 10769 D
17. GRAM WHEEL WHITE DOT Immediate regeneration timers do not have 24 hour gear No time of day can be set Page 24 GALLONS LABEL Printed in U S A MODEL 3200 TIMER Timer Setting Procedure How To Set Days On Which Water Conditioner Is To Regenerate Rotate the skipper wheel until the number 1 is at the red pointer Set the days that regeneration is to occur by sliding tabs on the skipper wheel outward to expose trip fingers Each tab is one day Finger at red pointer is tonight Moving clockwise from the red pointer extend or retract fingers to obtain the desired regeneration schedule How To Set The Time Of Day Press and hold the red button in to disengage the drive gear Turn the large gear until the actual time of day is at the time of day pointer Release the red button to again engage the drive gear How To Manually Regenerate Your Water Conditioner At Any Time Turn the manual regeneration knob clockwise This slight movement of the manual regeneration knob engages the program wheel and starts the regeneration program The black center knob will make one revolution in the following approximately three hours and stop in the position shown in the drawing Even thought it takes three hours for this center knob to complete one revolution the regeneration cycle of your unit might be set only one half of this time In any event conditioned water may be drawn after rinse water stops flowing
18. MODEL 2900 Downflow Service Manual IMPORTANT Fill in pertinent information on page 2 for future reference MODEL 2900 Job Specification Sheet JOB MODEL NO WATER TEST CAPACITY PER UNIT MAX PER REGENERATION MINERAL TANK SIZE DIA HEIGHT BRINE TANK SIZE amp SALT SETTING PER REGENERATION 2900 CONTROL VALVE SPECIFICATIONS 1 Type of Timer see pages 18 21 A 7 day or 12 day B 1 250 to 21 250 gallon meter or 6 250 to 106 250 gallon meter Other C Meter Wiring Package 1 System 4 1 tank 1 meter immediate or delayed regeneration 2 System 5 2 tanks 2 meters interlock 3 System 6 2 tanks 1 meter series regeneration 4 System 7 2 tanks 1 meter alternator 2 Timer Program Settings see pages 18 and 19 A Backwash min B Brine amp Slow Rinse min C Rapid Rinse min D Brine Tank Refill min Drain Line Flow Controllergpm A Brine Line Flow Controller Injector Size A Hard Water By Pass B No Hard Water By Pass O Page 2 Printed in U S A MODEL 2900 General Commercial Pre Installation Check List WATER PRESSURE A minimum of 25 pounds of water pressure is required for regeneration valve to operate effectively ELECTRICAL FACILITIES A continuous 110 volt 60 Hertz current supply is required Make certain the current supply is always hot and cannot be turned off with ano
19. N BLK WT 13 BLACK WT BLUE 14 BLU BLACK BLACK OR 15 e 385 GREY 16 GREY E EE z zi zi z z 4 VDM GREY P BLACK WT UPPER DRIVE SW3 SET TO TRIP AT THE START OF BACKWASH 6 MIN TIMER MOTOR SW5 VALVE STEP SWITCH HCAM VALVE HOMING CAM VALVE DRIVE MOTOR SW6 BRINE CAM SWITCH SCAM VALVE STEP CAM LOM LOWER DRIVE MOTOR SW7 LOWER DRIVE SWITCH INSIDE BRINE VALVE SW TIMER HOMING SWITCH SW8 LOWER DRIVE SWITCH OUTSIDE LOWER DRIVE CAM SW2 TIMER PROGRAM SWITCH SW9 LOWER DRIVE AUX SWITCH TB1 TERMINAL BLOCK SW3 TIMER AUX SWITCH THCAM TIMER HOMING CAM SW4 VALVE HOMING SWITCH TPCAM TIMER PROGRAM LOWER DRIVE Page 36 Printed in U S A MODEL 2900 System 4 Typical Single Tank Installation With Optional Meter MANUAL SHUT OFF System 5 Interlock Typical Twin Tank Installation With Optional Meter Interlock And No Hard Water Bypass INTERLOCK CABLE BRINE LINE Page 37 Printed in U S A MODEL 2900 System 6 Twin Series Regeneration System 7 Twin Alternator Installation INERLOCK CABLE BRINE LINE DRAIN LINE REMOTE METER MANUAL SHUTOFF VALVE Note On System 7 power cord is on Unit 2 687 20 UN 2A THD _ 37 8 1 49 113 1 4 45 290 1 ay 75 14 282
20. N O YELLOW IN C BROWN IMMEDIATE REGENERATION TIMER SYSTEM 7 ALTERNATING REGENERATION Valve Wiring BLACK ow RED LEAD IMMEDIATE REGENERATION TIMER WHITE YELLOW 3 BLUE 4 ORANGE 5 UPPER DRIVE TM TIMER NOTOR VALVE DRIVE MOTOR LDM LOWER DRIVE MOTOR SWI TIMER HOMING SWITCH z FLECK RM IMMEDIATE FLECK RM DELAYED FLECK ET RM TB1 SW2 TIMER PROGRAM SWITCH 5 1234 123488 SW3 VALVE HONING SWITCH WHITE Buck 8 mos 344 VALVE STEP SWITCH 5 SWS METER LOCKOUT SWITCH SWS LOWER DRIVE SWITCH INSIDE 99 eo s SW LOWER DRIVE SWITCH OUTSIDE 8129 11234587 8910 SWB SIGNAL ALTERNATOR SWITCH LEAD VALVE T B THCAM TIMER HONING PROGRAM BADGER AR WITH RELAY HCAM VALVE HOMING CAM 8 1 5 8 SCAM VALVE STEP CAM LDC BVCAM BRINE VALVE LDCAN LOWER DRIVE LOWER DRIVE a EEEE WSLS MRE SUCE 11234567893109 NOTE LEAD VALVE TWO TANK SINGLE REMOTE METER ALTERNATING REGENERATION ONLY ONE TANK IN SERVICE THE OTHER IN REGENERATION OR STANDBY LAG RED YELLOW INTERLOCK CABLE RECEPTACLE IMMEDIATE REGENERATION TIMER Q UPPER DRIVE HITE TIMER MOTOR VOM
21. OGRAM SWITCH WH BLAC SW3 VALVE HOMING SWITCH VALVE STEP SWITCH dal SWS BRINE CAM SWITCH EE SW6 LOWER DRIVE SWITCH INSIDE E SW LOWER DRIVE SWITCH OUTSIDE iod o SWB AUXILIARY TIMER SWITCH THCAM TIMER HOMING ee TPCAM TIMER PROGRAM CAM HCAM VALVE HOMING SCAM VALVE STEP CAM LOWER DRIVE BRINE VALVE CAM LOCAM LOWER DRIVE NOTE TWO TANK INTERLOCKED SINGLE REMOTE METER SERIES REGENERATION BOTH TANKS NORMALLY IN SERVICE ONLY ONE TANK IN REGENERATION THE OTHER REMAINS IN SERVICE LEAD VALVE REGENERATES FIRST FOLLOWED IMMEDIATELY BY LAG VALVE LAG WHIT TIMER MOTOR VOM VALVE DRIVE MOTOR LDM LOWER DRIVE MOTOR SW1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH SW3 VALVE HOMING SWITCH SW4 VALVE STEP SWITCH SWS BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH INSIDE 5 7 LOWER DRIVE SWITCH OUTSIDE THCAM TIMER HOMING CAM TPCAM TIMER PROGRAM CAM HCAM VALVE HOMING CAM SCAM VALVE STEP CAM BVCAM BRINE VALVE CAM LDCAM LOWER DRIVE CAM Page 34 LOWER DRIVE UPPER DRIVE FLECK RM IMMEDIATE FLECK RM DELAYED FLECK RM TB1 1 34 86 o o 234567899 LEAD VALVE INTERLOCK CABLE BLACK E 2 UPPER DRIVE Printed in U S A
22. at Taniera 11475 Injector Body Gasket Togas es 17776 Injector Body 60381 1700 Injector Assembly For Illustration See Page 8 T dum ts 11893 Injector Aly 10229 Injector Cover Gasket qe a VLE cities Injector Body 14801 Injector Nozzle PEE 14802 Injector Throat d ere 14803 Injector Screen p 14804 Screw At Ae 14805 Injector Body Gasket 60090 HF 2900 Piston Assembly Upper For Illustration See Page 8 does 10209 Quad Ring 010 d enis 10234 O Ring 024 i 10598 End Plug Assembly dene 10909 Pin Link Tow 14451 Piston 2750 14452 Piston Rod 2500 60103 2900 Piston Assembly Hard Water By Pass For Illustration See Page 8 14754 00 End Plug Assembly 2900 14757 Piston Hard Water By Pass 14758 Piston Rod 2900 dis 14818 Ring Piston Rod Snap 14922 035 14926 Quad Ring 012 60103 01 2900 Piston Assembly Hard Water By Pass Hot Water aes ese 14757 Piston Hard Water By Pass 14758 Piston Rod 2900 14818 Ring Piston Rod Snap Tots 14922 O Ring 035 Tete 14926 01 Quad Ring 012 dens 19276 End Plug Assembly 2900 Hot Water 60104 2900 Piston Assembly No Hard Water
23. be run through a common line 5 Make sure that the floor is clean beneath the salt storage tank and that it is level 6 Place approximately 1 of water above the grid plate if used in your salt tank Salt may be placed in the unit at this time 7 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 8 Place the by pass in service position 9 Manually index the softener control into service position and let water flow into the mineral tank When water flow stops open a cold water tap nearby and let run until air pressure is relieved 10 Electrical All electrical connections must be connected according to codes Use electrical conduit if applicable Remote meter systems and Twin meter system wiring diagrams are on pages 26 29 11 Plug into power supply Page 3 Printed in U S A MODEL 2900 1 SERVICE POSITION BRINE VALVE FLOW CONTROL Hard water enters unit at valve inlet and flows down thru the mineral in the mineral tank Conditioned water enters center tube thru the bottom distributor then flows up thru the center tube around the piston and out the side outlet of the valve 2 BACKWASH POSITION OPTION BRINE VALVE FLOW NO HARD
24. eceptacle Interlock 9 Pin Connector Systems 5 6 amp 7 Page 9 MODEL 2900 Adapter Control Drive See opposite page for parts list Page 10 MODEL 2900 Adapter Control Drive Parts List Item No Quantity Part No Description d Mott Et 14770 Back Plate 2 tate 14769 Motor Bracket dM eset eret 14772 Motor 110V 60Hz LP A osse bias 10872 Screw Motor Mtg Suites s LET 14784 Connecting Rod Bearing Tie en T4745 Drive Cam ee ee ee T ede 14759 Leinen Piston Drive Link Bo sodes 10250 Retaining Ring e Tita 11381 Pin Drive Cam Mtg dO Tocant 56 148132 seit Spring Clip Tae esa tar Ses 10218 2 neget s Micro Switch System 4 Micro Switch Systems 5 6 7 Tar 10302 Insulator System 4 PES 118057 som Insulator Systems 5 6 7 TI red 19849 Screw Micro Switch System 4 e 14923 Screw Micro Switch Systems 5 6 7 et 11224 Screw Drive Mounting WO Mei ndr 15926 55 07 Wire Harness 4 T Bees 14827 ees Wire Harness 5 amp 6 15938 nter Wire Harness 7 Lead Valve T 15936 2 2 43 Wire Harne
25. er of holes times two equals brine and rinse time in minutes How To Change The Length Of Rapid Rinse The second group of pins on the program wheel determines the length of time that your water conditioner will rapid rinse 2 min per pin Page 26 BRINE amp RINSE PROGRAM SECTION WHEEL FOR 2 MIN PER HOLE CONTROL OF REGENERATION CYCLE PIN STORAGE RAPID RINSE SECTION 2 MIN PER PIN BRINE TANK REFILL SECTION 2 MIN PER HOLE BACKWASH SECTION 2 MIN PER PIN See Page 27 For Typical Timer Settings To change the length of rapid rinse time add or remove pins at the higher numbered end of this section as required The number of pins times two equals the rapid rinse time in minutes How To Change The Length Of Brine Tank Refill Time The second group of holes in the program wheel determines the length of time that your water conditioner will refill the brine tank 2 min per hole To change the length of refill time move the two pins at the end of the second group of holes as required The regeneration cycle is complete when the outer microswitch is tripped by the two pin set at end of the brine tank refill section The program wheel however will continue to rotate until the inner micro switch drops into the notch on the program wheel Printed in U S A MODEL 2900 Service Instructions PROBLEM 1 Softener Fails To Regenerate 2 Hard Water 3 Unit Used
26. es Pigtail Meter Cable Cable Guide Assembly Plug Heyco Plug Heyco Strain Relief Harness Screw Timer Mounting Not Shown Page 7 MODEL 2900 Service Assemblies See opposite page for parts list Printed in U S A MODEL 2900 Service Assemblies Parts List ltem No Quantity Part No 17831 01 Printed U S A Description Back Plate Back Plate 19 pin connector Back Plate 9 pin connector Plug 750 Hole Pipe Plug 1 2 14 NPT Plug 190 Hole Fitting Liquid Tight Pin Hinge Screw Bracket Terminal Terminal Strip X denote number of terminals Screw Terminal Strip Label Terminal Strip Nut Terminal Strip Holder Battery 9V Seal Cover Screw Window Window Seal Window Cover Hinged Black Cover Hinged Blue Screw Cover Screw Motor Cam Drive STF Pin Cam Screw Switch Insulator Micro Switch Screw Motor Bracket Bracket Motor Motor 110V 60 Hz Motor 230V 50 60 Hz Motor 24V 50 Hz Motor 24V 60 Hz Bracket Motor Cam Brine Valve Pin Roll Screw Switch Wire Harness Drive Motor Systems 4 5 amp 6 Wire Harness Upper Drive Systems 4 5 amp 6 Wire Harness Lower Drive System 4 Wire Harness Lower Drive Systems 5 amp 6 Wire Harness Upper Drive System 7 Wire Harness Lower Lead Valve System 7 Wire Harness Lower Lag Valve System 7 Cable Interlock 9 Pin Connector Systems 5 6 7 R
27. from the water conditioner drain line How to Adjust Regeneration Time 1 Disconnect the power source 2 Locate the three screws behind the manual regeneration knob by pushing the red button in and rotating the 24 hour dial until each screw appears in the cut out portion of the manual regeneration knob 3 Loosen each screw slightly to release the pressure on the time plate from the 24 hour gear 4 Locate the regeneration time pointer on the inside of the 24 hour dial in the cut out 5 Turn the time plate so the desired regeneration time aligns next to the raised arrow 6 Push the red button in and rotate the 24 hour dial Tighten each of the three screws 7 Push the red button and locate the pointer one more time to ensure the desired regeneration time is correct 8 Reset the time of day and restore power to the unit Printed in U S A SERVICE POSITION 24 HR GEAR INDICATOR MANUAL REGENERATION KNOB RED TIME SKIPPER WHEEL 12 DAY SET BUTTON SHOWS EVERY OTHER DAY REGENERATION 3200 ADJUSTABLE REGENERATION TIMER Page 25 MODEL 3200 amp 3210 TIMER SERIES Regeneration Cycle Program Setting Procedure Brine Tank Refill Separate From Rapid Rinse How To Set The Regeneration Cycle Program The regeneration cycle program on your water conditioner has been factory preset however portions of the cycle or program may be lengthened or shortened in time to suit local conditions 3200 amp 3210 Series Ti
28. ive Pinion 284 rive Vased 14276 2 vrbe Spring 29 14253 5248 Spring Retainer OU Not Assigned SVs eas m 11384 conr Screw Timer Hinge amp Ground Wire 2 ud det 13881 Ya 14087 Insulator 10896 Switch BO ni Mid Aird tests We naar te nee eee 19320 1s uar epee peed Switch 36 ey PLE lit Screw Switch Mounting T rua 14007 Decal Time of Day ginis ies 140 5 es Decal Instructions abate T asse prins 13902 idt ie hoi Harness Not Shown 40 12681 Wire Connector Not Shown AW rese as 1535450 Ground Wire Not Shown 42 15465 Caution Label Not Shown 43 d tM oa 14198 Capacity Label Not Shown Page 23 Printed in U S A MODEL 2900 ECONOMINDER 2 Commercial Demand Regeneration Control Timer Settings Typical Programming Procedure Calculate the gallon capacity of the system subtract the necessary reserve requirement and set the gallons available opposite the small white dot on the program wheel gear Note drawing shows 8 750 gallon setting The capacity gallons arrow denotes
29. lean Injector and Screen Replace Timer Replace Brine Valve Seat And Clean Valve Clean Brine Line Flow Control Clean Drain Line Flow Control Clean Injector Clean Screen Increase Line Pressure 20 PS I Change Seals Spacers and Piston Assembly F Check Drive Motor And Switches A Determine If Switch or Timer Is General Service Hints For Meter Control Faulty and Replace It or Replace Complete Power Head Check Timer Program and Posi tioning of Control Replace Power Head Assembly If Not Positioning Properly Remove Power Head Assembly And Inspect Bore Remove Foreign Material and Check Control In Var ious Regeneration Positions Replace Seals and Piston Assembly Correction Check salt dosage requirements and reset program wheel to provide additional reserve Cause could be that Program Wheel Is Not Rotating With Meter Output Correction Pull cable out of meter cover and rotate manually Program wheel must move without binding and clutch must give positive clicks when program wheel strikes regeneration stop If it does not replace timer Cause could be that Meter Is Not Measuring Flow Correction Check meter with meter checker Page 28 Printed in U S A MODEL 2900 Typical Timer Settings At Various Salting Levels Salting 6 Per Ft Brine and Slow Rinse Time Minutes 6 Per Brine and Slo
30. mers Figure to Right To expose cycle program wheel grasp timer in upper left hand corner and pull releasing snap retainer and swinging timer to the right To change the regeneration cycle program the program wheel must be removed Grasp program wheel and squeeze protruding lugs toward center lift program wheel off timer Switch arms may require movement to facilitate removal Return timer to closed position engaging snap retainer in back plate Make certain all electrical wires locate above snap retainer post Timer Setting Procedure for 3200 amp 3210 Timer How To Change The Length Of The Backwash Time The program wheel as shown in the drawing is in the service position As you look at the numbered side of the program wheel the group of pins starting at zero determines the length of time your unit will backwash FOR EXAMPLE If there are six pins in this section the time of backwash will be 12 min 2 min per pin To change the length of backwash time add or remove pins as required The number of pins times two equals the backwash time in minutes How To Change The Length Of Brine And Rinse Time The group of holes between the last pin in the backwash section and the second group of pins determines the length of time that your unit will brine and rinse 2 min per hole To change the length of brine and rinse time move the rapid rinse group of pins to give more or fewer holes in the brine and rinse section Numb
31. ng TOS 18727 Washer Curved Spring TA sedes 15742 Screw Indicator hs T eee rms 18725 c omn Indicator Off Line Service On Line 15 Dus uL 11805 Screw Switch System 4 PEGA 14923 Screw Switch Systems 5 6 amp 7 10302 Insulator Switch System 4 14923 Screw Switch Systems 5 6 amp 7 TS i aare d eere ate 102148 me tees Micro Switch System 4 POP ENTE 10218 iE Micro Switch Systems 5 6 amp 7 T9 2 Lio EE RS 1138 vere Pin Cam DU kis da ogee tak Mise tech inated 11224 1 Screw Motor Bracket 10872 Screw Spacer 14772 reium Motor 110V 50 60 Hz dr sr 1530555 eei ss Motor 220V 50 60 Hz n ded 15651 shi etn Motor 24V 50 Hz 15653 16 2 Motor 24 60 Hz 23 an ERE 19015 Wire Harness System 4 Leases igs 19016454 Wire Harness Systems 5 amp 6 uper 190177 obe rettet Wire Harness System 7 Lead Valve DTP 19018 Wire Harness System 7 Lag Valve 24 12 idea dod 14430 Screw Window 2D ate a iX i e eS pass 18724 Window d sca ios ret 18615 03 Seal Window 18716 0
32. otor And Switch Check Salt Usage and Salt Set ting B See Problem No 7 Clean Line To Water Conditioner Clean Control and Add Mineral Cleaner to Mineral Bed Increased Frequency of Regeneration Remove Piston and Clean Control Assure That Well System Has Proper Air Eliminator Control Check For Dry Well Condition Check For Proper Drain Rate Check Backwash Brine Draw And Brine Tank Fill Increase Fre quency of Regeneration Increase Backwash Time Page 27 MODEL 2900 Service Instructions Cont d PROBLEM 7 Excessive Water In Brine Tank 8 Softener Fails To Draw Brine 9 Control Cycles Continuously 10 Drain Flows Continuously Problem Softener Delivers Hard Water gt gt CAUSE Plugged Drain Line Flow Control Plugged Injector System Timer Not Cycling Foreign Material In Brine Valve Foreign Material In Brine Line Flow Control Drain Line Flow Control Is Plugged Injector Is Plugged Injector Screen Plugged Line Pressure Is Too Low Internal Control Leak Service Adapter Did Not Cycle Misadjusted Broken or Shorted Switch Valve Is Not Programming Cor rectly Foreign Material In Control Internal Control Leak Cause could be that Reserve Capacity Has Been Exceeded gt m moO WwW gt CORRECTION Clean Flow Control C
33. ound piston and out thru the drain line 5 RAPID RINSE 6 BRINE TANK FILL BRINE VALVE BRINE VALVE FLOW CONTROL 4 FLOW CONTROL RESIN RESIN TANK TANK Hard water Hard water flows thru the service valve and down thru the flows thru the regenerating valve directly down thru the mineral Conditioned water enters the bottom distributor flows mineral into the bottom distributor and up thru the center tube up the center tube around the piston to the outlet Hard water flows to the regenerating valve thru the injector housing and brine valve to fill the brine tank Page 5 Printed in U S A MODEL 2900 Control Drive Assembly See opposite page for parts list 29 Page 6 Printed in U S A MODEL 2900 Control Drive Assembly Parts List Item No Quantity Part No WS dna biu Jide de doe 40264 Dx es eh acs Mate cord 15226 66 i ea ieo e Seat eaten PE 15250 aa i 1829672 19547 01 nira mnaona vegies EEEE 40084 12 dau ped sn 11667 By T ue teas eiie Ve Roo e D Ye Rr n 124923 TO ves Meds Stee sa LOTA Se E T2 a iaaea 19291 020 D uteri aA ERE 10872 cme iat erat 16 vct 10218
34. remaining gallons exclusive of fixed reserve How To Set The Time Of Day Press and hold the red button in to disengage the drive gear Turn the large gear until the actual time of day is opposite the time of day pointer Release the red button to again engage the drive gear How To Manually Regenerate Your Water Conditioner At Any Time Turn the manual regeneration knob clockwise This slight movement of the manual regeneration knob engages the program wheel and starts the regeneration program The black center knob will make one revolution in the following approximately three hours and stop in the position shown in the drawing Even though it takes three hours for this center knob to complete one revolution the regeneration cycle of your unit might be set for only one half of this time In any event conditioned water may be drawn after rinse water stops flowing from the water conditioner drain line Immediate Regeneration Timers These timers do not have a 24 hour gear Setting the gallons on the program wheel and manual regeneration procedure are the same as previous instructions MANUAL REGENERATION 24 HOUR KNOB GEAR SERVICE POSITION INDICATOR RED TIME SET BUTTON TO SET TIME OF DAY PRESS RED BUTTON AND NOTE TURN LARGE DIAL UNTIL TIME S AT ARROW set meter capacity 10 MANYA LY rotate manual knob TURN KNOB CLOCKWISE one 360 revolution to set gallonage PRO
35. rive Motor 110V 60 Hz dE ts 10774 Motor Bracket Drive Side 60365 40 bas 10872 Screw 8 x 5 16 60365 50 dines 11667 Wire Harness Motor Lead Wire 60985570 digan 11826 Motor Bracket BN Side 60701 XX d E 12576 Drive Cam STF 60702 XX d ness 12777 Brine Valve Cam deiner 13366 Drive Bearing 13640 dese 10250 Retaining Ring 10621 Connecting Link 60055 51 2900 Lower Drive Assembly 11 5V 61415 mee For Illustration See page 10 61415NP 10218 Micro Switch 61415 20 leen 10250 Retaining Ring 61415 20NP LEE 10302 Insulator Limit Switch 4 10872 Screw Hex Washer 8 32 x 5 16 discs et 10876 Wire Red 12 11881 2 s Pin Roll 1 16 x 5 8 Lg RP 14203 Screw Rd Hd 4 40 x 9 16 diet ren 14759 Link Piston Rod Times 14769 Bracket Motor do EE 14772 Motor 110V 60 Hz 14775 Cam Drive Tous 14784 Bearing Connecting Rod dog 15926 Wire Harness System 4 Vic sez cheeks 16103 Insulator Micro Switch Page 40 2 Meter Assembly Std Range For Parts Breakdown See Page 13 2 Meter Assembly Ext Range Drain Line Flow Controls Brass DLFC 3 4 NPT No Button Brass DLFC 3 4 NPT 1 2 GPM Brass DLFC 3 4 NPT 1 5 GPM Brass DLFC 3 4 NPT 2 0 GPM Brass DLFC 3 4 NPT 2 4 GPM Brass DLFC 3 4
36. seer emen O Ring Coupling 22 T4751 umo Coupling 29 Bie ete agains dixe os oon 11710 mme O Ring Regeneration Port 112082445 5 O Ring Regeneration Port 14750 01 mtv 2 Adapter Valve 26 pas decere 11720 Seal 11720 02 n Silicone vet wh See 2b T 10369 es Spacer TETAI Spacer Hot Water 28 velis We nomen edens 53 eee Spacer 16142 Spacer Hot Water QO RR ei eee the desees cedar TP Piston 930 oii Tan 14752 area ace Piston No Hard Water Pass 14818 lore uA Piston Rod Clip chier ste A Piston Rod s sonus DN 14926 Quad Ring Piston Rod 94 acsi T4922 a says O Ring End Plug 14754 00 End Plug Assembly White 14754 10 End Plug Assembly No Hard Water By Pass Black 19276 End Plug Assembly Hot Water 1857 2 O Ring Distributor ST Seca 13575 O Ring of Tank dt ire 1952407 i EX RC O Ring Top of Park Tank 38 oed Discere ree ot
37. ss 7 Lag Valve 16 v d ever 14924 Strain Relief dT ofi vus DIR 14800 Cover TS um e 2 ost T5230 eee Screw Assy Cover T sse ote ma 10218 i peres Micro Switch Not Shown 10302 Insulator Not Shown 2 of aud 11805 rubet Mtg Screw Not Shown dU RAS EOS MEN DLE Mtg Plate Not Shown 16103 Insulator Not Shown Page 11 Printed in U S A MODEL 2900 Lower Environmental Control Drive See opposite page for parts list Page 12 Printed in U S A MODEL 2900 Lower Environmental Control Drive Parts List Item No Quantity Part No Description WS hak ee part d A DEER al 18693 Conduit Interdrive ai A EH S Qs S tment 18692 Washer Sealing Dem Connector Conduit A oo eed IS dones ah 18709 oranges Sea Tees Back Plate Lower et EE OPERUM 14769 Bracket Motor 10872 v eid Screw Motor d o uteris T ane dci dus 187464 dnb eben Bearing Connecting Rod toes 18726 Spacer Indicator i M NUR TA 15 Cam Drive TO 14759 i uh otis Pin Spring T2 euer T esI 10250 beg teat Retaining Ri
38. ther switch EXISTING PLUMBING Condition of existing plumbing should be free from lime and iron buildup Piping that is built up heavily with lime and or iron should be replaced If piping is clogged with iron a separate iron filter unit should be installed ahead of the water softener LOCATION OF SOFTENER AND DRAIN The softener should be located close to a drain BY PASS VALVES Always provide for the installation of a by pass valve CAUTION Water pressure is not to exceed 120 p s i water temperature is not to exceed 100 F 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 Maximum 4 feet apart for twin units 2 All plumbing should be done in accordance with local plumbing codes The pipe size for the drain line should be the same size as the drain line flow control female connection Water meters are to be installed on soft water outlets Twin units with 1 one meter shall be installed on common soft water outlet of units 3 Solder joints near the drain must be done prior to connecting the Drain Line Flow Control fitting Leave at least 6 between the DLFC and solder joints when soldering when the pipes are connected on the DLFC Failure to do this could cause interior damage to the DLFC 4 Teflon tape is the only sealant to be used on the drain fitting The drain from twin units may
39. w Rinse B W Time Minutes 108 Per 4C 66 Salting 15 Per Ft l Brine and Slow Rinse Time Minutes Fast Rinse Time min COSC epu mI Fast Rinse Brine Tank Refill Time Minutes 68 Per Brine Tank Refill Time Minutes 10 Brine Tank Refill Time Minutes 15 Due to varying water conditions tank sizes and water pressures the above settings should only be used as a guideline Printed in U S A Page 29 MODEL 2900 Flow Data amp Injector Draw Rates SERVICE BACKWASH RAPID RINSE BY PASS uva 154 doya 3unssa3ud FLOW G P M INJECTOR DRAW RATE ON EMPTY TANK SLOW RINSE RATE ON EMPTY TANK 95 3unssaud LIINI SLOW RINSE RATE DRAW RATE GPM Page 30 Printed in U S A SYSTEM 4 SINGLE VALVE REGENERATION Immediate and Delayed Valve Wiring DELAYED REGENERATION TIMER UPPER DRIVE TM TIMER MOTOR VDM VALVE DRIVE MOTOR LOWER DRIVE LOM LOWER DRIVE MOTOR SW1 TIMER HOMING SWITCH SW2 TIMER PROGRAM SWITCH SW3 VALVE HOMING SWITCH SW4 VALVE STEP SWITCH 5 5 BRINE CAM SWITCH SW6 LOWER DRIVE SWITCH TIMER HOMING TIMER PROGRAM VALVE HOMING CAM SCAM VALVE STEP CAM BVCAM
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