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Fleck 2850 Control Valve
Service Manual
TABLE OF CONTENTS
JOB SPECIFICATION SHEET ...............................................1
INSTALLATION ......................................................................2
START-UP INSTRUCTIONS ..................................................2
3200 TIMER SETTING PROCEDURE ...................................3
3210 TIMER SETTING PROCEDURE ...................................4
3200, 3210, 3220, 3230 REGENERATION
CYCLE SETTING PROCEDURE ...........................................5
3200 TIME CLOCK TIMER ASSEMBLY .................................6
3210 METER DELAYED TIMER ASSEMBLY ........................7
3220 METER IMMEDIATE TIMER ASSEMBLY .....................8
3230 REMOTE START TIMER ASSEMBLY ...........................9
CONTROL VALVE WITH 1700 INJECTOR ASSEMBLY ........10
ENVIRONMENTAL POWERHEAD ASSEMBLY ....................11
MANUAL POWERHEAD ASSEMBLY ....................................12
1600 SERIES BRINE SYSTEM..............................................13
1650 BRINE SYSTEM ASSEMBLY ........................................14
1700 BRINE SYSTEM ASSEMBLY ........................................15
1710 BRINE SYSTEM ASSEMBLY ........................................16
(OLD STYLE) .........................................................................17
1" METER ASSEMBLY ...........................................................18
1-1/2" METER ASSEMBLY ....................................................19
SAFETY BRINE VALVE 2300.................................................20
2310 SAFETY BRINE VALVE.................................................21
2350 SAFETY BRINE VALVE.................................................22
SEAL & SPACER TOOLS & REPLACEMENT .......................23
GENERAL SERVICE HINTS FOR METER CONTROL .........24
TROUBLESHOOTING ...........................................................25
WATER CONDITIONER FLOW DIAGRAMS .........................26
FLOW DATA & INJECTOR DRAW RATES ............................27
DIMENSIONS .........................................................................28
SYSTEM #4 ...........................................................................29
SYSTEM #5 INTERLOCK .....................................................29
SYSTEM #6 ...........................................................................30
SYSTEM #7 ............................................................................30
SYSTEM #4 WIRING .............................................................31
SYSTEM #5 WIRING .............................................................33
SYSTEM #6 WIRING .............................................................34
SYSTEM #7 WIRING .............................................................35
SERVICE ASSEMBLIES ........................................................36
JOB SPECIFICATION SHEET
Job Number: ___________________________________________________
Model Number: _________________________________________________
Water Hardness: _______________________________________ 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
2. Downflow:
Upflow
3. Meter Size:
A. 3/4" Std Range (125 - 2,100 gallon setting)
B. 3/4" Ext Range (625 - 10,625 gallon setting)
C. 1" Std Range (310 - 5,270 gallon setting)
D. 1" Ext Range (1,150 - 26,350 gallon setting)
E. 1-1/2" Std Range (625 - 10,625 gallon setting)
F. 1-1/2" Ext Range (3,125 - 53,125 gallon setting)
G. 2" Std Range (1,250 - 21,250 gallon setting)
H. 2" Ext Range (6,250 - 106,250 gallon setting)
I.
3" Std Range (3,750 - 63,750 gallon setting)
J. 3" Ext Range (18,750 - 318,750 gallon setting)
K. Electronic _________ Pulse Count ________ Meter Size _______
4. System Type:
A. System #4: 1 Tank, 1 Meter, Immediate, or Delayed Regeneration
B. System #4: Time Clock
C. System #4: Twin Tank
D. System #5: 2-5 Tanks, Interlock Mechanical
2-4 Tanks, Interlock Electronic
Meter per unit for Mechanical and Electronic
E. System #6: 2-5 Tanks, 1 Meter, Series Regeneration, Mechanical
2-4 Tanks, 1 Meter, Series Regeneration, Electronic
F. System #7: 2-5 Tanks, 1 Meter, Alternating Regeneration,
Mechanical
2 Tanks only, 1 Meter, Alternating Regeneration,
Electronic
G. System #9: Electronic Only, 2-4 Tanks, Meter per Valve, Alternating
H. System #14: Electronic Only, 2-4 Tanks, Meter per Valve. Brings
units on and offline based on flow.
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
6. Drain Line Flow Control: ______________________________gpm
7. Brine Line Flow Controller: ____________________________gpm
8. Injector Size#: ____________________________________________
9. Piston Type:
A. Hard Water Bypass
B. No Hard Water Bypass
Upflow Variable
16510 Rev J
JA11
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Page 1: Table Of Contents
Fleck 2850 Control Valve Service Manual TABLE OF CONTENTS JOB SPECIFICATION SHEET JOB SPECIFICATION SHEET ..........1 Job Number: ___________________________________________________ Model Number: _________________________________________________ INSTALLATION ..............2 Water Hardness: _______________________________________ ppm or gpg START-UP INSTRUCTIONS ..........2 Capacity Per Unit: _______________________________________________ 3200 TIMER SETTING PROCEDURE ........3 Mineral Tank Size: ______________ Diameter: ________ Height: _________ 3210 TIMER SETTING PROCEDURE ........4... -
Page 2: Installation
7. Put salt in the brine tank. foreign material (usually solder) that may have resulted NOTE: Do not use granulated or rock salt. from the installation. Once clean, close the water tap. 2 • JA11 Fleck 2850 Control Valve... -
Page 3: 3200 Timer Setting Procedure
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. 61502-3200 Rev A Figure 2 Fleck 2850 Control Valve JA11 • 3... -
Page 4: 3210 Timer Setting Procedure
The timer will regenerate as soon as the capacity gallons reaches zero. NOTE: The program wheel to the left may be different than the program wheel on the product. NOTE:To set meter capacity rotate manual knob one - 360° revolution to set gallonage. 61502-3200 Rev A Figure 3 4 • JA11 Fleck 2850 Control Valve... -
Page 5: Cycle Setting Procedure
2. 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. Fleck 2850 Control Valve JA11 • 5... -
Page 6: 3200 Time Clock Timer Assembly
34 ....1 ..15354-01 ...Wire, Ground, 4” 1 ..19660-1 .....Motor, 230V, 60Hz, 1/30 RPM 35 ....1 ..14007 ....Label, Time of Day 16 ....2 ..13278 ....Screw, Sltd Fillister Hd 6-32 x .156 6 • JA11 Fleck 2850 Control Valve... -
Page 7: 3210 Meter Delayed Timer Assembly
1 ..18826-1 .....Motor, 24V, 50Hz, 1/30 RPM 38 .....17 ..41754 ....Pin, Spring, 1/16 x 5/8 SS, Timer 1 ..19659-1 .....Motor, 24V, 60Hz, 1/30 RPM 39 ....1 ..13911 ....Gear, Main Drive, Timer Fleck 2850 Control Valve JA11 • 7... -
Page 8: 3220 Meter Immediate Timer Assembly
35 .....17 ..41754 ....Pin, Spring, 1/16 x 5/8 SS, Timer 1 ..19660-1 .....Motor, 230V, 60Hz, 1/30 RPM 36 ....1 ..15055 ....Gear, Main Drive 16 ....2 ..13278 ....Screw, Sltd Fillister Hd 8 • JA11 Fleck 2850 Control Valve... -
Page 9: 3230 Remote Start Timer Assembly
14 ....1 ..13887 ....Plate, Motor Mounting 26 ....2 ..40422 ....Nut, Wire, Tan 15 ....1 ..18743-1 .....Motor, 120V, 60 Hz, 1/30 RPM 27 ....1 ..15354-01 ...Wire, Ground, 4” 1 ..18752-1 .....Motor, 100V, 50Hz, 1/30 RPM Fleck 2850 Control Valve JA11 • 9... -
Page 10: Control Valve With 1700 Injector Assembly
14 ....2 ..13386 ....Screw, Hex Hd Mach, 1/4 - 20x1 * Do not use O-ring if control is side mounted. 15 ....1 ..16395-02 ...End Plug Assy/2850, NHWBP 16 ....1 ..19298-01 ...Piston Assy, 2850, NHWBP, 10 • JA11 Fleck 2850 Control Valve... -
Page 11: Environmental Powerhead Assembly
10 ....2 ..14923 ....Screw, Pan HD Mach, 4-40 x 1 22 ....1 ..10269 ....Nut, Jam, 3/4-16 11 ....1 ..41543 ....Motor, Drive, 115V/60HZ 1 ..41545 ....Motor, Drive, 230V, 50/60 Hz 1 ..42579 ....Motor, Drive, 240 VAC/DC, 50/60 Fleck 2850 Control Valve JA11 • 11... -
Page 12: Manual Powerhead Assembly
9 ....1 ..60224-32 ...Cover Assy, Manual, Filter ....1 ..60224-33 ...Cover Assy, Manual, Softener 11 ....4 ..10300 ....Screw, Slot Hex Wsh, 8-18 x 3/8 Type “B” RC44-47 Not Shown: 1 ..10909 ....Pin, Link 12 • JA11 Fleck 2850 Control Valve... -
Page 13: 1600 Series Brine System
10 ....1 ..12550 ....Quad Ring, -009 23 ....1 ..16221 ....Disperser, Air 11 ....1 ..12748 ....Brine Valve Body Assy, 1600 w/ 24 ....1 ..14805 ....Gasket, Injector Body, 1600/1700 Quad Ring *Upflow Only Fleck 2850 Control Valve JA11 • 13... -
Page 14: 1650 Brine System Assembly
1 ..15221 ....Tube, Brine Valve, 2750 17 ....1 ..11893 ....Cap, Injector, Stainless Steel 1 ..41683* ....Tube, Brine Valve, UF, 1600/1650 18 ....1 ..10229 ....Gasket, Injector Cap, 1600 *Upflow Only 19 ....1 ..10227 ....Screen, Injector 14 • JA11 Fleck 2850 Control Valve... -
Page 15: 1700 Brine System Assembly
13 ....1 ..15517 ....Guide, Stem *Upflow Only 14 ....1 ..15415 ....Fitting, Insert, 1/2”, Tube NOTE: Item number 26 (11893) is used on injector sizes 2 15 ....3 ..15414 ....Nut, 2900, w/Sleeve through 5C. Part number 10228 is used on injector 16 ....1 ..15413 ....Fitting, Elbow, Male, 1/2T x 3/8 sizes 6C. Fleck 2850 Control Valve JA11 • 15... -
Page 16: 1710 Brine System Assembly
5/16 18-8 Stainless Steel Not Shown 15 ....2 ..41056 ....Nut Assembly, 1/2” Plastic 1 ..19151 ....Washer, Flow, 1.0 Gpm 18 ....1 ..15414 ....Nut, 2900, w/Sleeve 19 ....1 ..15415 ....Fitting, Insert, 1/2”, Tube 16 • JA11 Fleck 2850 Control Valve... -
Page 17: 1600 Service Valve Operator Assembly (Old Style)
9 ....3 ..10330 ....Fitting, Sleeve, 3/8 Celcon 10 ....3 ..10329 ....Fitting, Tube, 3/8 Nut, Brass 11 ....1 ..10331 ....Fitting, Compression, 1/4” x 3/8” 12 ....1 ..60150 ....Service Valve Operator, Assy, 1600, Old Style, Complete Fleck 2850 Control Valve JA11 • 17... -
Page 18: 1" Meter Assembly
12 ....1 ..15150 ....Meter Cap Assy, Ext, Range, Plastic 13 ....1 ..13847 ....O-ring, -137 Not Shown 1 ..15218 ....Meter Cap Assy, STD Range, Brass, Hot Water 1 ..15237 ....Meter Cap Assy, EXT Range, Brass, Hot Water 18 • JA11 Fleck 2850 Control Valve... -
Page 19: 1-1/2" Meter Assembly
Not Shown 1 ..17790 ....Sleeve, Meter, 1 1/2” x 1” 1 ..15218 ....Meter Cap Assy, STD Range, Brass, Hot Water 1 ..15237 ....Meter Cap Assy, EXT Range, Brass, Hot Water Fleck 2850 Control Valve JA11 • 19... -
Page 20: Safety Brine Valve 2300
12 ....1 ..10675 ....Diaphragm, Safety Brine Valve 13 ....1 ..10676 ....Rod, Actuator 1 ..10676NP ...Rod, Actuator, NP 14 ....1 ..16895 ....Bag, Poly 7" x 8" 15 ....1 ..13531 ....Cardboard, A13631 20 • JA11 Fleck 2850 Control Valve... -
Page 21: 2310 Safety Brine Valve
11 ....1 ..60014 ....Safety Brine Valve Assy, 2310 12 ....2 ..10150 ....Grommet, .30 Dia 13 ....1 ..60068-30 ...Float Assy, 2310, w/30” Rod 14 ....1 ..60002-34 ...Air Check, #500, 34” Long Fleck 2850 Control Valve JA11 • 21... -
Page 22: 2350 Safety Brine Valve
3 ....1 ..60009-00 ...Air Check, #900, Commercial Less Fittings ....1 ..60009-01 ...Air Check, #900, Commercial, Hot Water Less Fittings Not Shown ....1 ..18603 ....Fitting Assy, 900 Air Check 2350 ....1 ..18602 ....Fitting Assy, 900 Air Check 22 • JA11 Fleck 2850 Control Valve... -
Page 23: Seal & Spacer Tools & Replacement
5. Grasp the back plate on both sides and slowly pull end plug and piston assembly out of the valve body (see Figure 6) and lay aside. Figure 8 Fleck 2850 Control Valve JA11 • 23... -
Page 24: General Service Hints For Meter Control
Program wheel must move without binding and clutch must give positive clicks when program wheel strikes regeneration stop. If it does not, replace timer. Reason: Meter is not measuring flow. Correction: Check meter with meter checker. 24 • JA11 Fleck 2850 Control Valve... -
Page 25: Troubleshooting
Replace power head assembly if not positioning properly. Foreign material in control. Remove power head assembly and inspect bore. Remove foreign material and check control in various regeneration positions. Internal control leak. Replace seals and piston assembly. Fleck 2850 Control Valve JA11 • 25... -
Page 26: Water Conditioner Flow Diagrams
26 • JA11 Fleck 2850 Control Valve... -
Page 27: Flow Data & Injector Draw Rates
FLOW DATA & INJECTOR DRAW RATES Fleck 2850 Control Valve JA11 • 27... -
Page 28: Dimensions
6.60 [ 167.5] 2.97 [ 75.5] 11.90 [ 302.3] 2.50 [ 63.5] 10.17 [ 258.3] 6.57 [ 166.8] [ 23.4] 7.90 [ 200.5] 1.78 [ 45.1] 1.20 [ 30.5] 61500-2850 LNE Rev C 28 • JA11 Fleck 2850 Control Valve... -
Page 29: System #4
SYSTEM #4 Typical Single Tank Installation with Optional Meter SYSTEM #5 INTERLOCK Typical Twin Tank Installation with Optional Meter Interlock and No Hard Water Bypass Fleck 2850 Control Valve JA11 • 29... -
Page 30: System #6
SYSTEM #6 Twin Series Regeneration Installation with a Remote Meter SYSTEM #7 Twin Alternator Installation with a Remote Meter 30 • JA11 Fleck 2850 Control Valve... -
Page 31: System #4 Wiring
SYSTEM #4 WIRING Single Valve Regeneration Immediate and Delayed Valve Wiring Fleck 2850 Control Valve JA11 • 31... - Page 32 SYSTEM #4 WIRING continued With Remote Starter Valve Wiring 32 • JA11 Fleck 2850 Control Valve...
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Page 33: System #5 Wiring
SYSTEM #5 WIRING Interlocked Regeneration Valve Wiring 40502-01 Rev C 40502-02 Rev C Fleck 2850 Control Valve JA11 • 33... -
Page 34: System #6 Wiring
SYSTEM #6 WIRING Series Regeneration Valve Wiring 13632-01 Rev L 13632-02 Rev L 34 • JA11 Fleck 2850 Control Valve... -
Page 35: System #7 Wiring
SYSTEM #7 WIRING Alternating Regeneration 24V / 120V / 3-Way Solenoid Output Valve Wiring 17727-01 Rev E 17727-02 Rev E Fleck 2850 Control Valve JA11 • 35... -
Page 36: Service Assemblies
60405-30 ....Program Wheel, w/1” Std Label Set @ Cam Assemblies 60160-15 ....Drive Cam Assy, STF, Blue 60405-40 ....Program Wheel, w/1” Ext Label 60405-70 ....Program Wheel, w/1” Ext Label Covers 60219-xx .....Environmental 60232-xx .....Designer 2 Piece 60232-110 ....Cover, Designer, 1 Pc Black 36 • JA11 Fleck 2850 Control Valve... - Page 37 17623......Puller Tool Assy, 2850/9500 60460......Meter Checker Kit, Std 60461......Meter Checker Kit, Ext Service Valve Operator Assemblies (SVO) 60150......SVO Assy, 1600 O/S 60150-01 ....SVO Assy, 1600 N/S Skipper Wheel Assemblies 14860......Skipper Wheel Assy, 7 Day 14381......Skipper Wheel Assy, 12 Day Fleck 2850 Control Valve JA11 • 37...
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- Page 40 ©2011 Pentair Residential Filtration, LLC 16510 Rev J JA11...