Pentair Fleck 2850 Service Manual
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Model 2850
Service Manual
IMPORTANT: Fill in Pertinent Information on Page 3 for Future Reference

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Summary of Contents for Pentair Fleck 2850

  • Page 1 Model 2850 Service Manual IMPORTANT: Fill in Pertinent Information on Page 3 for Future Reference...
  • Page 2: Table Of Contents

    Table of Contents Job Specification Sheet............................3 General Commercial Pre-Installation Check List....................4 3200 Timer Setting Procedure..........................5 3210 Timer Settings............................... 6 3200 & 3210 Timer Series Regeneration Cycle Program Setting Procedure............7 3200 Timer Assembly............................. 8 3200 Timer Assembly Parts List..........................
  • Page 3: Job Specification Sheet

    Job Specification Sheet *Job No. *Model No. *Water Test *Capacity Per Unit *Mineral Tank Size Diameter Height *Brine Tank Size & Salt Setting per Regeneration *2850 Control Valve Specifications 1. Type of Timer A. 7 Day or 12 Day B. *625 to 10,625 Gallon Meter or *3,125 to 53,125 Gallon Meter or *Other C.
  • Page 4: General Commercial Pre-Installation Check List

    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 115 volt, 60 Hertz current supply is required. Make certain the current supply is always hot and cannot be turned off with another switch. EXISTING PLUMBING: Condition of existing plumbing should be free from lime and iron buildup.
  • Page 5: 3200 Timer Setting Procedure

    3200 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 slid- ing tabs on the skipper wheel outward to expose trip fin- gers.
  • Page 6: 3210 Timer Settings

    3210 Timer Settings Typical Programming Procedure How To Manually Regenerate Your Water Condi- tioner At Any Time: Calculate the gallon capacity of the system, subtract the necessary reserve requirement and set the gallons Turn the manual regeneration knob clockwise. available opposite the small white dot on the program This slight movement of the manual regeneration wheel gear.
  • Page 7: 3200 & 3210 Timer Series Regeneration Cycle Program Setting Procedure

    3200 & 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 condi- tioner has been factory preset, however, portions of the cycle or program may be lengthened or shortened in time to suit local conditions.
  • Page 8: 3200 Timer Assembly

    3200 Timer Assembly Page 8...
  • Page 9: 3200 Timer Assembly Parts List

    3200 Timer Assembly Parts List 1....1..... 13870....Housing, Timer, 3200 2....1..... 13011....Arm, Cycle Actuator 3....1..... 40096-24....Dial 12AM Regen Assy, Black 40096-02....Dial 2AM Regen Assy, Black 4.
  • Page 10: 3210 Timer Assembly

    3210 Timer Assembly Page 10...
  • Page 11: 3210 Timer Assembly Parts List

    3210 Timer Assembly Parts List Item No. Quantity Part No. Description 1....1....13870-01....Housing Assembly, Timer, 3210 2....1....13802.......Gear, Cycle Actuator 3....1....40096-24....Dial 12AM Regen Assy, Black 40096-02....Dial 2AM Regen Assy, Black 4....1....13886.......Knob, 3200 5.
  • Page 12: Control Valve With 1700 Injector Assembly

    Control Valve with 1700 Injector Assembly Page 12...
  • Page 13: Control Valve With 1700 Injector Assembly Parts List

    Control Valve with 1700 Injector Assembly Parts List Item No. Quantity Part No. Description 1....1..... 16250.......Valve Body, 2850 16250-01....Valve Body, 2850, Machd 2....6..... 16101.......Seal, 2850 3....5..... 16638.......Spacer, 9500/2850 4....1..... 16092.......Piston, 2850 5.
  • Page 14: Environmental Power Head Assembly

    Environmental Power Head Assembly Page 14...
  • Page 15: Environmental Power Head Assembly Parts List

    Environmental Power Head Assembly Parts List Item No. Quantity Part No. Description 1.....1..... 18697-15........ Backplate, Hinged 2........... 3200 Clock Timer Assy... 3200 Clock Timer Assy 3200 Meter Timer Assy... 3200 Meter Timer Assy 3.....1..... 41543........Motor, Drive, 115V, 50/60 Hz 41544.
  • Page 16: Control Drive Assembly

    Control Drive Assembly Page 16...
  • Page 17: Control Drive Assembly Parts List

    Control Drive Assembly Parts List Item No. Quantity Part No. Description 1....1..... 40264.......Backplate, SS/SVO, w/T Screws - 3200 7 Day 2....1............Timer - 3200 12 Day - 3210 Meter 3....1..... 40084-12....Power Cord, 12’ US, Round, 120V Sys 5, 6, 7 & 2900/3150/3900 #4 4.
  • Page 18: Manual Drive Assembly & Parts List

    Manual Drive Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 12593.......Backplate, Manual 2....1..... 12592.......Bracket, Lever Position 3....1..... 12596.......Screw, Spec Mach, 1/4 - 20 x 1/2 4.
  • Page 19: 1600 Brine System Assembly & Parts List

    1600 Brine System Assembly & Parts List Item No. Quantity Part No. Description 1....1......10328......Fitting, Elbow, 90 Deg. 1/4 PT x 3/8T 2....1......12767......Screen, Brine 3....2......10332......Fitting, Insert, 3/8 4....
  • Page 20: 1700 Brine System Assembly

    1700 Brine System Assembly Page 20...
  • Page 21: 1700 Brine System Assembly Parts List

    1700 Brine System Assembly Parts List Item No. Quantity Part No. Description 1....1..... 14792.......Plug, End, Brine Valve 2....1..... 13201.......Quad Ring, -020 3....1..... 12085.......Washer, Flow, 1.2 GPM 12086.......Washer, Flow, 1.5 GPM 12087.......Washer, Flow, 2.0 GPM 12088.......Washer, Flow, 2.4 GPM 12089.......Washer, Flow, 3.0 GPM 12090.......Washer, Flow, 3.5 GPM...
  • Page 22: 1710 Brine System Assembly & Parts List

    1710 Brine System Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 41202.......Brine Valve, 1700, Plastic, Top 2....1..... 14785-01....Retainer, Flow Control 3....1..... 14811.......O-Ring, -210, 560CD, Brine 4....1..... 14798.......Spacer, 1700, Brine 5.
  • Page 23: 1600 Service Valve Operator Assembly & Parts List

    1600 Service Valve Operator Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 11749.......Guide, Brine Valve Stem 2....1..... 10250.......Ring, Retaining 3....1..... 10249.......Spring, Brine Valve 4....1..... 12550.......Quad Ring, -009 5.
  • Page 24: 2300 Safety Brine Valve Assembly & Parts List

    2300 Safety Brine Valve Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 60027-FFA....Safety Brine Valve Body, 2300 Fitting Facing Arm 60027-FFS....Safety Brine Valve Body Fitting Facing Stud 2....1..... 60028-30....Float Assy, 2300, 30”, Blue/White 60026-30SAN..Float Assy, 2350, 30”, HW 3.
  • Page 25: 2310 Safety Brine Valve Assembly & Parts List

    2310 Safety Brine Valve Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 60014.......Safety Brine Valve Assy, 2310 2....1..... 60068.......Float Assy, 2310, w/30” Rod ..........60026-30....Float Assy, 2350, 30” Red/Wht 3.
  • Page 26: 2350 Safety Brine Valve Assembly & Parts List

    2350 Safety Brine Valve Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 60038.......Safety Brine Valve, 2350 1A....1..... 61024.......Actuator Assy, 2350 Brine 2....1..... 60026-30....Float Assy, 2350, 30” Red/Wht ..........60026-30SAN..Float Assy, 2350, 30”, HW 3.
  • Page 27: 1" Meter Assembly & Parts List

    1” Meter Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 14959.......Body, Meter, 2750 2....1..... 13882.......Post, Meter Impeller 3....1..... 13509.......Impeller, Meter 4....1..... 13847.......O-ring, -137, Std/560CD, Meter 5A....
  • Page 28: 1/2" Meter Assembly & Parts List

    1 1/2” Meter Assembly & Parts List Item No. Quantity Part No. Description 1....1..... 17569.......Body, Meter, 2850/9500 2....1..... 13882.......Post, Meter Impeller 3....1..... 13509.......Impeller, Meter 4....1..... 13847.......O-Ring, -137, Std/560CD, Meter 5A....
  • Page 29 Notes Page 29...
  • Page 30: Service Assemblies

    Service Assemblies 24 Hour Gear Assemblies 60034-xx... 1700 Brine Valve Assy 19205....Gear Assy, 24 Hour, Silver, 5600, (Specify flow control 1.0 - 5.0) 12 A.M. 60604-xx... Model 1710 Brine Valve Assy 60519-02 Gear Assy, 3200 24 Hour 2 Times/. (Specify flow control 1.0 - 5.0) Day, w/Silver Label 60519-03.
  • Page 31 Service Assemblies 61560-01... Meter Assy, In-Line, w/1” NPT Service Equipment Plstc Connector 16174....Silicone, 2 oz. Tube 61560-07... Meter Assy, In-Line, w/1” NPT 16586-8..... Silicone, Dow #7 8 Lb Brass Connector 16516....Stuffer Assy, 2850/9500 61560-09.
  • Page 32: Service Instructions

    Service Instructions Problem Cause Correction 1. Water conditioner fails to A. Electrical service to unit has A. Assure permanent electrical service regenerate. been interrupted (check fuse, plug, pull chain, or switch) B. Timer is defective. B. Replace timer. C. Power failure. C.
  • Page 33: General Service Hints For Meter Control

    Service Instructions Problem Cause Correction 8. Softener fails to draw brine. A. Drain line flow control is A. Clean drain line flow control. plugged. B. Injector is plugged. B. Clean injector C. Injector screen plugged. C. Clean screen. D. Line pressure is too low. D.
  • Page 34: Water Conditioner Flow Diagrams

    Water Conditioner Flow Diagrams 1 Service Position Hard water enters unit at valve inlet and flows down through the mineral in the mineral tank. Conditioned water enters center tube through the bottom distributor, then flows up through the center tube, around the piston, and out the outlet of the valve. 2 Backwash Position 3 Brine Position Hard water enters unit at valve inlet, flows through...
  • Page 35 Water Conditioner Flow Diagrams 4 Slow Rinse Position Hard water enters unit at valve inlet, flows up into injector housing and down through nozzle and throat, around the piston, down through mineral, enters center tube through bottom distributor, flows up through center tube, around piston and out through drain line. 6 Brine Tank Refill Position 5 Rapid Rinse Hard water enters unit at valve inlet, flows directly...
  • Page 36: Flow Data & Injector Draw Rates

    Flow Data & Injector Draw Rates Page 36...
  • Page 37: System #4 - Typical Single Tank Installation With Optional Meter

    System #4 - Typical Single Tank Installation with Optional Meter Page 37...
  • Page 38: System #5 Interlock - Typical Twin Tank Installation With Optional Meter Interlock And No Hard Water Bypass

    System #5 Interlock - Typical Twin Tank Installation with Optional Meter Interlock and No Hard Water Bypass Page 38...
  • Page 39: System #6 - Twin Series Regeneration Installatio Nwith A Remote Meter

    System #6 - Twin Series Regeneration Installation with a Remote Meter Page 39...
  • Page 40: System #7 - Twin Alternator Installation With A Remote Meter

    System #7 - Twin Alternator Installation with a Remote Meter Page 40...
  • Page 41: System #4 - Single Valve Regeneration Immediate And Delayed Valve Wiring

    System #4 - Single Valve Regeneration Immediate and Delayed Valve Wiring Page 41...
  • Page 42: System #4 - With Remote Starter Valve Wiring

    System #4 - with Remote Starter Valve Wiring Page 42...
  • Page 43: System #5 - Interlocked Regeneration Valve Wiring

    System #5 - Interlocked Regeneration Valve Wiring 40502-01_REVB 40502-02_REVB Page 43...
  • Page 44: System #6 - Series Regeneration Valve Wiring

    System #6 - Series Regeneration Valve Wiring 13632-01_REVK 13632-02_REVL Page 44...
  • Page 45: System #7 - Alternating Regeneration 230V / 3-Way Solenoid Output Valve Wiring

    System #7 - Alternating Regeneration 230V / 3-Way Solenoid Output Valve Wiring 19138-01_REVD 19138-02_REVD Page 45...
  • Page 46: System #7 - Alternating Regeneration 24V / 120V / 3-Way Solenoid Output Valve Wiring

    System #7 - Alternating Regeneration 24V / 120V / 3-Way Solenoid Output Valve Wiring 17727-01_REVD 17727-02_REVD Page 46...
  • Page 47 Notes Page 47...
  • Page 48 P/N 16510 Rev. F 02/06...

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