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waterpurification.pentair.com FLECK 2510 SERVICE MANUAL

2 • FLECK 2510 Service Manual TABLE OF CONTENTS 3200, 3210, 3220, 3230 REGENERATION CYCLE 2510 ELECTROMECHANICAL SOFTENER TIME CLOCK ...12 JOB SPECIFICATION SHEET 1. Type of Timer: A. 7 Day or 12 Day B. Meter Initiated 2. Downflow: Upflow Upflow Variable 3. Meter Size: A. 3/4-inch Std Range (125 - 2,100 gallon setting) B. 3/4-inch Ext Range (625 - 10,625 gallon setting) C. 1-inch Std Range (310 - 5,270 gallon setting) D. 1-inch Ext Range (1,150 - 26,350 gallon setting) E. 1-1/2 inch Std Range (625 - 10,625 gallon setting) F. 1-1/2 inch Ext Range (3,125 - 53,125 gallon setting) G. 2-inch Std Range (1,250 - 21,250 gallon setting) H. 2-inch Ext Range (6,250 - 106,250 gallon setting) I. 3-inch Std Range (3,750 - 63,750 gallon setting) J. 3-inch Ext Range (18,750 - 318,750 gallon setting) 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: 9. Piston Type: A. Hard Water Bypass B. No Hard Water Bypass CALIFORNIA PROPOSITION 65 WARNING WARNING: This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm.

FLECK 2510 Service Manual • 3 INSTALLATION Water Pressure A minimum of 20 pounds (1.4 bar) of water pressure is required for regeneration valve to operate effectively. Electrical Facilities An uninterrupted alternating current (A/C) supply is required. NOTE: Other voltages are available. Please make sure your voltage supply is compatible with your unit before installation. Existing Plumbing Condition of existing plumbing should be free from lime and iron buildup. Piping that is built up heavily with lime and/ or iron should be replaced. If piping is clogged with iron, a separate iron filter unit should be installed ahead of the water softener. Location Of Softener And Drain The softener should be located close to a drain to prevent air breaks and back flow. Bypass Valves Always provide for the installation of a bypass valve if unit is not equipped with one. CAUTION Water pressure is not to exceed 125 psi (8.6 bar), water temperature is not to exceed 110°F (43°C), and the unit cannot be subjected to freezing conditions. Installation Instructions 1. Place the softener tank where you want to install the unit making sure the unit is level and on a firm base. 2. During cold weather, the installer should warm the valve to room temperature before operating. 3. All plumbing should be done in accordance with local plumbing codes. The pipe size for residential drain line should be a minimum of 1/2 inch (13 mm). Backwash flow rates in excess of 7 gpm (26.5 Lpm) or length in excess of 20 feet (6 m) require 3/4-inch (19 mm) drain line. Commercial drain lines should be the same size as the drain line flow control. 4. Refer to the dimensional drawing for cutting height of the distributor tube. If there is no dimensional drawing, cut the distributor tube flush with the top of the tank. 5. Lubricate the distributor o-ring seal and tank o-ring seal. Place the main control valve on tank. NOTE: Only use silicone lubricant. 6. Solder joints near the drain must be done prior to connecting the Drain Line Flow Control fitting (DLFC). Leave at least 6 inches (15 cm) between the DLFC and solder joints when soldering pipes that are connected on the DLFC. Failure to do this could cause interior damage to the DLFC. 7. Plumber tape is the only sealant to be used on the drain fitting. The drain from twin tank units may be run through a common line. 8. Make sure that the floor is clean beneath the salt storage tank and that it is level. 9. Place approximately 1 inch (25 mm) of water above the grid plate. If a grid is not utilized, fill to the top of the air check (Figure 1) in the salt tank. Do not add salt to the brine tank at this time. 10. On units with a bypass, place in bypass position. Turn on the main water supply. Open a cold soft water tap nearby and let run a few minutes or until the system is free from foreign material (usually solder) that may have resulted from the installation. Once clean, close the water tap. 11. Slowly place the bypass in service position and let water flow into the mineral tank. When water flow stops, slowly open a cold water tap nearby and let run until the air is purged from the unit. 12. Plug unit into an electrical outlet. NOTE: All electrical connections must be connected according to local codes. Be certain the outlet is uninterrupted.

60002 Rev E

Figure 1 Residential Air Check Valve START-UP INSTRUCTIONS The water softener should be installed with the inlet, outlet, and drain connections made in accordance with the manufacturer’s recommendations, and to meet applicable plumbing codes. 1. Turn the manual regeneraton knob slowly in a clockwise direction until the program micro switch lifts on top of the first set of pins. Allow the drive motor to move the piston to the first regeneration step and stop. Each time the program switch position changes, the valve will advance to the next regeneration step. Always allow the motor to stop before moving to the next set of pins or spaces. NOTE: For electronic valves, please refer to the manual regeneration part of the timer operation section. If the valve came with a separate electronic timer service manual, refer to the timer operation section of the electronic timer service manual. 2. Position the valve to backwash. Ensure the drain line flow remains steady for 10 minutes or until the water runs clear (see above). 3. Position the valve to the brine / slow rinse position. Ensure the unit is drawing water from the brine tank (this step may need to be repeated). 4. Position the valve to the rapid rinse position. Check the drain line flow, and run for 5 minutes or until the water runs clear.

4 • FLECK 2510 Service Manual 5. Position the valve to the start of the brine tank fill cycle. Ensure water goes into the brine tank at the desired rate. The brine valve drive cam will hold the valve in this position to fill the brine tank for the first regeneration. 6. Replace control box cover. 7. Put salt in the brine tank. NOTE: Do not use granulated or rock salt.

3200 TIMER SETTING PROCEDURE

How To Set Days On Which Water Conditioner Is To Regenerate (Figure 2) 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 1. Press and hold the red button in to disengage the drive gear. 2. Turn the large gear until the actual time of day is at the time of day pointer. 3. Release the red button to again engage the drive gear. How To Manually Regenerate Your Water Conditioner At Any Time 1. Turn the manual regeneration knob clockwise. 2. This slight movement of the manual regeneration knob engages the program wheel and starts the regeneration program. 3. The black center knob will make one revolution in the following approximately three hours and stop in the position shown in the drawing. 4. 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. 5. In any event, conditioned water may be drawn after rinse water stops flowing 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. 61502-3200 Rev A Figure 2

3210 TIMER SETTING PROCEDURE

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 (Figure 3). NOTE: Drawing shows 8,750 gallon setting. The capacity (gallons) arrow (15) shows zero gallons remaining. The unit will regenerate tonight at the set regeneration time. How To Set The Time Of Day 1. Press and hold the red button in to disengage the drive gear. 2. Turn the large gear until the actual time of day is opposite the time of day pointer. 3. Release the red button to again engage the drive gear. How To Manually Regenerate Your Water Conditioner At Any Time 1. Turn the manual regeneration knob clockwise. 2. This slight movement of the manual regeneration knob engages the program wheel and starts the regeneration program. STARTUP INSTRUCTIONS CONTINUED

FLECK 2510 Service Manual • 5 3. The black center knob will make one revolution in the following approximately three hours and stop in the position shown in the drawing. 4. 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. 5. 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. 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 3200, 3210, 3220, 3230 REGENERATION CYCLE SETTING PROCEDURE 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 Series Timers (Figure 4)

1. To expose cycle program wheel, grasp timer in upper left-hand corner and pull, releasing snap retainer and swinging timer to the right. 2. 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. 3. Return timer to closed position engaging snap retainer in back plate. Make certain all electrical wires locate above snap retainer post. Timer Setting Procedure 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 1. 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). 2. 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. Number of holes times two equals brine and rinse time in minutes. How To Change The Length Of Rapid Rinse 1. 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). 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. How To Change The Length Of Brine Tank Refill Time 1. 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). 2. To change the length of refill time, move the two pins at the end of the second group of holes as required. 3. The regeneration cycle is complete when the outer microswitch is tripped by the two pin set at end of the brine tank refill section. 4. The program wheel, however, will continue to rotate until the inner micro switch drops into the notch on the program wheel. 61502-3210 Rev A Figure 4

6 • FLECK 2510 Service Manual

615023200 Rev A

3200 TIME CLOCK TIMER ASSEMBLY

FLECK 2510 Service Manual • 7 Item No. QTY Part No. Description 4-40 x 1-1/8 6-32 x .156 Timer Black Timer Assembly Auxiliary, Optional Filter 2 Min Per Pin Softener, 2 Min Per Pin *See Powerhead Ordering Guide Item No. QTY Part No. Description

8 • FLECK 2510 Service Manual

3210 METER DELAYED TIMER ASSEMBLY

FLECK 2510 Service Manual • 9 Item No. QTY Part No. Description 6-20 x 1/2 6-32 x .156 4-40 x 1 1/8 Timer Delayed Timer Assembly STD Label 0-2,100 gal EXT Label 0-10,000 gal STD Metric Label 0-8 m3 EXT Range 0-40 m3 Auxiliary, Optional Filter 2 Min Per Pin Softener, 2 Min Per Pin *See Powerhead Ordering Guide Item No. QTY Part No. Description

10 • FLECK 2510 Service Manual

3220 METER IMMEDIATE TIMER

FLECK 2510 Service Manual • 11 Item No. QTY Part No. Description System #5 4-40 x 1-1/8 Item No. QTY Part No. Description Stainless Steel, Timer Immediate Timer Assy STD Label 0-2,100 gal EXT Label 0-10,000 gal STD Metric Label 0-8 m3 EXT Range 0-40 m3 Auxiliary, Optional Softener Immediate 2 Min Per Pin Filter Immediate 2 Min Per Pin *See Powerhead Ordering Guide

2510 SXT VALVE

2510 ELECTROMECHANICAL

2510 MANUAL VALVE

Item No. QTY Part No. Description CW 2--, .50, LES, NA2, 1650, HWBP CW 1--, .50, LES, NA2, 1600, HWBP CW 1--, .50, LES, NA2, 1650, HWBP CW 1--, .50, LES, NA2, 1600, HWBP CW 1--, .50, LES, NA2, 1600, HWBP CW BWF, BWF, LES, NA2, BWF-, HWBP Item No. QTY Part No. Description CW 1--, .50, LES, NA2, 1650, HWBP CW 1--, .50, LES, NA2, 1650, HWB, CW 2PV, .50, LES, NA2, 1600, HWB, Item No. QTY Part No. Description CW 1--, .50, LES, NA2, 1650, HWBP CW 1--, .50, LES, NA2, 1650, HWBP CW 2PV, .50, LES, NA2, 1600, HWBP Item No. QTY Part No. Description CW BWF, BWF, LES, NA2, BWF-, HWBP CW BWF, BWF, LES, NA2, BWF-, HWBP CW BWF, BWF, LES, NA2, BWF-, NWBP CW BWF, BWF, LES, NA2, BWF-, HWBP NOTE: Above part numbers DO NOT include the following parts. Cover Bypass Assembly Yoke Assembly DLFC with Retainer Flow Washers See accessory page for options. Item No. QTY Part No. Description MAN--, CW 1--, MAN, LES, NA2, MAN-, HWBP MAN--, CW BWF, BWF, LES, NA2, BWF-, HWBP 12 • FLECK 2510 Service Manual

2510 VALVE ACCESSORIES

COVER, ENVIRONMENTAL WASHER DRAIN ELBOW COLLECTOR YOKE COVER, DESIGNER HOSE BARBS DLFC FLECK 2510 Service Manual • 13

2510 VALVE CONVERSION ASSEMBLIES

(0.75 lbs NaCl/min) (1.5 lbs NaCl/min) (3 lbs NaCl/min) Brine Valves

0.125 GPM Less Tube

0.25 GPM Less Tube

0.50 GPM Less Tube

1.0 GPM Less Tube

Brass, Less BLFC Less BLFC, Less Sm Parts Injector Nozzles Injector Throats BLFC BRINE VALVE INJECTOR NOZZLE INJECTOR THROAT 14 • FLECK 2510 Service Manual

Timers/Powerheads (see Powerhead/Timer Ordering Guide) Timers Miscellaneous Meters Rt Ang/180, Plas, Pdl, w/clps Rt Ang/180, Plas, Pdl, w/clps Plas, Pdl, w/clps with clips and screws LABEL TIMER ASSY, NXT SWITCH TIMERS, 3200 TIMER ASSY, SXT TIMER ASSY, XT METER ASSY, PADDLE FLECK 2510 Service Manual • 15

16 • FLECK 2510 Service Manual BR61501-1500 Rev C POWERHEAD ASSEMBLY (ENVIRONMENTAL) 1619 11A 8

FLECK 2510 Service Manual • 17 Item No. QTY Part No. Description 1 1 18697-15 Backplate, Hinged American, Flat Austrailian Japanese European Envirmtl 1/4-20 x 1/2 35 in-lbs ±20% 2900 x 1 5.0 in-lbs ±10% 50-60Hz, SP, Fam 1 50-60 Hz, Fam 1 8 x 3/8 20 in-lbs ±20%

12 Day

(Used on Filter Valves) FIlter Valves) Wrench Tighten

20 IN-LBS ±20%

Black, Clear Window Black, Black Window DC, 50-60 Hz FAM 1 50-60 Hz SP FAM1 Motor Not Shown: *See Powerhead Ordering Guide Item No. QTY Part No. Description POWERHEAD ASSEMBLY (ENVIRONMENTAL) CONTINUED

18 • FLECK 2510 Service Manual MANUAL POWERHEAD ASSEMBLY Item No. QTY Part No. Description 1/4 - 20 x 1/2 Screw, Zinc 1/4 - 20 x 1/2 18-8 SS Softener x 3/8 Type “B” RC44-47 Not Shown:

60409 Rev A

FLECK 2510 Service Manual • 19 4 3 61500-2510 Rev B CONTROL VALVE ASSEMBLY Item No. QTY Part No. Description Plastic 2-inch 1/4-inch NPT x 3/8-inch Tube 10-24 x 1-5/8-inch Item No. QTY Part No. Description

20 • FLECK 2510 Service Manual CONTROL VALVE ASSEMBLY CONTINUED Item No. QTY Part No. Description 1/2-inch NPT x 1/2-inch Barb Steel 10-24 x 3/8 Brown Brown Plastic Plastic Plastic Plastic Plastic Plastic 8.0 gpm 9.0 gpm 10 gpm 12 gpm 15 gpm 20 gpm NHWBP w/O-ring Not Shown Item No. QTY Part No. Description

FLECK 2510 Service Manual • 21 Item No. QTY Part No. Description Assembly, 10-24 x 5/8-inch Angle (Not Shown) to 2-inch , Std, Rt Ang/90, Plastic Paddle Assembly, -137 8-18 x 0.6-inch Port, Slip Std, RT Angle/180 Plastic Paddle Wheel, w/clips Port, Slip, EXT, RT Angle/180 Plastic Paddle Wheel, w/clips Port, Slip, Elec, Plas, Pdl, w/clips

60088 Rev E

22 • FLECK 2510 Service Manual

1600 BRINE SYSTEM ASSEMBLY

Item No. QTY Part No. Description 1/4-inch NPT x 3/8Tube 2850/2900s HWBP NHWBP w/Quad Ring

60029 Rev C

Stem, 0.25 gpm Stem, 0.50 gpm Stem, 1.00 gpm Item No. QTY Part No. Description

FLECK 2510 Service Manual • 23

1650 BRINE SYSTEM

Item No. QTY Part No. Description 2850/2900s HWBP NHWBP Plastic

60011 Rev D

60010-50 BLFC Assy. (Parts) 60010-100 BLFC Assy. (Parts) Stem, 0.25 gpm Stem, 0.50 gpm Stem, 1.00 gpm Item No. QTY Part No. Description

24 • FLECK 2510 Service Manual Item No. QTY Part No. Description 8-18 x .60 Plastic Brass Machined Machined, SS Plastic Angle, 90 Deg w/O-rings *Not Shown

60049 Rev G

BYPASS VALVE ASSEMBLY (PLASTIC)

FLECK 2510 Service Manual • 25 Item No. QTY Part No. Description 1/4-14 x 1.5-inch NPT Blk Grip Lever, SS NPT Blk Grip Lever, SS w/O-rings *Not Shown 60040SS Rev T 60041SS Rev U BYPASS VALVE ASSEMBLY (METAL)

26 • FLECK 2510 Service Manual Item No. QTY Part No. Description Less Elbow 1/4 NPT x 3/8 Tube Hydro Long Long Long Long

60027 Rev D

2300 SAFETY BRINE VALVE

Item No. QTY Part No. Description

FLECK 2510 Service Manual • 27

2310 SAFETY BRINE VALVE

28 • FLECK 2510 Service Manual

2310 SAFETY BRINE VALVE CONTINUED

Item No. QTY Part No. Description 2310 10-24 x .75 Rod Rod Rod Rod Rod Hydro Long Long Long Long Long Long Long Long Long Item No. QTY Part No. Description

30 • FLECK 2510 Service Manual 11. To replace seals, spacers and end ring, use special tool with the brass sleeve on one end. This is a double- purpose tool (see Figure 5). The male end acts as a pilot to hold the spacers as they are pushed into the valve body and the brass female end is used to insert the seals into the valve body. Figure 9 12. To restuff a valve body, first take the end ring (the plastic or brass ring without holes), then with your thumb press the button on the brass sleeve end. The large dia. inner portion is now exposed (see Figure 8). Place the end ring on this pilot with the lip on the end ring facing the tool. Push the tool into the valve body bore until it bottoms. While the tool is in the valve body, take a seal and press it into the inside diameter of the exposed brass female end. 13. Remove the tool, turn it end for end and insert it into the valve body bore. While holding the large dia. of the tool, slide it all the way into the valve body bore until it bottoms. Then push the center button to push the seal of the tool and leave it in place in the valve body. 14. Remove the tool from the valve body and push the center on the brass female end to expose the pilot on the opposite end. Place a spacer on this end and insert the spacer and tool into the valve. GENERAL SERVICE HINTS FOR METER CONTROL Problem: Softener delivers hard water Reason: Reserve capacity has been exceeded. Correction: Check salt dosage requirements and reset program wheel to provide additional reserve. Reason: 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. Reason: Meter is not measuring flow. Correction: Check meter with meter checker. SEAL & SPACER TOOLS & REPLACEMENT CONTINUED

FLECK 2510 Service Manual • 31 Problem Cause Correction Water conditioner fails to regenerate. Electrical service to unit has been interrupted Assure permanent electrical service (check fuse, plug, pull chain, or switch) Timer is defective. Replace timer. Power failure. Reset time of day. Hard water. By-pass valve is open. Close by-pass valve. No salt is in brine tank. Add salt to brine tank and maintain salt level above water level. Injector screen plugged. Clean injector screen. Insufficient water flowing into brine tank. Check brine tank fill time and clean brine line flow control if plugged. Hot water tank hardness. Repeated flushings of the hot water tank is required. Leak at distributor tube. Make sure distributor tube is not cracked. Check o-ring and tube pilot. Internal valve leak. Replace seals and spacers and/or piston. Unit used too much salt. Improper salt setting. Check salt usage and salt setting. Excessive water in brine tank. See "Excessive water in brine tank". Loss of water pressure. Iron buildup in line to water conditioner. Clean line to water conditioner. Iron buildup in water conditioner. Clean control and add mineral cleaner to mineral bed. Increase frequency of regeneration. Inlet of control plugged due to foreign material broken loose from pipes by recent work done on plumbing system. Remove piston and clean control. Loss of mineral through drain line. Air in water system. Assure that well system has proper air eliminator control. Check for dry well condition. Improperly sized drain line flow control. Check for proper drain rate. Iron in conditioned water. Fouled mineral bed. Check backwash, brine draw, and brine tank fill. Increase frequency of regeneration. Increase backwash time. Excessive water in brine tank. Plugged drain line flow control. Clean flow control. Plugged injector system. Clean injector and screen. Timer not cycling. Replace timer. Foreign material in brine valve. Replace brine valve seat and clean valve. Foreign material in brine line flow control. Clean brine line flow control. Softener fails to draw brine. Drain line flow control is plugged. Clean drain line flow control. Injector is plugged. Clean injector Injector screen plugged. Clean screen. Line pressure is too low. Increase line pressure to 20 psi Internal control leak Change seals, spacers, and piston assembly. Service adapter did not cycle. Check drive motor and switches. Control cycles continuously. Misadjusted, broken, or shorted switch. Determine if switch or timer is faulty and replace it, or replace complete power head. Drain flows continuously. Valve is not programming correctly. Check timer program and positioning of control. 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. TROUBLESHOOTING

32 • FLECK 2510 Service Manual FLOW DATA & INJECTOR DRAW RATES

FLECK 2510 Service Manual • 33 WIRING

19201 Rev C

SW2 - Timer Program Switch SW3 - Valve Homing Switch SW4 - Valve Step Switch THCAM - Timer Homing Cam TPCAM - Timer Program Cam HCAM - Valve Homing Cam SCAM - Valve Step Cam NOTE: 1. Single Tank Timeclock, Meter Delayed, or Meter Immediate Regeneration 2. Valve Shown In Service Position.

34 • FLECK 2510 Service Manual SERVICE ASSEMBLIES

24 Hour Gear Assemblies

40096-02 Dial 2AM Regen Assy, Black 40096-24 Dial 12AM Regen Assy, Black 60519-02 Gear Assy, 3200 24 Hour 2 Times/Day 60519-03 Gear Assy, 3200, 24 Hour 3 Times/Day 60519-04 Gear Assy, 3200, 24 Hour 4 Times/Day 60519-06 Gear Assy, 3200, 24 Hour (12:00) 6 Times/Day Brine Line Flow Control (BLFC) 60010-25 BLFC, 1650, 25 GPM, Plastic 60010-50 BLFC, 1650, 50 GPM, Plastic 60010-100 BLFC, 1650, 10 GPM, Plastic Brine Valves 60011-010 Brine Valve, 1650, Short Stem, 25 GPM, Less Tube 60011-030 Brine Valve, 1650, Short Stem, 10 GPM, Less Tube Bypasses

60049 Bypass Plastic Assy

60040SS Bypass Valve, 5600, 3/4-inch NPT 60041SS Bypass Valve, 5600, 1-inch NPT Cam 60160-15 Drive Cam Assy, STF, Blue Clamp

60503 Clamp Ring Assembly, 2510

60510 Adapter Coupling Assy, 5600

60705-00 DLFC, Plastic, Blank 60705-06 DLFC, Plastic, 60 GPM 60705-08 DLFC, Plastic, 80 GPM 60705-10 DLFC, Plastic, 10 GPM 60705-12 DLFC, Plastic, 12 GPM 60705-13 DLFC, Plastic, 13 GPM 60705-15 DLFC, Plastic, 15 GPM 60705-17 DLFC, Plastic, 17 GPM 60705-20 DLFC, Plastic, 20 GPM 60705-24 DLFC, Plastic, 24 GPM 60705-30 DLFC, Plastic, 30 GPM 60705-35 DLFC, Plastic, 35 GPM 60705-40 DLFC, Plastic, 40 GPM 60705-45 DLFC, Plastic, 45 GPM 60705-50 DLFC, Plastic, 50 GPM 60705-60 DLFC, Plastic, 60 GPM 60705-70 DLFC, Plastic, 70 GPM 60705-80 DLFC, QC x 3/4-inch F, 80 GPM 60705-90 DLFC, QC x 3/4-inch F, 90 GPM 60705-12 DLFC, QC x 3/4-inch F, 120 GPM 60705-15 DLFC, QC x 3/4-inch F, 150 GPM Drives 60050-21 Drive Assy, 2750, STF, 120V Softener Injectors 60480-xx 1600 Injector Assy (Specify size of Injector) Meters 60088-180 Meter Assy, 3/4-inch Dual Port, Slip Std, Rt Ang/180 Plastic Paddle w/clps 60089-180 Meter Assy, 3/4-inch Dual Port, Slip Ext, Rt Ang/180 Plastic Paddle w/clps Piston, Seal, and Spacer Kits 61670-01 Piston Kit 2510/2750 61670-02 Piston Kit, 2510, 2750, NHWBP

62044 Piston Kit, 2750, Hot Water

61671-02 NHWBP Conversion Kit, 2510 Program Wheels 60405-10 Program Wheel, w/3/4-inch Std Label Set @ 21 60405-15 Program Wheel, w/3/4-inch Std Label w/People Label Set @ 21 Safety Brine (2300) 60028-30 Float Assy, 2350, 30-inch , White 60027-FFA Safety Brine Valve Body, 2300 Fitting Facing Arm 60027-FFS Safety Brine Valve Body, Fitting Facing Stud Sales and Service Aids

40097 Literature, 2510, S/Manual

16510 Literature, 2510, Spec Sheet

14860 Skipper Wheel Assy, 7 Day

14381 Skipper Wheel Assy, 12 Day

13708-40 Yoke, 1-inch , Sweat 13708-45 Yoke, 3/4-inch , Sweat

18706 Yoke, 1-inch , NPT, Plastic

18706-20 Yoke, 3/4-inch , NPT, Plastic

19275 Yoke, Angle 90 Deg 3/4-inch , NPT

19275-45 Yoke, Angle 90 Deg 3/4-inch Sweat 19620-01 Yoke Assy, 3/4-inch , R/Angle, 90 Deg w/O-rings, Clips and Screws

40636 Yoke, 1-1/4 inch, NPT

40636-49 Yoke, 1-1/4 inch, Sweat 41026-01 Yoke, 1-inch , NPT, SS 41027-01 Yoke, 3/4-inch , NPT, Cast, Machd

FLECK 2510 Service Manual • 35

5730 NORTH GLEN PARK ROAD, MILWAUKEE, WI 53209

All Pentair trademarks and logos are owned by Pentair, Inc. or its affiliates. All other registered and unregistered trademarks and logos are the property of their respective owners. Because we are continuously improving our products and services. Pentair reserves the right to change specifications without prior notice. Pentair is an equal opportunity employer. 40097 REV R JE17 © 2017 Pentair Residential Filtration, LLC All Rights Reserved. For Fleck Product Warranties visit: Fleck para las garantías de los productos visite: Pour Fleck garanties produit visitez le site : waterpurification.pentair.com