Pentair FLECK 2750 Downflow Service Manual Download | Manualshive

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Page 37

System #4 Typical Tank Installation with Optional Meter

System #5 Interlock - Typical Twin Tank Installation with

Optional 2 Meter Interlock and No Hard Water Bypass

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Summary of Contents for FLECK 2750 Downflow

Page 1: ...Model 2750 Down ow Service Manual IMPORTANT Fill in Pertinent Information on Page 3 for Future Reference...

Page 2: ...ents IMPORTANT PLEASE READ The information speci cations and illustrations in this manual are based on the latest information available at the time of printing The manufacturer reserves the right to m...

Page 3: ...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...

Page 4: ...ould be the same size as the drain line ow control Refer to the dimensional drawing for cutting height of the distributor tube If there is no dimensional drawing cut the 4 distributor tube ush with th...

Page 5: ...er 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 Position the valve to backwash Ensure...

Page 6: ...ing 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...

Page 7: ...ent of the manual regeneration 2 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 i...

Page 8: ...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 1 backwash section and...

Page 9: ...Page 9 Notes...

Page 10: ...Page 10 3200 Timer Assembly 61502 3200_REVA For Service Assembly Numbers See the Back of this Manual...

Page 11: ...24V 60Hz 1 30 RPM 16 2 13278 Screw Sltd Fillister Hd 6 32 x 156 17 1 15424 Spring Detent Timer 18 1 15066 Ball 1 4 Delrin 19 1 15465 Label Caution 20 1 19210 Program Wheel Assy 21 1 13911 Gear Main D...

Page 12: ...Page 12 3210 Timer Assembly 61502 3210_REVA For Service Assembly Numbers See the Back of this Manual...

Page 13: ...7 1 13887 Plate Motor Mounting 18 1 18743 1 Motor 120V 60Hz 1 30 RPM 5600 19 1 13278 Screw Fillister Hd 6 32 x 156 20 1 13830 Pinion Program Wheel Drive 21 1 13831 Clutch Drive Pinion 22 1 14276 Sprin...

Page 14: ...Page 14 For Service Assembly Numbers See the Back of this Manual Powerhead Assembly Designer 61502_2510REVB...

Page 15: ...ing 13 1 10621 Connecting Link 14 1 12576 Drive Cam STF Black 15 2 10338 Roll Pin 16 1 13366 Drive Bearing 17 2 14923 Screw Switch Mounting 18 1 41543 Motor Drive 115V 50 60Hz 42579 Motor Drive 24VAC...

Page 16: ...Page 16 Environmental Powerhead Assembly For Service Assembly Numbers See the Back of this Manual...

Page 17: ...nsulator Limit Switch 11 2 10218 Switch Micro 12 2 14923 Screw Pan Hd Mach 4 40 x 1 13 2 12777 Cam Shut Off Valve 14 1 10909 Pin Link Not Shown 1 15513 Meter Cable 17 50 1 15441 Cable Guide Assy 2750...

Page 18: ...4 1 12707 Washer Spring 6 1 11235 Nut Hex 1 4 20 Mach Screw Zinc 7 1 12594 Lever Valve Position 8 2 10231 Screw Slot Hex 1 4 20 x 1 2 18 8 S S 9 1 60224 32 Cover Assy Manual Filter 1 60224 33 Cover A...

Page 19: ...Page 19 Notes...

Page 20: ...Page 20 Control Valve with 1700 Injector For Service Assembly Numbers See the Back of this Manual...

Page 21: ...00 15 1 11893 Cap Injector Stainless Steel 10228 Cap Injector Brass 16 2 14804 Screw Hex Hd Mach 10 24 x 2 3 4 17 1 Washer Flow Control specify size 18 1 60365 00 Housing DLFC 1 2 F x 3 4 F 19 2 11710...

Page 22: ...ve Stem 14 1 10249 Spring Brine Valve 15 1 12550 Quad Ring 009 16 1 12748 Brine Valve Body Assy 1600 w Quad Ring 17 1 12552 02 Brine Valve Stem 1600 w Seat 18 1 12626 Seat Brine Valve 19 1 11982 O rin...

Page 23: ...1 60010 50 BLFC 1650 50 GPM Plastic 1 60010 100 BLFC 1650 1 0 GPM Plastic 15 1 16508 01 Tube Brine Valve 2850 1600 1 40027 Tube Brine Valve 2510 1 42184 Tube Brine Valve 2850s 1 12774 Tube Brine Valve...

Page 24: ...Page 24 1700 Series Brine System Assembly For Service Assembly Numbers See the Back of this Manual...

Page 25: ...Insert 1 2 Tube 15 2 15414 Nut 2900 w Sleeve 16 1 15413 Fitting Elbow Male 1 2T x 3 8 NPT 17 1 15416 Tube Brine 2900 2750 1 16460 Tube Brine 2850 2900s 1 41447 Tube Brine 2900s U F 1 42183 Tube Brine...

Page 26: ...32 X 5 16 15 2 41056 Nut Assembly 1 2 Plastic 18 1 15414 Nut 2900 w Sleeve 19 1 15415 Fitting Insert 1 2 Tube 20 1 16460 Tube Brine 2850 2900s 1 42183 Tube Brine 1700 2850s 1 15416 Tube Brine 2900 275...

Page 27: ...ss Hot Water 5B 1 15237 Meter Cap Assembly Ext Brass Hot Water 6 4 12112 Screw Hex Hd Mach 10 24 x 1 2 7 1 14960 Flow Straightener 1 8 1 13287 O ring 123 9 1 14961 Fitting 1 Quick Connect 10 1 14962 N...

Page 28: ...ing 009 5 1 10785 Service Valve Operator Body Assembly Brass Valves 6 1 12552 Brine Valve Stem 1600 7 1 12626 Seat Brine Valve 8 3 10332 Fitting Insert 3 8 9 3 10330 Fitting Sleeve 3 8 Celcon 10 3 103...

Page 29: ...ert 3 8 9 5 10330 Fitting Sleeve 3 8 Celcon 10 5 10329 Fitting Tube 3 8 Nut Brass 11 1 10328 Fitting Elbow 90 Deg 1 4 NPT x 3 8 Tube 12 2 12897 Tube Fitting 3 8 x 9 3 4 13 1 16730 Fitting Male 1 4 x 1...

Page 30: ...Nut Hex 10 24 Nylon Black 5 1 19652 01 Poppet Assy SBV w O Ring 6 1 19649 Flow Dispenser 7 1 11183 O ring 017 8 1 19647 Elbow Safety Brine Valve 9 2 19625 Nut Assy 3 8 Plastic 10 1 18312 Retainer Drai...

Page 31: ...Page 31 Notes...

Page 32: ...ing B Excessive water in brine tank B See problem 7 4 Loss of water pressure A Iron buildup in line to water conditioner A Clean line to water conditioner B Iron buildup in water condi tioner B Clean...

Page 33: ...ram and positioning of control Replace power head assem bly if not positioning properly B Foreign material in control B Remove power head assembly and inspect bore Remove foreign material and check co...

Page 34: ...Page 34 Water Conditioner Flow Diagrams...

Page 35: ...Page 35 Water Conditioner Flow Diagrams...

Page 36: ...Page 36 Flow Data Injector Draw Rates...

Page 37: ...Page 37 System 4 Typical Tank Installation with Optional Meter System 5 Interlock Typical Twin Tank Installation with Optional 2 Meter Interlock and No Hard Water Bypass...

Page 38: ...Page 38 System 6 Twin Series Regeneration Installation with a Remote Meter System 7 Twin Alternator Installation with a Remote Meter...

Page 39: ...Page 39 System 4 Immediate Delayed Valve Wiring 19201_REVB...

Page 40: ...Page 40 System 4 Remote Signal Start Valve Wiring 13768_REVG...

Page 41: ...Page 41 System 5 Duplex Valve Wiring 40502 01_REVB 40502 02_REVB...

Page 42: ...Page 42 System 6 Duplex Valve Wiring 13632 01_REVK 13632 02_REVL...

Page 43: ...Page 43 System 7 Duplex 24V 120V 3 Way Valve Wiring 19138 01_REVD 19138 02_REVD...

Page 44: ...Page 44 System 7 Duplex 230V 3 Way Valve Wiring 17727 01_REVD 17727 02_REVD...

Page 45: ...Assembly 60381 xx 1700 Injector Assembly 60486 xx 1700 Injector Assembly xx is for the size injector used Meters 60391 2750 Meter Assy Std Plastic Cap 60392 2750 Meter Assy Ext Plastic Cap Covers 6023...

Page 46: ...P N 42327 Rev B 9 30 08...

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