Pentair Fleck 2850s, Service Manual

Page 1: ...waterpurification pentair com FLECK 2850S SERVICE MANUAL...

Page 2: ...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...

Page 3: ...mensional 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...

Page 4: ...ch 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 ho...

Page 5: ...row 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 l...

Page 6: ...ve 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...

Page 7: ...FLECK 2850S Service Manual 7 THIS PAGE LEFT INTENTIONALLY BLANK...

Page 8: ...8 FLECK 2850S Service Manual 37 615023200 Rev A 3200 TIME CLOCK TIMER ASSEMBLY 36 38...

Page 9: ...1 13911 Gear Main Drive Timer 22 17 41754 Pin Spring 1 16 x 5 8 SS Timer 23 1 13011 Arm Cycle Actuator 24 1 13864 Ring Skipper Wheel 25 2 13311 Spring Detent Timer 26 2 13300 Ball 1 4 inch SS 27 1 14...

Page 10: ...10 FLECK 2850S Service Manual 3210 METER DELAYED TIMER ASSEMBLY 41 42 61502 3210 Rev A 40 43...

Page 11: ...3881 Bracket Hinge Timer 26 3 14087 Insulator 27 1 10896 Switch Micro 28 1 15320 Switch Micro Timer 29 2 11413 Screw Pan Hd Mach 4 40 x 1 1 8 30 1 14198 Label Indicator 31 1 15465 Label Caution 32 1 1...

Page 12: ...LECK 2850S Service Manual 3220 METER IMMEDIATE TIMER ASSEMBLY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 5 1 23 23 21 4 38 39 61502 3220 Rev B 3...

Page 13: ...Timer 23 3 14087 Insulator 24 1 15414 00 Micro Switch 25 1 15320 Switch Micro Timer 26 2 11413 Screw Pan Hd Mach 4 40 x 1 1 8 27 1 14198 Label Indicator 28 1 15465 Label Caution 29 1 14007 Label Time...

Page 14: ...14 FLECK 2850S Service Manual 3230 REMOTE START TIMER ASSEMBLY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 8 8 3 3 24 24 24 23 21 25 26 27 22 61502 3230R REV A 30 29 28...

Page 15: ...RPM 19659 1 Motor 24V 60Hz 1 30 RPM 19660 1 Motor 230V 60Hz 1 30 RPM 16 2 13278 Screw Sltd Fillister Hd 17 1 15313 Label Caution 18 1 19210 05 Program Wheel Assembly 3200 20 1 15055 Main Drive Gear 2...

Page 16: ...4 20 x 1 2 10 6 42172 Seal 2850s LDF 11 5 42175 Spacer 2850s LDF 12 1 42179 Link Drive 2850s 13 1 13577 O ring 226 14 1 16455 O ring 347 15 1 19608 15 Disperser Commercial 1 1 2 inch 2850 2900 9500 16...

Page 17: ...LFC Plastic 45 gpm 61640 50 DLFC Plastic 50 gpm 61640 55 DLFC Plastic 55 gpm 61640 60 DLFC Plastic 60 gpm 61640 65 DLFC Plastic 65 gpm 61640 70 DLFC Plastic 70 gpm CONTROL VALVE ASSEMBLY CONTINUED Ite...

Page 18: ...18 FLECK 2850S Service Manual POWERHEAD ASSEMBLY 61501 2850s Rev E 8 6 5 19 21 7 20 2 3 1 13 17 16 18 11 17 18 12 15 17 14 18 12 22 23 4 10 7 9 26 24 25 27 9A 28...

Page 19: ...1 2 10300 Screw Hex Wash Hd 8 x 3 8 12 2 19691 Plug 750 Dia Hole Flush 13 1 Timer Assy 3200 14 1 15806 Plug Hole Heyco 15 1 16493 Plug Hole Heyco 88 Dia 16 1 17421 Plug 1 20 Hole 17 7 19800 Plug Hole...

Page 20: ...12596 Screw Spec Mach 1 4 20 x 1 2 4 1 12707 Washer Spring 6 1 11235 Nut Hex 1 4 20 Mach Screw Zinc 7 1 42185 Lever 2850s Manual 8 2 10231 Screw Slot Hex 1 4 20 x 1 2 18 8 SS 9 1 60224 32 Cover Assy M...

Page 21: ...FLECK 2850S Service Manual 21 THIS PAGE LEFT INTENTIONALLY BLANK...

Page 22: ...02 Brine Valve Stem 1600 with seat 13 1 12626 Seat Brine Valve 60029 Rev C 14 1 11982 O ring 016 15 1 60020 25 BLFC 25 GPM 1600 60020 50 BLFC 50 GPM 1600 60020 100 BLFC 1 0 GPM 1600 16 2 10692 Screw S...

Page 23: ...or 1 Stainless Steel 10226 2 Throat Injector 2 Stainless Steel 10226 3 Throat Injector 3 Stainless Steel 10226 4 Throat Injector 4 Stainless Steel 22 1 17776 Body Injector 1600 1 17776 02 Body Injecto...

Page 24: ...lve 13 1 16924 O ring 018 14 1 60010 25 BLFC 1650 25 GPM Plastic 1 60010 50 BLFC 1650 50 GPM Plastic 1 60010 100 BLFC 1650 1 0 GPM Plastic 15 1 19625 Nut Assy 3 8 inch Plastic 16 2 10692 Screw Slot He...

Page 25: ...r 1600 Upflow 23 1 16221 Disperser Air 24 1 14805 Gasket Injector Body 1600 1700 25 1 12098 Retainer Flow Control 26 1 12095 Washer Flow Control 50 GPM 1650 BRINE SYSTEM ASSEMBLY CONTINUED Item No QTY...

Page 26: ...26 FLECK 2850S Service Manual 1700 BRINE SYSTEM ASSEMBLY 60034 Rev D 28 29...

Page 27: ...0 U F 22 1 14802 03c Throat Injector 3c Yellow 14802 04c Throat Injector 4c Green 14802 05c Throat Injector 5c White 14802 06c Throat Injector 6c Red 24 14801 03c Nozzle Injector 3c Yellow 14801 04c N...

Page 28: ...inch Plastic 18 1 15414 Nut 2900 w Sleeve 19 1 15415 Fitting Insert 1 2 inch Tube 20 1 16460 Tube Brine 2850 2900s 1 42183 Tube Brine 1700 2850s 1 15416 Tube Brine 2900 2750 1 41447 Tube Brine 2900s U...

Page 29: ...ring Brine Valve 4 1 12550 Quad Ring 009 5 1 10785 SVO Body Assy Brass Valves 6 1 12552 02 Brine Valve Stem 1600 w Seat 7 1 12626 Seat Brine Valve 8 3 10332 Fitting Insert 3 8 9 3 10330 Fitting Sleeve...

Page 30: ...ter Quick Connect 7 1 14960 Flow Straightener 8 1 13287 O ring 123 12 1 15150 Meter Cap Assy Ext Range Plastic 13 1 13847 O ring 137 14 60391 Meter Assy 1 inch NPT STD Range Brass Paddlewheel 60391NP...

Page 31: ...to 1 inch 60611 01NP Meter Assy 1 1 2 inch Inline NPT STD Nickel Plated Paddlewheel Sleeve to 1 inch 60611 23 Meter Assy 1 1 2 inch Inline BSP STD Paddlewheel Sleeve to 1 inch 60611 23NP Meter Assy 1...

Page 32: ...tainless Steel NPT Extended Range 1 61933 20 Meter Assy 1 1 2 inch Inline Stainless Steel BSP Standard Range 1 61933 21 Meter Assy 1 1 2 inch Inline Stainless Steel BSP Extended Range 3 1 44024 Union...

Page 33: ...60002 24 Air Check 500 24 inches Long 60002 27 Air Check 500 27 inches Long 60002 32 Air Check 500 32 inches Long 60002 34 Air Check 500 34 inches Long 60002 36 Air Check 500 36 inches Long 60002 48 A...

Page 34: ...34 FLECK 2850S Service Manual 2310 SAFETY BRINE VALVE...

Page 35: ...06 Float Assy 2310 w 8 06 inch Rod 60068 10 5 Float Assy 2310 w 10 5 inch Rod 60068 11 5 Float Assy 2310 w 11 5 inch Rod 60068 20 Float Assy 2310 w 20 inch Rod 60068 30 Float Assy 2310 w 30 inch Rod...

Page 36: ...A 1 61024 Actuator Assy 2350 Brine 2 1 60028 30 Float Assy 2350 30 inch Wht 1 60026 30SAN Float Assy 2350 30 inch Hot Water 3 1 60009 00 Air Check 900 Commercial Less Fittings 1 60009 01 Air Check 900...

Page 37: ...FLECK 2850S Service Manual 37 THIS PAGE LEFT INTENTIONALLY BLANK...

Page 38: ...ng or pushing the center button the opposite end 8 Insert the pin end of the spacer tool into the valve body with the pins retracted button pulled back Push the tool tight against the spacer and push...

Page 39: ...n 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...

Page 40: ...l 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 Iro...

Page 41: ...FLECK 2850S Service Manual 41 THIS PAGE LEFT INTENTIONALLY BLANK...

Page 42: ...rough nozzle and throat to draw brine from the brine tank brine flows down through mineral and enters the center tube through bottom distributor and out through the drain line 4 Slow Rinse Position Ha...

Page 43: ...0 110 120 130 140 Inlet Pressure psi m p g e t a R w o l F 2 3 4 1700 Series Injector Slow Rinse Rates 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 8 5 9 0 9 5 10 0 10 5 0 10 20 30...

Page 44: ...44 FLECK 2850S Service Manual DIMENSIONAL DRAWING...

Page 45: ...FLECK 2850S Service Manual 45 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...

Page 46: ...46 FLECK 2850S Service Manual SYSTEM 6 Twin Series Regeneration Installation with a Remote Meter SYSTEM 7 Twin Alternator Installation with a Remote Meter...

Page 47: ...FLECK 2850S Service Manual 47 SYSTEM 4 WIRING Single Valve Regeneration Immediate and Delayed Valve Wiring 19201 Rev C...

Page 48: ...48 FLECK 2850S Service Manual SYSTEM 4 WIRING CONTINUED With Remote Starter Valve Wiring 13768 Rev G...

Page 49: ...FLECK 2850S Service Manual 49 SYSTEM 5 WIRING Interlocked Regeneration Valve Wiring 40502 01 Rev C 40502 02 Rev C...

Page 50: ...50 FLECK 2850S Service Manual SYSTEM 6 WIRING Series Regeneration Valve Wiring 13632 01 Rev L 13632 02 Rev L...

Page 51: ...FLECK 2850S Service Manual 51 SYSTEM 7 WIRING Alternating Regeneration 230V 3 Way Solenoid Output Valve Wiring 19138 02 Rev E 19138 01 Rev E...

Page 52: ...52 FLECK 2850S Service Manual SYSTEM 7 WIRING CONTINUED Alternating Regeneration 24V 120V 3 Way Solenoid Output Valve Wiring 17727 01 Rev E 17727 02 Rev E...

Page 53: ...cify flow control 1 0 5 0 Cam Assemblies 60160 40 Drive Cam Assy Std 2850s Covers 60219 xx Environmental 60232 xx Designer 2 Piece 60232 110 Cover Designer 1 Pc Black Drain Line Flow Controls 60366 xx...

Page 54: ...Rod Sales and Service Aids 42666 Literature 2850s Spec Sheet 42319 Literature 2850s S Manual 40717 Literature Catalog Assy PWT Residential Commercial Seal Spacer Kits 61632 Seal Spacer Kit 2850s 61632...

Page 55: ...FLECK 2850S Service Manual 55...

Page 56: ...RPURIFICATION PENTAIR COM CUSTOMER CARE 800 279 9404 tech support pentair com For a detailed list of where Pentair trademarks are registered please visit waterpurification pentair com brands Pentair t...