Related Manuals for Pentair 2750
Summary of Contents for Pentair 2750
- Page 1 Model 2750 - Downflow & Upflow 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 & Installation Instructions............4 3200 Timer Setting Procedure..........................5 3210 Timer Settings............................... 6 3200 & 3210 Timer Series Regeneration Cycle Program Setting Procedure............7 3200 Timer Assembly............................. -
Page 3: Job Specification Sheet
Mineral Tank Size Diameter Height Brine Tank Size & Salt Setting per Regeneration 2750 Control Valve Specifications 1. Type of Timer A. 7 Day or 12 Day B. 310 to 5,270 Gallon Meter or 1,550 to 26,350 Gallon Meter or Other C. -
Page 4: General Commercial Pre-Installation Check List & Installation Instructions
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 Drive Assembly
Control Drive Assembly Page 12... -
Page 13: 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 2750, 2850, 2900 - 3200 7 Day 2....1.............Timer: - 3200 12 Day - 3210 Meter 3....1....11838.......Power Cord, 6’ Fleck 4. -
Page 14: Control Valve With 1700 Injector
Control Valve with 1700 Injector Page 14... -
Page 15: Control Valve With 1700 Injector Parts List
Control Valve with 1700 Injector Parts List Item No. Quantity Part No. Description 1....1....14749.......Valve Body, 2750 2....6....10545.......Seal, Piston 3....5....11451.......Spacer, 12 Hole 16589.......Spacer, HW 4....1....14451.......Piston, 2750 5....1....14452.......Rod, Piston 6. -
Page 16: 1600 Series Brine System Assembly & Parts List
1600 Series Brine System Assembly & Parts List Item No. Quantity Part No. Description 1.....1.......10328......Elbow, 90 Deg. 1/4 NPT x 3/8T 2.....1.......12767......Screen, Brine 3.....2.......10332......Fitting, Insert, 3/8 4. -
Page 17: 1700 Series Brine System Assembly & Parts List
1700 Series 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............Washer Flow Control (specify size) 4.....1.......14785......Retainer, Flow Control 5. -
Page 18: 1" Meter Assembly
1” Meter Assembly 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....1....15218.......Meter Cap Assy 5B....1....15237.......Meter Cap Assy, Ext 6. -
Page 19: 2310 Safety Brine Valve
2310 Safety Brine Valve Item No. Quantity Part No. Description 1....1....19645.......Body, Safety Brine Valve, 2310 2....1....19803.......Safety Brine Valve Assy 3....1....19804.......Screw, Sckt Hd, Set, 10-24 x .75 4....1....19805.......Nut, Hex, 10-24, Nylon Black 5. -
Page 20: Service Valve Operator
Service Valve Operator 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....2....10785.......SVO Body Assy Brass Valves 6. -
Page 21: Service Assemblies
60121 Seals & Spacers, 2750 60121-20 Seals & Spacers, 2750, U/F 24 HOUR GEAR ASSEMBLY 60122 Seal & Spacer Kit, 2750 H/W 19205 Gear Assy, 24 Hour, Silver, 5600, 12 A.M. SKIPPER WHEEL ASEMBLIES DRIVE ASSEMBLIES 14860 Skipper Wheel Assy, 7 Day... -
Page 22: Troubleshooting
Troubleshooting 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 23: General Hints For Meter Control
Troubleshooting 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 24: Water Conditioner Flow Diagrams
Water Conditioner Flow Diagrams 1 Service Position Hard water enters unit at valve inlet and flows down thru the mineral in the mineral tank. Conditioned water enters center tube thru the bottom distributor — then flows up thru the center tube — around the piston and out the top outlet of the valve. 2 Backwash Position 3 Brine Position Hard water enters unit at valve inlet —... - Page 25 Water Conditioner Flow Diagrams 4 Slow Rinse Position Hard water enters unit at valve inlet — flows up into injector housing and down thru nozzle and orifice — around the piston — down thru mineral — enters center tube thru bottom distributor —...
-
Page 26: Flow Data & Injector Draw Rates
Flow Data & Injector Draw Rates Page 26... -
Page 27: System #4 Typical Tank Installation With Optional Meter
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 27... -
Page 28: System #6 - Twin Series Regeneration Installation With A Remote Meter
System #6 - Twin Series Regeneration Installation with a Remote Meter System #7 - Twin Alternator Installation with a Remote Meter Page 28... -
Page 29: System #4 Immediate & Delayed Valve Wiring
System #4 Immediate & Delayed Valve Wiring Page 29... -
Page 30: System #4 Remote Signal Start Valve Wiring
System #4 Remote Signal Start Valve Wiring Page 30... -
Page 31: System #5 Duplex Valve Wiring
System #5 Duplex Valve Wiring 40502-01_REVB 40502-02_REVB Page 31... -
Page 32: System #6 Duplex Valve Wiring
System #6 Duplex Valve Wiring 13632-01_REVK 13632-02_REVL Page 32... -
Page 33: System #7 Duplex 24V/120V 3-Way Valve Wiring
System #7 Duplex 24V/120V 3-Way Valve Wiring 19138-01_REVD 19138-02_REVD Page 33... -
Page 34: System #7 Duplex 230V 3-Way Valve Wiring
System #7 Duplex 230V 3-Way Valve Wiring 17727-01_REVD 17727-02_REVD Page 34... - Page 35 Notes Page 35...
- Page 36 P/N 41762 Rev. A 4/06...