Pentair Quality System EMEA products benefit, under specific conditions, from a manufacturer warranty that may be invoked by Pentair’s direct customers. Users should contact the vendor of this product for applicable conditions and in case of a potential warranty claim.
Installer Manual Performa 263-268 / LOGIX 740-760 - Safety Safety 2.1. Safety pictograms definition Caution Warning Warns of a risk of minor injury or major Warns against serious personal injury material damage to the device or and damage to health. environment.
Installer Manual Performa 263-268 / LOGIX 740-760 - Safety 2.3.1. Personnel Only qualified and professional personnel, based on their training, experience and instruction as well as their knowledge of the regulations, the safety rules and operations performed, are authorized to carry out necessary work.
Distributor tube [length]......13 mm ± 3 mm (½ ± ⅛") above top of tank Electrical Controller Operating Voltage ....12 VAC (requires use of Pentair Water supplied transformer) Input Supply Frequency......50 or 60 Hz (controller configuration dependent) Motor Input Voltage ........ 12 VAC Controller Power Consumption .....
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.1.1. Performance flow rate characteristics The graph shows the pressure drop created by the valve itself at different flow rates. It makes it possible to predetermine the maximum flow rate going through the valve depending on the system settings (inlet pressure etc).
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.3. Description and components location One-piece valve disc spring Optical sensor Control module mount Turbine cable connection LCD display Injector and cap Brine tank tube connection BLFC / Refill controller Manual REGEN button UP button SET button DOWN button...
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.4. Options available on the valve 3.4.1. Chlorine generator (check salt light) The Logix 740 and 760 controllers have the capability to produce a low level of chlorine to chlorinate the resin bed during regeneration. A check salt light will indicate when the user needs to add salt to the brine tank.
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.4.2. Blending valve kit Tightening the adjusting screw provided by the kit will force the bypass flapper open. The open flapper will allow untreated (hard) water to blend with the treated water supply. As the adjusting screw is turned in, the hardness of the outlet water increases.
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.5. System regeneration cycle (8-cycles operation) Service (downflow) — cycle C0 Untreated water is directed down through the resin bed and up through the riser tube. The hardness ions attach themselves to the resin and are removed from the raw water being exchanged on the resin beads against sodium ions.
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Installer Manual Performa 263-268 / LOGIX 740-760 - Description Note For illustration purpose only. Always verify inlet and outlet marking on the valve. Valve Valve BACKWASH SERVICE C1 and C6 From brine tank Valve Valve BRINE/SLOW RINSE REPRESSURIZE C2 and C3 To brine tank Valve Valve...
Installer Manual Performa 263-268 / LOGIX 740-760 - Description 3.6. Filter cycle (4-cycles operation) Service — cycle C0 Unfiltered water is directed down through the media and up through the riser tube. The water is filtered as it passes through the media. Backwash —...
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Installer Manual Performa 263-268 / LOGIX 740-760 - Description Note For illustration purpose only. Always verify inlet and outlet marking on the valve. Valve Valve BACKWASH SERVICE Valve Valve REPRESSURIZE FAST RINSE 18 / 64 Ref. MKT-IM-011 / A - 15.06.2017...
Installer Manual Performa 263-268 / LOGIX 740-760 - System sizing 4.4. Injector flow rates (tables) The following tables represent the injectors flow rate as a function of the inlet pressure for the different injector sizes. TOTAL BRINE DRAW RINSE Injector "F" (Peach) Injector "G"...
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 4.5. Salt amount definition 3 salt settings are available on 740 and 760 controls: Equivalent CaCO Settings Amount of brine used 40 [g L - (Low Salt) 30 [g/L] salt resin 120 [g S - (Standard Salt) 60.2 [g/L]...
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.2.2. Electrical There are no user-serviceable parts in the AC transformer, motor, or controller. In the event of a failure, these should be replaced. • All electrical connections must be completed according to local codes. •...
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.2.4. Outdoor Locations When the water softening system is installed outdoors, several points must be considered. • Moisture — The valve and 700 controller are rated for NEMA 3 locations. Falling water should not affect performance.
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.4. Block diagram and configuration example Configuration example : Configuration example : Performa 263 Performa 268 MS-4566PO 1002449 1009116 1002449 AV140 CC-H1035-34.75 MS-R13460 MS-R13460 MS-506PO CC-H4400-36.5 CC-H7025-24HF Correct drain line flow control must be fitted depending on media type and vessel size.
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.5. Valve connection to piping The connections should be hand tightened using PTFE (plumber’s tape) on the threads if using the threaded connection type. In case of heat welding (metal type connection), the connections should not be made to the valve when soldering.
• In any case, any failure caused by improper installation and/or piping connections may void the warranty of Pentair products. • In the same way, using lubricant* on the valve thread is not allowed and will void the warranty for the valve and tank.
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.7. Bypassing A bypass valve system should be installed on all water conditioning systems. Bypass valves isolate the softener from the water system and allow unconditioned water to be used. Service or routine maintenance procedures may also require that the system is bypassed.
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.8. Drain line connection Note Standard commercial practices are expressed here. Local codes may require changes to the following suggestions. Check with local authorities before installing a system. The unit should not be more than 6.1 m from the drain. Use an appropriate adapter fitting to connect 12.7 mm (1/2") plastic tubing to the drain line connection of the control valve.
Installer Manual Performa 263-268 / LOGIX 740-760 - Installation 5.9. Overflow line connection (Performa 268 - Softener configuration only) In the event of a malfunction, the brine tank overflow fitting will direct “overflow” to the drain instead of spilling on the floor. This fitting should be on the side of the cabinet or brine tank. Most tank manufacturers include a post for the tank overflow connector.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming Programming 6.1. Display 1. Hourglass Displayed when the motor is running. The camshaft should be turning. 2. Cursor These cursors appear next to the item that is currently displayed. 3. Days of the week Displayed days of the week.
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Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 10. "MIN" Indicates that the value entered / displayed is in minute increments. 11. "g/L" Indicates that the value entered / displayed is in grams / Liter. 12. "KG" Indicates that the value entered / displayed is in kilograms or kilograins.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 6.2. Commands Used to scroll down or decrement through a group of choices. - Down arrow Used to accept a setting that normally becomes stored in memory. - Set Also used together with the arrow buttons to access special features. Used to scroll up or increment through a group of choices.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 6.3. Basic programming Note At any time, press to return to the home screen. Note Menus are displayed in a defined and incremental order. 6.3.1. Program system size Set your input system size and your resin volume in liters or cubic feet. to scroll though resin volume choices.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 6.3.4. Regeneration time Set the time when regeneration will take place. Press → Regeneration time flashes. Adjust displayed time with Default setting: 2:00am. Press to validate the selection and advance to the next parameter using 6.3.5.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming Filter Backwash Time (Filter Mode Only) If the system is set up as a filter, the brine amount is unnecessary. The controller deactivates the brine amount setting, and changes to an adjustable backwash time in minutes. Press →...
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 6.4. Advanced programming Note Press and hold for 5 seconds to access advance programming. A "P" symbol is displayed on the bottom left of screen. The 740/760 features an advanced programming level that allows the installing dealer to make changes to the controller for more demanding applications.
Installer Manual Performa 263-268 / LOGIX 740-760 - Programming 6.4.2. Diagnostic To access diagnostic values, press and hold for 5 seconds to view the "H" levels. Diagnostic Description Unit Range Code Resin volume Day since last regeneration l/min 0 - 255 Current flow rate Days 0 - 177...
Installer Manual Performa 263-268 / LOGIX 740-760 - Commissioning Commissioning Note This chapter is available for standard regeneration types. Contact your supplier if the actual regeneration is not standard and if you need assistance. 7.1. Water filling, draining and waterproofness inspection 7.1.1.
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Installer Manual Performa 263-268 / LOGIX 740-760 - Commissioning 5. Add water to the brine tank (initial fill) (softener only). → With a bucket or hose, add approximately 15 liters (4 gallons) of water to the brine tank. If the tank has a salt platform in the bottom of the tank, add water until the water level is approximately 25 mm (1") above the platform.
Installer Manual Performa 263-268 / LOGIX 740-760 - Commissioning 7.1.2. Additional tips • When the controller is first plugged in, it may display a flashing hourglass and the message "Err 3", this means that the controller is rotating to the home position. If the "Err 2" is displayed, check that the incoming power frequency matches the controller.
Installer Manual Performa 263-268 / LOGIX 740-760 - Commissioning 7.2.2. Sodium or calcium hypochlorite These materials are satisfactory for use with polystyrene resins, synthetic gel zeolite, greensand and bentonites. 5.25% Sodium hypochlorite If stronger solutions are used, such as those sold for commercial laundries, adjust the dosage accordingly.
Installer Manual Performa 263-268 / LOGIX 740-760 - Operation Operation During a regeneration: • A "C#" is displayed to show the current cycle. • Total regen time remaining is displayed on screen. • You can press and hold to show current cycle time remaining. 8.1.
Installer Manual Performa 263-268 / LOGIX 740-760 - Operation Immediate double regeneration Press and hold to start the second regeneration immediately following the current regeneration. → A solid "x2" symbol will be displayed. 8.3. To advance regeneration cycles Simultaneously press to advance to the next cycle.
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance Maintenance Mandatory Cleaning and maintenance shall take place at regular intervals in order to guarantee the proper functioning of the complete system, and be documented in the Maintenance chapter in the User Guide document. 9.1.
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.2. Cleaning the injector valve Operation Using a Torx key, unscrew and remove the injector cap (4). Caution Take care not to damage the injector (5). Using pliers, gently extract the injector (5) from valve body. Clean the injector (5) using compressed air, a soft brush or possibly a pin.
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.4. Cleaning the injector screen Operation Using a Torx key, unscrew and extract the injector screen cap (4). Unclip the white plastic basket (5) and clean it with a soft brush. Use of descaling agent such as white vinegar might be required in case of impurities on the plastic basket (5).
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.6. Disassembling valve cover Operation Unlock the cover (1) from the slide clips (2) (one on each side of the valve). Lift the cover (1). Reverse above procedure steps to rebuild. Ref.
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.7. Motor and camshaft replacement Operation Remove the white locking pin (2) securing the motor (3). Turn the motor (3) counter clockwise and slide it out of its position. Slide the camshaft (1) backwards until it is released from its mounting boss, then lift it up. Note...
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.8. Optical sensor and controller replacement Operation Note To remove the optical sensor, you first have to disassemble the camshaft. See “Motor and camshaft replacement”, page 48. The optical sensor (2) is clipped on the front edge, gently press on the clips to release the optical sensor (2) from its location.
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.9. Turbine cleaning or replacement Operation Note Depending on the valve installation, the turbine may not be present (optional equipment). Remove the turbine cable (2) by pushing it up and pulling it from the other side. Remove the turbine cable (2) from the cable guide (1).
Installer Manual Performa 263-268 / LOGIX 740-760 - Maintenance 9.2.10. Top plate, flapper spring and flappers replacement Operation Caution Take care with sharp edges. Use of protective glove is highly recommended to remove the spring (3). Using a flat screwdriver, release the flapper springs (2) one by one and then remove the spring (3).
Installer Manual Performa 263-268 / LOGIX 740-760 - Troubleshooting Troubleshooting 10.1. Logix controller Err. code Cause Reset and recovery Controller power has been connected Reset controller. ERR 1 and the controller is not sure of the See 6.4.3. Resetting the controller, operating status.
Installer Manual Performa 263-268 / LOGIX 740-760 - Troubleshooting Err. code Cause Reset and recovery If motor keeps rotating indefinitely, replace the following components in this order: • Wire harness. Camshaft rotates for more than 5 • Motor. ERR3 minutes to find Home position. •...
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Installer Manual Performa 263-268 / LOGIX 740-760 - Troubleshooting Issue Cause Reset and recovery AC transformer or motor are not Controller will not Connect the power. connected. regenerate automatically. Defective motor. Replace motor. Controller Correct time setting according to regenerates at Controller set incorrectly.
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Installer Manual Performa 263-268 / LOGIX 740-760 - Troubleshooting Issue Cause Reset and recovery Control brine dosage set and repeat Improper regeneration. regeneration. Set P6 to proper level. Incorrect brine setting. See 6.3.7. Amount of brine used per regeneration, page 34. Run out of Incorrect hardness or capacity Set to correct values.
Installer Manual Performa 263-268 / LOGIX 740-760 - Spare parts Spare parts 11.1. Valve parts list Packaging Item Part number Description quantity 1255104 Valve Assembly with out Flow Controllers 1235338 Top Plate, 268 / 700 Series Valves 1235339 Valve Disc Spring, One Piece, Performa 56 / 64 Ref.
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Installer Manual Performa 263-268 / LOGIX 740-760 - Spare parts Packaging Item Part number Description quantity 1236246 Cover, Valve, 255 / Performa 700 / 860 Series Performa Logix Camshafts Camshaft, 263 - 268 / 700 - 860 Series Valve, STD, 1235352 Black Drain Controller Assembly...
Installer Manual Performa 263-268 / LOGIX 740-760 - Spare parts Packaging Item Part number Description quantity MS-506PO E01140 Union Elbow ⅜"T - ⅜"T AV140 E01480 Tubing ⅜" Roll of 30 m 11.5. 263 Valve installation kits 1002449 MS-R13460 Correct drain line flow control must be fitted depending on media type and vessel size.
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