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Installer manual Evolio 255 740-760 - Generalities

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Ref. MKT-IM-037 / D - 25.10.2021

1

Generalities

1.1

Scope of the documentation

The documentation provides the necessary information for appropriate use of the product. It
informs the user to ensure efficient execution of the installation, operation or maintenance
procedures.

The content of this document is based on the information available at the time of publication. The
original version of the document was written in English.

For safety and environmental protection reasons, the safety instructions given in this
documentation must be strictly followed.

This manual is a reference and will not include every system installation situation. The person
installing this equipment should have:

• training in the Evolio series, 740-760 controllers and water softener installation;

• knowledge of water conditioning and how to determine proper controller settings;

• basic plumbing skills.

This document is available in other languages on

https://www.pentairaquaeurope.com/product-

finder/product-type/control-valves

1.2

Release management

Revision

Date

Authors

Description

A

14.05.2018

BRY/FLA

First edition.

B

17.12.2018

BRY/FIM

Safety messages.

C

10.12.2018

BRY

Corrections.

D

25.10.2021

ABO

New design.

1.3

Manufacturer identifier, product

Manufacturer:

Pentair International LLC

Avenue de Sevelin 18

1004 Lausanne

Switzerland

Product:

Evolio 255

1.4

Intended use

• For domestic use only;

• the water softener series Evolio may only and exclusively be used for residential water

softening under specified conditions, see Water [

• the water softener series Evolio protects water pipes and connected water-carrying systems

from scaling, respectively from malfunctions and damage caused by scaling;

• the water softener series Evolio is designed for continuous supply of water for different

family sizes depending on the chosen model.

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Summary of Contents for Evolio 255 10

Page 1: ...www pentairaquaeurope com INSTALLER MANUAL EVOLIO 255 740 760 RESIDENTIAL ...

Page 2: ...0 2 1 Safety pictograms definition 10 2 2 Serial label location 11 2 3 Hazards 12 2 3 1 Personnel 12 2 3 2 Transport 13 2 3 3 Material 13 2 4 Hygiene and sanitization 13 2 4 1 Sanitary issues 13 2 4 2 Hygiene measures 14 3 Description 15 3 1 Introduction to softeners 15 3 1 1 Softening principles 15 3 1 2 System service and regeneration cycles 7 cycles operation 17 3 2 Technical specifications 19 ...

Page 3: ...ion 36 5 Programming 38 5 1 Display 38 5 2 Commands 40 5 3 Quick program guide 40 5 4 Basic programming 42 5 4 1 Program system size 42 5 4 2 Time setting and winter time summer time change 42 5 4 3 Day of week 43 5 4 4 Regeneration time 43 5 4 5 Calendar override 43 5 4 6 Salt setting 43 5 4 7 Estimated capacity 44 5 4 8 Hardness 44 5 5 Advanced programming 45 5 5 1 Regeneration cycles time 45 5 ...

Page 4: ...7 8 1 2 Mechanical Checks 57 8 1 3 Regeneration test 58 8 2 Recommended maintenance plan 58 8 2 1 Maintenance instructions 59 8 3 Adding salt 60 8 4 Recommendations 61 8 4 1 Use original spare parts 61 8 4 2 Use original approved lubricants 61 8 5 Cleaning and maintenance 61 8 5 1 First steps 61 8 5 2 Covers removal softener and valve 62 8 5 3 Brine tank and brine well cleaning 63 8 5 4 Cleaning t...

Page 5: ...Installer manual Evolio 255 740 760 Table of Contents Ref MKT IM 037 D 25 10 2021 5 90 10 3 1 Bypass connections 88 11 Disposal 89 ...

Page 6: ...dge of water conditioning and how to determine proper controller settings basic plumbing skills This document is available in other languages on https www pentairaquaeurope com product finder product type control valves 1 2 Release management Revision Date Authors Description A 14 05 2018 BRY FLA First edition B 17 12 2018 BRY FIM Safety messages C 10 12 2018 BRY Corrections D 25 10 2021 ABO New d...

Page 7: ...bility 2011 65 UE Restriction of use of certain hazardous substances in electrical and electronic equipment RoHS UNI EN ISO9001 Meets the following technical standards IEC EN 60335 1 IEC 61010 1 EN 55014 1 EN 55014 2 EN 61000 3 2 2006 A1 2009 A2 2009 EN 61000 3 3 2008 EN 61000 6 2 2005 EN 61000 6 3 2007 A1 2011 EN 61326 1 1 6 2 Available certificates CE DM174 ACS Please find beside the certificati...

Page 8: ...l improper installation improper programming improper use improper operation and or maintenance leading to any kind of product damages improper or unauthorized intervention on the controller or components incorrect improper or wrong connection assembly of systems or products with this product and vice versa use of a non compatible lubricant grease or chemicals of any type and not listed by the man...

Page 9: ... instantaneously access to all updated information related to the product such as valve s and tanks detailed configuration manuals spare parts lists troubleshooting recommendations multi lingual videos detailing how to best service a part informations about new products latest technologies novelties about the Blue Network program etc 1 Download the application Scan Service from or in a smartphone ...

Page 10: ...eyword indicates a potentially hazardous situation that can result in serious or fatal injury if not avoided CAUTION This combination of symbol and keyword indicates a potentially hazardous situation that can result in minimal or minor injury if not avoided Caution material This combination of symbol and keyword indicates a potentially hazardous situation that can result in material damage if not ...

Page 11: ... 2 Serial label location Model Part number Electrical rating Serial number Production date Production order Mandatory Ensure that the serial label and the safety labels on the device are completely legible and clean If necessary replace them with new labels in the same positions ...

Page 12: ...ll as any existing legal and technical regulations will result in a risk of temporary or permanent injury damage to property or environmental pollution 2 3 1 Personnel CAUTION Risk of injury due to improper handling 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...

Page 13: ...ion 2 4 1 Sanitary issues Preliminary checks and storage Check that the brine tank and the brine well are clean and free from burr debris or any scraps Check the integrity of the packaging Check that there is no damage and no signs of contact with liquid to make sure that no external contamination occurred the packaging has a protective function and must be removed just before installation For tra...

Page 14: ...iets should consider the added sodium as part of their overall sodium intake Disinfection The materials used for the construction of our products meet the standards for use with potable water the manufacturing processes are also geared to preserving these criteria However the process of production distribution assembly and installation may create conditions of bacterial proliferation which may lea...

Page 15: ...eactions mechanism for softening Hardness Resin bead Exhausted resin bead Soft water The means that under certain conditions the reactions can be reversed This is due to the equilibrium between the water composition and the amount of hardness that can be removed This reverse reaction is observed at different kinetics and at high monovalent ions concentration Usually for softening this conditions a...

Page 16: ...me of resin contained in the tank Do not intend to modify it or you may cause kinetics changes and may cause regeneration malfunction In order to ensure proper softener function make sure it always contains salt in the brine tank and remains electrically powered Softener installation start up and programming must be done by trained professional water treatment specialist Incorrect installation or ...

Page 17: ...d down through the resin bed and up through the riser tube to the drain The hardness ions are displaced by sodium ions and are sent to the drain When the air check valve closes brine drawing finishes and then the slow rinse phase starts The resin is regenerated during the brine draw and slow rinse cycles Repressurize cycle hard water bypass flapper open cycle C4 This cycle allows the air and water...

Page 18: ... Ref MKT IM 037 D 25 10 2021 SERVICE C0 REPRESSURIZE C4 Soft water RAPID RINSE C5 and C7 BACKWASH C1 and C6 BRINE DRAW SLOW RINSE C2 C3 BRINE REFILL C8 Hard water 1 Inlet 2 Outlet 3 Air check 4 Valve 5 Drain 6 Media tank 7 Brine tank 8 Media bead 9 Brine ...

Page 19: ...erial Valve material certification WQA Gold Seal Certified to ORD 0902 NSF ANSI 44 CE ACS Volume of resin 10 L 15 L 20 L 30 L Approximative shipping weight 12 kg 20 kg 30 kg 35 kg Salt storage 25 kg 50 kg 50 kg 50 kg Operating pressure 1 4 8 6 bar Hydrostatic test pressure 20 bar Water temperature 1 38 C Ambient temperature 2 50 C 3 2 2 Performance flow rate characteristics Info Flow rates are ind...

Page 20: ...n m3 for 300ppm inlet hardness and 100ppm residual hardness 1 5 2 5 3 5 2 5 4 5 6 0 Estimated salt consumption in kg per person and per year for 200L daily water consumption per person and 300ppm inlet hardness residual 100ppm 21 9 26 6 37 5 20 4 32 4 41 4 Softener Evolio 255 20 Evolio 255 30 Programmed salt setting L S H L S H Salt dosage g L of resin 55 0 160 0 250 0 53 3 136 7 226 7 Salt amount...

Page 21: ...oltage 220 230 VAC 50 60 Hz Softener max power consumption 3 W Protection rating IP 22 Transient overvoltages within the limits of category II Pollution Degree 3 Temporary overvoltages must be limited in duration and in frequency 3 3 Outline drawing Evolio 255 10 model Evolio 15 20 and 30 models Evolio all models ...

Page 22: ... 4 Description and component location LCD display Injector and cap Turbine manifold Brine tank tube connection BLFC Refill controller Air check Regeneration Locking bar Motor Turbine cable connection Valve discs flappers Up arrow Set Down arrow Injector screen Optical sensor Camshaft ...

Page 23: ... performing any operations 4 Remove the softener s and valve s covers see Covers removal softener and valve Page 62 5 Remove the existing refill controller 1 with the ball 2 from the valve and replace it with the one 3 provided in the kit P N 1244336 6 Connect the end of the cable P N 1206065 to the refill controller previously installed Connect firmly to ensure a good contact 7 Reverse above proc...

Page 24: ...ne valve can be installed 1 Remove the softener covers see Covers removal softener and valve Page 62 2 Remove the brine well cover 3 Remove the brine tube P N 3028267 and replace it with the brine valve P N 1036840 and its brine tube P N 1037194 4 Put the brine well cover back in place 5 Remount the softener covers see Covers removal softener and valve Page 62 1036840 1037194 ...

Page 25: ...r that is micro biologically unsafe or of unknown quality when filling the media tank with water first place the valve in the backwash position then partly open the valve Fill the tank slowly to prevent media from exiting the tank when installing the water connection bypass or manifold first connect to the plumbing system Allow heated parts to cool and cemented parts to set before installing any p...

Page 26: ...as a source of electrical grounding a grounding strap must be installed when required Electrical components are not waterproof the power outlet must be grounded to disconnect power unplug the AC cable from its power source do not use any extension cord locate cord where it cannot be accidentally unplugged or cause any bodily harm 4 3 4 Mechanical CAUTION Do not over tighten the pipe to piping boss...

Page 27: ...nd level Mandatory Drain must be capable of handing a maximum backwash flow rate of 19 L min locate the softener as close as possible from drain discharge point and within 12 2 m maximum of drain discharge point respecting minimum drain line diameter advises given at chapter Drain line connection Page 33 flat and firm level platform or floor room to access equipment for maintenance and adding brin...

Page 28: ... with the manufacturer s recommendations and meet all applicable plumbing codes 4 5 1 Block diagram Integrated in the softener Pressure gauge Valve Resin tank Filter cartridge Main inlet Pressure regulator Suggested options Check valve to prevent water harm By pass Meter Drain line Brine line Brine tank Drain User s line Mixing device ...

Page 29: ...lineDrain 4 5 3 Tools and material required for installation Info Not all listed tools may be necessary for installation Read installation procedures before starting to determine if additional tools are necessary Valves grounding straps wire clamps and wall pipes are not supplied with the water softener Tip Use ball or globe valves Tools pipe wrenches screw drivers safety glasses safety shoes meas...

Page 30: ...o This softener doesn t need any preliminary assembly 4 5 5 Softener installation 1 Shut off power or fuel supply to water heater see manufacturer s instructions 2 Shut off all water at main supply water line 3 Open highest and lowest faucet of the line where softener will be installed to relieve pressure and drain the system 4 Set the unit in place see Softener connection to piping Page 27 and In...

Page 31: ...aks connections to the softener must be straight when the softener is levelled 11 Carefully connect the valve drain line at the back of the softener see Drain line connection Page 33 12 Connect salt storage tank overflow elbow to drain see Overflow line connection Page 35 CAUTION Do not connect valve drain line and overflow drain line together by teeing 4 5 6 Water supply line and bypass connectio...

Page 32: ...ible piping connection must also be installed stretched avoiding excessive length For instance 20 40 cm is enough excessively long and non stretched flexible piping connection will create stresses on the valve and tank assembly when the system is pressurized as illustrated in the below picture on the left the assembly when the system is unpressurised on the right the flexible piping connection whe...

Page 33: ...tem 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 Normal operation In In Bypass In In Out Out CAUTION Do not solder pipes with lead based solder Do not use tools to tighten plastic fittings Over time stress ...

Page 34: ...t the bottom of the loop is level with the drain line connection This will provide an adequate siphon trap Where the drain empties into an overhead sewer line a sink type trap must be used Also select a firm hose that will not soften and collapse or shrink at high temperature at suspension points or at sharp bends Clamp the drain line securely to a rigid surface to prevent it from moving during re...

Page 35: ...barbed elbow at the back of the cabinet and connect a tubing not supplied from the elbow to the drain Do not elevate overflow higher than overflow fitting Do not tie into drain line of softener Overflow line must be a direct separate line from overflow fitting to drain sewer or tub Allow an air gap as per drain line instructions Overflow fitting Drain tubing Secure hose in place Air gap Drain Caut...

Page 36: ...1 4 5 9 Electrical connection 4 5 9 1 Softener connection Power supply 4 5 9 2 Meter connection Info During shipping the cable from the back of the controller to the meter assembly may have been disconnected If it has insert the end of the cable into the top of the meter assembly 1 ...

Page 37: ... 255 740 760 Installation Ref MKT IM 037 D 25 10 2021 37 90 4 5 9 3 Evolio 255 controller connection Chlorine generator connection AC transformer input low voltage Main motor optical sensor connection Sensor input for turbine ...

Page 38: ...ears when that day has been programmed as a day the system should regenerate used with 7 day timer programming 4 Locked unlocked indicator This symbol is displayed in basic programming when the current parameter is locked out lock unlock parameter in advanced programming menu see Advanced programming Page 45 5 Colon Colon flashes as part of the time display It also indicates normal operation 6 Ind...

Page 39: ...d to display the time program value or error codes 16 Number Used with 19 21 and 22 Displays a sequence number or value 17 History values H The number displayed by 18 identifies which history value is currently displayed 18 Parameter P Displayed only in advanced programming The number displayed by 18 identifies which parameter is currently displayed 19 Cycle C The number displayed by 18 is the cur...

Page 40: ...ing and save it in the controller s non volatile memory 5 Up arrow Used to scroll up in a menu list or to increment a parameter value 6 Regenerate Used to command the controller to regenerate Also used to change the lock mode 5 3 Quick program guide Value to enter for model Press Initial display Evolio 255 10 Evolio 255 15 Range Parameter UP and DOWN arrow to scroll through values press SET to con...

Page 41: ... press UP DOWN arrows to program actual time of day press SET to confirm Calculated upon previous settings 0 3 0 5 0 7 0 5 0 9 1 2 0 1 14 Capacity in kg as CaCO3 Press SET to select display blink press UP DOWN arrows to program actual time of day press SET to confirm 100 Input value inlet hardness residual hardness 30 2000 Hardness in mg L CaCO3 or ppm Press Initial display Evolio 255 20 Evolio 25...

Page 42: ...UP DOWN arrows to program actual time of day press SET to confirm 100 Input value inlet hardness residual hardness 30 2000 Hardness in mg L CaCO3 or ppm Override if necessary as per indicated in this table Make sure to set up residual hardness as per value used for programming 5 4 Basic programming 5 4 1 Program system size Set the resin volume in liters 1 Use and to scroll though resin volume cho...

Page 43: ...setting 2 00am 4 Press to validate the selection and advance to the next parameter using or 5 4 5 Calendar override Set number of days for calendar override 1 Press ð Number of days flashes 2 Adjust displayed number with and ð Default setting for calendar override 0 deactivated ð Days can be adjusted from 0 5 twice a day to 99 days 3 Press to validate the selection and advance to the next paramete...

Page 44: ...ue is derived from the system s resin volume input and salt amount input and must be fine tuned for optimal operation Set the estimated capacity in kg as CaCO3 following the following table Salt setting Evolio 255 10 Evolio 255 15 Evolio 255 20 Evolio 255 30 L 0 3 0 5 0 7 1 0 S 0 5 0 9 1 4 1 9 H 0 7 1 2 1 6 2 3 1 Press ð The amount number flashes 2 Adjust displayed capacity with and 3 Press to val...

Page 45: ... access advance programming A P symbol is displayed on the bottom left of screen The Evolio 255 features an advanced programming level that allows the installer to make changes to the controller for more demanding applications The homeowner end user should never have to access this level The advanced programming menus include P1 Time of day P2 Day of week P3 Time of regeneration P4 Number of days ...

Page 46: ...ctive difference between brine draw and slow rinse will be hydraulically done when the valve air check s closes once all the brine have been drawn Info See System service and regeneration cycles 7 cycles operation Page 17 for more information about cycles Cycle Salt setting Evolio 255 10 Evolio 255 15 Evolio 255 20 Evolio 255 30 C1 L 8 min 8 min 14 min 14 min S H C2 L 4 7 min 5 2 min 6 3 min 7 3 m...

Page 47: ...Total water used most significant digit m3 0 4264 x 104 H7 Average usage for Sunday m3 0 6553 6 H8 Average usage for Monday m3 0 6553 6 H9 Average usage for Tuesday m3 0 6553 6 H10 Average usage for Wednesday m3 0 6553 6 H11 Average usage for Thursday m3 0 6553 6 H12 Average usage for Friday m3 0 6553 6 H13 Average usage for Saturday m3 0 6553 6 5 5 3 Resetting the controller CAUTION Resetting the...

Page 48: ...55 740 760 Programming 48 90 Ref MKT IM 037 D 25 10 2021 3 To reset the controller press and hold for 5 seconds ð The controller will be reset to an unprogrammed state 4 Report to Programming Page 38 to reprogram the controller ...

Page 49: ...ner installation Page 30 2 With the supply water for the system still turned off position the bypass valve to the nonbypass normal operation position for the inlet side while the outlet stay in bypass position In Out 3 Press on the controller for 5 seconds This will initiate a manual regeneration The controller will indicate that the motor is turning the camshaft to cycle C1 Backwash position by f...

Page 50: ...ws the water air pressure to equalize on each side of the valve discs before moving on The hourglass will not be visible indicating that the system is paused ð With the water supply still completely open let the water flow through the line until the end of C8 refill cycle so that all air bubbles have been purged from the line and the required water for 1st brine preparation is in the brine tank al...

Page 51: ...erflow elbow 3 The softener is now in service Check residual hardness at the nearest faucet downstream the softener if necessary adjust the mixing screw 1 setting iteratively until the residual hardness correspond to the value used when programming the hardness parameter Info Pentair advise to set a residual hardness between 50 and 100 mg L of CaC03 6 1 4 Additional tips When the controller is fir...

Page 52: ...of use the softener type the type of ion exchanger and the disinfectant available a choice can be made among the following methods 6 2 1 Cleaning of softeners Make sure the brine tanks remains free from debris waste scraps that could be drown in the valve during brine draw cycles of regenerations Make sure the softener and its parts remains clean to ensure proper function Note that camshaft positi...

Page 53: ...ount of hypochlorite to the well of the brine tank The brine tank should have water in it to allow the chlorine solution from being carried into the softener Proceed with the normal regeneration 6 2 3 Sanitization by electrochlorination process Optionally an electrochlorination device can be installed and coupled with the unit if not already fitted Contact your supplier for more information ...

Page 54: ...apacity in m3 is displayed 7 1 2 During regeneration A C is displayed to show the current cycle total regen time remaining in minute is displayed on screen you can press and hold to show current cycle time remaining 7 2 Manual regeneration Mandatory The controller must be in service in order to enable this procedure Info The unit returns to normal operation if no buttons are pressed within 30 seco...

Page 55: ...tion is already on going press once for a second delayed regeneration to be planned ð A x2 icon will be flashing on the screen 7 2 6 Second immediate regeneration 1 When a regeneration is already on going press and hold for 5 seconds for a second immediate regeneration to be planned ð A solid x2 icon will be displayed on the screen 7 3 Operation during a power failure All the program settings are ...

Page 56: ...60 Operation 56 90 Ref MKT IM 037 D 25 10 2021 should the power failure be longer than 8 hours the display will show a flashing To show the time it must be set up again and restart internally as if it was 12 00 when power was restored ...

Page 57: ...ated ancillaries and check for any leaks ensure valve connection to piping is made with adequate flexibility as per manufacturer instruction 2 Inspection of electrical connections verify wiring connections and search for evidence of overloading 3 Verify settings of electronic or electromechanical timer verify regeneration frequency make sure the valve configuration correspond to the settings 4 Che...

Page 58: ...4 Test and record Total Hardness of outlet water from softener vessel s 8 2 Recommended maintenance plan Items 1 year 2 year 3 year 4 year 5 year Injector filter Clean Clean Clean Clean Clean replace if necessary Refill controller ball Clean Clean Clean Clean Clean replace if necessary Aircheck ball Clean replace if necessary 256 Bypass Clean replace if necessary Flappers Replace Flappers spring R...

Page 59: ...n Clean Safety brine valve Check and clean Check and clean Check and clean Check and clean Check and Clean Chlorine generator if present Check and clean Check and clean Check and clean Check and clean Check clean replace if necessary Brine tube Clean Clean Clean Clean Clean Brine line Clean Clean Clean Clean Clean Cabinet body and cover external Clean Clean Clean Clean Clean Electronic parts durab...

Page 60: ...air in order to ensure refilling the salt in the brine tank when required Tip Do no fill the brine tank with too much salt if you are approaching to brine tank cleaning date 1 Open the salt lid 1 pressing at point 2 2 Make sure the brine well 4 is closed by its cap 3 Dump salt in the funnel 3 leaving the brine well 4 uncovered for a minimum of 2 cm 4 Close the salt lid 1 ...

Page 61: ...cements are motor and optical sensor controller transformer injectors flapper kit o ring kit refill controller and DLFC 8 4 2 Use original approved lubricants Production p n 1014082 NFO Chemplex 862 Silicone Comp spare part p n 42561 SILICONE LUBRICANT PACK 8 5 Cleaning and maintenance 8 5 1 First steps Before any cleaning or maintenance procedure complete the following steps Mandatory These opera...

Page 62: ...lease the connectors from components by pressing on their locking clips 1 Acceding from behind the softener disconnect the controller 1 2 Remove the softener cover 2 3 Unlock the valve cover 3 from the slide clips 4 one on each side of the valve 4 Remove the valve cover 3 5 Reverse above procedure steps to rebuild See Evolio 255 controller connection Page 37 ...

Page 63: ...e brine well cover 6 6 Remove the remaining brine from brine well 7 7 Clean the brine tank 8 the brine well 7 and the salt funnel 3 with water and sponges CAUTION Do not lay down or flip over the softener to empty the brine tank 8 Using a water vacuum remove the cleaning waste and remaining water from brine tank 8 and from brine well 7 9 Refit the brine well cover 6 10 Refit the brine tank cover 5...

Page 64: ...Installer manual Evolio 255 740 760 Maintenance 64 90 Ref MKT IM 037 D 25 10 2021 ...

Page 65: ...ch the injector screen 2 is clipped 3 Unclip the injector screen 2 and clean it with a soft brush Use of descaling agent such as white vinegar might be required in case of impurities or scale on the injector screen 2 4 Check for o rings integrity and clip the injector screen 2 back on its cap 1 5 Reinsert the injector screen 2 and its cap 1 screw it back in using a Torx key 6 Rinse thoroughly any ...

Page 66: ...l softener and valve Page 62 2 Using a Torx key unscrew and remove the injector cap 1 CAUTION Take care not to damage the injector 2 3 Using pliers gently extract the injector 2 from valve body 4 Clean the injector 2 using compressed air a soft brush or possibly a pin 5 Rinse thoroughly any cleaning agent you may have used 6 Reverse above procedure steps to rebuild ...

Page 67: ... the cables Release the connectors from controller 3 by pressing on their locking clips 1 Acceding from behind the softener disconnect the controller 3 2 Remove the softener cover 1 3 Press the controller locking pad 2 and slide the controller 3 out of its position 4 Change the controller 3 5 Reverse above procedure steps to rebuild ...

Page 68: ...ve Page 62 2 Dismount the brine hose 5 3 Using a Phillips screwdriver loosen air check cap screw 2 2x ð Let the 2 screws 2 on the cap 4 4 Remove the cap 4 5 Clean the air check ball 3 seat bowl and o ring groove 1 using a soft cloth or a soft brush 6 Check for o ring 1 and ball 3 integrity before remounting CAUTION Do not over tighten the screws as it may damage the air check bowl 7 Reverse above ...

Page 69: ...lean DLFC 3 using a soft brush or compressed air 4 Check for o rings and ball integrity before reinserting DLFC 3 Info Depending on the backwash controller size it may be of a different type to that shown below If the model fitting the valve is with the ball 2 make sure to clean the backwash controller grooves and backwash controller chamber 1 Also check for ball 2 integrity before reinserting 5 R...

Page 70: ...and valve Page 62 2 Using a Torx key unscrew and extract the refill controller 3 3 Clean the refill controller 3 with a soft brush ð Make sure the refill controller groove is perfectly clean 4 Check for o rings integrity 5 Check for ball 2 integrity 6 Clean the refill controller chamber 1 before reinserting the refill controller 3 and its ball 2 7 Reverse above procedure steps to rebuild ...

Page 71: ...CAUTION Do not push the flappers down with the camshaft otherwise damages may occur 7 Put the camshaft 2 back in its backplate location leaving the camshaft slightly angled on the left of the flappers when looking at the valve from the front 8 Push on the flappers from left to right with the camshaft 2 rotate it manually until the 2 arrows on the top plate and camshaft 5 are aligned 9 Slide the ca...

Page 72: ...Installer manual Evolio 255 740 760 Maintenance 72 90 Ref MKT IM 037 D 25 10 2021 ...

Page 73: ...lappers 7 if needed Info The outline of the flapper seat can be seen on the flapper side If the outline is irregular this may indicate that debris is or has been preventing the flapper 7 from closing and potential damages 7 Remount flappers 7 CAUTION Flapper 6 is asymmetrical Failure to insert it properly will cause permanent leakage to drain 8 Once all flappers 7 are back in place position the to...

Page 74: ...Installer manual Evolio 255 740 760 Maintenance 74 90 Ref MKT IM 037 D 25 10 2021 ...

Page 75: ...62 2 Using a Phillips screwdriver unscrew the screw 5 from the locking bar 4 so that the locking bar 4 can be slid out of its position 3 You can now lift the top of the valve body 1 from the tank adapter 3 so as to perform all required maintenance operations with the upper valve body 1 part on a workbench Take care with the seals 2 on the valve body bosses 4 Reverse above procedure steps to rebuil...

Page 76: ...rs see Covers removal softener and valve Page 62 Info To remove the optical sensor first disassemble the camshaft and motor See Motor and camshaft replacement Page 71 2 The optical sensor 1 is clipped on the front side of the top plate gently press on the clips to release the optical sensor 1 from its location 3 Reverse above procedure steps to rebuild ...

Page 77: ...e petroleum grease on gaskets when connecting bypass plumbing Use only 100 silicone grease products when installing any plastic valve Non silicone grease may cause plastic components to fail over time 6 Spin the valve 2 onto the tank 3 ensuring the threads are not cross threaded 7 Rotate the valve 2 clockwise and freely without using force until it comes to a stop Info This stop position is consid...

Page 78: ...Installer manual Evolio 255 740 760 Maintenance 78 90 Ref MKT IM 037 D 25 10 2021 ...

Page 79: ...priate controller or AC transformer ERR3 Controller lost the position of camshaft Camshaft should be rotating to find Home position Wait for 2 minutes the controller returns to Home position An hourglass icon flashes to indicate that the motor is running Camshaft does not rotate Check Motor connections If motor wire harness is connected to the motor If motor wire harness is connected to the contro...

Page 80: ...eaning and maintenance Page 61 Power failure occurred Press to reset the time Controller will not regenerate automatically AC transformer or motor are not connected Connect the power Defective motor Replace motor Turbine blocked or defective and calendar override set to off Check turbine and controller settings Controller regenerates at wrong time of day Controller set incorrectly Correct time set...

Page 81: ...fective injector Replace injector Backwashes or purges at excessively low or high rate Incorrect drain control used Replace with correct size controller Foreign matter affecting valve operation Remove drain control and clean ball and seat 9 3 System Issue Cause Solution Hard water leakage after regeneration Improper regeneration Control brine dosage setting and repeat regeneration Leaking of exter...

Page 82: ...age set and repeat regeneration Incorrect brine setting Set P6 to proper level See Salt setting Page 43 Incorrect hardness or capacity settings Set to correct values See Hardness Page 44 Water hardness has increased Set hardness to new value See Hardness Page 44 Restricted meter turbine rotation due to foreign matter in meter Remove meter housing free up turbine and flush with clean water Turbine ...

Page 83: ...Part number Description Package quantity 1 CABSMINW Cabinet body 10 model 1 CABSMINW Cabinet body 15 20 and 30 model 1 2 CABCLIP1 Clip 10 3 E01200 Overflow elbow 1 4 CABPLATELPEV Cabinet plate 1 5 CABSEALDEV Brine tank cover 1 6 E01480 3 8 brine tubing roll of 30m 1 7 CABCOVEVW Softener cover all Evolio 255 models 1 ...

Page 84: ...ank 15L 1 Q 0835 A1 Tank 20L 1 Q 1035 A1 Tank 30L 1 15 E02131 Brine well and brine well cap for 10 model 1 E02231 Brine well and brine well cap for 15 20 and 30 models 1 16 3028263 Riser tube 1 17 1009116 Upper screen 1 18 E02588 Brine well cap 1 19 CAB 1255866 Autotrol 255 valve for Evolio 10 model 1 CAB 4003753 Autotrol 255 valve for Evolio 15 model 1 CAB 4003755 Autotrol 255 valve for Evolio 20...

Page 85: ...72 Cover Euro Slimline 1 2 1235353 Cam 255 700 860 series valve STD black 1 3 1238861 Motor with spacer pinion cable 700 series controller 12V 50 60 Hz 1 3029962 Motor locking pin white 1 4 1235340 Top plate 255 Valve 700 860 Series controller 1 5 1040459 O Ring group piping boss 1 6 Injector high efficiency Options 1035730 E Injector high efficiency yellow Evolio 10 model 1 ...

Page 86: ... 1030502 Ball flow control internal up to no 12 inclusive 1 14 1001404 O ring group tank adapter 1 15 1244650 255 valve assy without flow controls 1 16 1235373 Module sensor photo interrupter 1 17 1000226 Screen cap assy with o ring 1 18 Locking bar 1031402 Multilingual locking bar 1 1234170 Locking bar screw no 8 9 16 1 19 Drain control assy with o ring 1000208 N 6 0 8 gpm 3 0 L min DLFC Evolio 1...

Page 87: ... Item Part number Description Package quantity 1 62093 Controller 1 2 SP CAB 62093 Transformer 1000813 British 1 1000814 European 1 1030234 Transformer extension cord 4 5 m 15 ft 1 10 2 3 Meters Item Part number Description Package quantity 1 1032350 Meter adapter kit 1 2 1040524 Piping boss meter install kit 1 ...

Page 88: ...s body assy includes bypass installation kit 1 2 1040524 Bypass installation kit 1 1034302 Bypass repair kit rotor seals clips 1 3028264 Drain elbow for bypass 256 1 1030541 Gasket for 1 pipe or tube 2 1034385 Adapter nut 1 1 1 4 bakelite 2 1001422 Plumbing adapter for 1 BSPT plastic male thread 2 CAB 3029859 1 BSPT male connection kit ABS 1001422x2 1034385x2 1030541x2 1 Not shown ...

Page 89: ...e country of installation The components included in the system must be separated and recycled in a waste recycling center that conforms with the legislation in force in the country of installation This will help to reduce the impact on the environment health safety and help to promote recycling Pentair does not collect used product for recycling Contact your local recycling center for more inform...

Page 90: ...aeurope com All indicated Pentair trademarks and logos are property of Pentair Third party registered and unregistered trademarks and logos are the property of their respective owners 2021 Pentair All rights reserved ...

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