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IS3206VSP3  Rev-B 

Hayward Pool Products 

620 Division St, Elizabeth, NJ 07207 

Phone: (908) 355-7995 

www.hayward.com 

 

2.70 THP VS Pump Family 

Owner’s Manual 

 

 

 

 

  2.70 THP Variable Speed Pump Family 

 

Hayward’s 2.70 THP variable speed pump family is the industry’s most energy efficient variable 

speed pump. The totally enclosed, permanent magnet motor combined with its advanced hydraulic 

design provides unparalleled energy savings.  This pump is easily installed either as a 

programmable stand-alone pump or with a Hayward or third party controller and features an easy-to-

use digital control interface that can be mounted in four different positions on the pump or removed 

and mounted on the wall for total user convenience. 

 

SVRS models provide an added layer of protection from suction entrapment without additional 

devices, plumbing or wiring.  

 

Note:

 To prevent potential injury and to avoid unnecessary service calls, read this manual carefully 

and completely. 

SAVE THIS INSTRUCTION MANUAL 

Summary of Contents for THP VS W3SP3206VSP

Page 1: ...des unparalleled energy savings This pump is easily installed either as a programmable stand alone pump or with a Hayward or third party controller and features an easy to use digital control interface that can be mounted in four different positions on the pump or removed and mounted on the wall for total user convenience SVRS models provide an added layer of protection from suction entrapment wit...

Page 2: ... 13 Interface Wall Mounting 12 4 14 Installation Procedure 14 5 Wiring Diagrams 14 5 1 Input Power Wiring Required 14 5 2 Hayward Automation Control Wiring Optional for remote control of pump speed 15 5 3 External Relay Speed Control Wiring Optional for remote selection of pump speed 16 5 4 Wall Mounted Digital Control Interface Wiring Optional 17 5 5 Remote Stop Switch Wiring Optional 18 6 Startu...

Page 3: ...ing the Impeller 29 9 3 Removing the Ceramic Seat 29 9 4 Seal Installation 29 9 5 Replacing the Impeller and Diffuser 29 9 6 Replacing the Motor Assembly 29 10 Replacement Parts 30 10 1 Parts Diagram 30 10 2 Parts Listing 30 11 Troubleshooting 32 11 1 General Problems 32 11 2 Check System Messages 33 12 Warranty 34 13 Product Registration 35 ...

Page 4: ...ional Electric Code NEC USE OF NON HAYWARD REPLACEMENT PARTS VOIDS WARRANTY ATTENTION INSTALLER THIS MANUAL CONTAINS IMPORTANT INFORMATION ABOUT THE INSTALLATION OPERATION AND SAFE USE OF THIS VARIABLE SPEED PUMP THAT MUST BE FURNISHED TO THE END USER OF THIS PRODUCT FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS COULD RESULT IN SERIOUS INJURY WARNING To reduce risk of injury do not permit children t...

Page 5: ...ond pump to pool structure will increase risk for electrocution and could result in injury or death To reduce the risk of electric shock see installation instructions and consult a professional electrician on how to bond pump Also contact a licensed electrician for information on local electrical codes for bonding requirements Notes to electrician Use a solid copper conductor size 8 or larger Run ...

Page 6: ...ust be in off position and filter manual air relief valve must be in open position Before starting pump all system valves must be set in a position to allow system water to return back to the pool Do not change filter control valve position while pump is running Before starting pump fully open filter manual air relief valve Do not close filter manual air relief valve until a steady stream of water...

Page 7: ...se System SVRS standard Fully programmable with a self contained 24 hour clock and up to 8 custom speed and timer functions For enhanced pool management can be controlled by Hayward or third party pool and spa control platforms without the need for additional accessories Digital control interface that can be mounted in four different positions on the pump or removed and mounted on the wall No rib ...

Page 8: ...once every 24 hours Check with local requirements for the minimum turnover rate Running the pump at a lower speed may require running the pump for a longer period of time in order to meet the turnover requirements for proper sanitation Equipment such as heaters skimmers and chlorinators require minimum flows to operate correctly Refer to individual equipment manuals for specific flow requirements ...

Page 9: ... item 7 WARNING Hazardous Pressure Pumps filters and other equipment components of a swimming pool filtration system operate under pressure Incorrectly installed and or improperly tested filtration equipment and or components may fail resulting in severe personal injury or death 4 4 Plumbing 1 Use PTFE tape to seal threaded connections on molded plastic components All plastic fittings must be new ...

Page 10: ...ate use size and type wire required by code Connect ground terminal to electrical service ground 3 Bond pump to pool structure Bonding will connect all metal parts within and around the pool with a continuous wire Bonding reduces the risk of a current passing between bonded metal objects which could potentially cause electrical shock if grounded or shorted Reference NEC codes for all wiring standa...

Page 11: ...approved channel drain at each suction outlet or drain outlet 2 Check valves and hydrostatic valves shall not be used in suction systems protected by SVRS devices WARNING The presence of a hydrostatic valve in the suction piping has been shown to prolong the high vacuum present at the drain even though the drain was protected by an SVRS device 3 All SVRS devices shall be factory set or field adjus...

Page 12: ...rface Wiring diagram shown in section 5 4 to the second motor drive RS485 terminal block and user interface PCB Use multi conductor jacketed cable suitable for the installation location The cable must be routed through one of the left side conduit openings on the motor drive and through the slot provided on the backside of the wall mount plate SP3200DR10 Use a liquid tight cordgrip appropriately s...

Page 13: ...USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Page 13 of 36 2 70 THP VS Pump Family IS3206VSP3 Rev B Figure 4 13 2 Adding the Blank Cover Figure 4 13 3 Wall Mounting the Interface ...

Page 14: ...am See section 5 3 6 If the installation will use the remote stop feature of the drive connect the digital input terminals to the remote stop switch as shown in the Remote Stop Wiring diagram See section 5 5 7 Wiring for remote control and or remote stop functions must be routed through one of the left side conduit openings Use a multi conductor jacketed cable suitable for the installation locatio...

Page 15: ...HIS PUMP CAN ALSO BE SET SO THAT IT WILL CONTINUE RUNNING IN THE EVENT OF COMMUNICATION LOSS When inputs are activated via wire jumpers the pump will respond to a communication loss after a 4 minute delay as follows 1 No inputs connected pump remains stopped 2 INP1 connected pump runs 3450 rpm for 8 minutes then 1725 rpm 3 INP2 connected pump runs 3450 rpm for 8 minutes then 2600 rpm 4 INP3 connec...

Page 16: ...F OFF OFF ON ON Aux 13 OFF ON OFF ON ON Aux 14 OFF OFF ON ON ON Lights Button OFF ON ON ON ON 5 3 External Relay Speed Control Wiring Optional for remote selection of pump speed Note For third party controls and Hayward controls that are NOT software compatible Figure 5 3 1 Connection wire must be rated for a minimum of 300V Inputs are rated to accept a low voltage supply of 18 30 VAC 9 30 VDC 50 ...

Page 17: ...llowing table see section 6 7 Timer Speed INP1 Status INP2 Status INP3 Status 1 OFF OFF OFF 2 ON OFF OFF 3 OFF ON OFF 4 ON ON OFF 5 OFF OFF ON 6 ON OFF ON 7 OFF ON ON 8 ON ON ON The number of speeds available depends on the number of auxiliary relays used as noted below 1 Filter pump relay plus 1 auxiliary relays allows control of 2 speeds 2 Filter pump relay plus 2 auxiliary relays allows control...

Page 18: ...6 Startup Operation 6 1 Prior to Start Up If it is necessary to perform a water pressure test prior to initial use to ensure plumbing system is functioning properly then the following criteria should be maintained for this test 1 Have a professional perform this test 2 Ensure all Hayward pump and system components are removed from system prior to performing test WARNING If circulation equipment mu...

Page 19: ...using with water before starting motor ATTENTION Do NOT add chemicals to pool spa system directly in front of pump suction Adding undiluted chemicals may damage pump and voids warranty ATTENTION Before removing strainer cover 1 STOP PUMP before proceeding 2 CLOSE VALVES in suction and outlet pipes 3 RELEASE ALL PRESSURE from pump and piping system using filter manual air relief valve See filter ow...

Page 20: ...ns The MENU button will scroll through the setup menus when pressed The and arrow buttons are used to move between displays and to select parameters to edit and the and arrow buttons are used to change parameters 3 Stop Resume This button is used to stop the pump to allow strainer basket cleaning etc When this button is pressed the pump will remain stopped until the button is pressed a second time...

Page 21: ...to program the 4 preset speeds a Speed X Name where X equals 1 through 4 b Speed X Speed where X equals 1 through 4 4 Diagnostics Menu see section 6 9 to view product diagnostic information a Display Firmware Revision b Drive Serial Number c Motor Drive Firmware Revisions d SVRS Revision if applicable e Event Log if applicable 6 5 Initial startup After plumbing and wiring are complete the variable...

Page 22: ...allowed speed for 0 15 minutes in 30 second increments 11 Select Stand Alone or Relay Control Move to next menu item Note See section 5 3 for more detail 12 Set SVRS Restart to Automatic or Manual Move to next menu item Note For SVRS pump models the SVRS feature may be set to restart automatically or manually after a trip event occurs When set to Automatic the pump will resume normal operation aft...

Page 23: ...assword is not confirmed correctly then the user will be prompted again to confirm the password If a mistake is made when entering the password pressing Stop Resume will cancel the action After a password has been set follow the procedure below to unlock the system from the Home screen 20 Use to set selected password character Move to next password character Note When password protection is enable...

Page 24: ...er week 5 days per week Monday thru Friday or on a single day Monday thru Sunday Each timer is set up in this same manner If the timers are set up such that their run times overlap the timers will run in priority from Timer 1 to Timer 8 In other words if Timer 1 is set to run from 8 00 am to 12 00 pm and Timer 2 is set to run from 10 00 am to 2 00 pm the pump will run Timer 1 from 8 00 am to 12 00...

Page 25: ...rename speed Move to next menu item 6 Use to set motor speed for displayed speed Move to next menu item Note Preset Speed settings can also be quickly updated without entering the Speeds Menu using the and arrow buttons to change the speed and then pressing the button to save the new speed setting Speeds Menu Press to enter Press to change or next speed S1 Speed 1 rename speed Speed 1 1725rpm adju...

Page 26: ...cord the last twenty error trip conditions and or status messages as well as the amount of time that has elapsed since the condition occurred See section 11 2 for more detail 6 10 Stop Resume Screen 1 2 Note When Stop Resume is pressed at any time during normal operation the above message will be displayed The pump will stop within several seconds and will remain stopped until Stop Resume is press...

Page 27: ...ch time the pump would return to normal operation Quick Clean can be extended up to 360 minutes with additional presses of the Quick clean button For non SVRS pump models the SVRS Inactive message will not be shown 6 12 Remote Stop Screen 1 Note The above message will be displayed when an installed remote stop switch is activated The pump will remain stopped until the remote stop switch is deactiv...

Page 28: ...m strainer housing See Parts Diagram in section 10 1 of this manual for pump component locations 3 Disconnect pump from mounting pad wiring after power has been turned OFF and piping 4 Once the pump is fully drained of water re install the strainer cover and drain plugs Store pump in a dry area 9 Shaft Seal Change Instructions IMPORTANT SAFETY INSTRUCTIONS PLEASE READ AND FOLLOW ALL INSTRUCTIONS W...

Page 29: ... using the four 4 3 8 x 1 bolts item 18 and re attach the motor support item 20 to the seal plate item 15 Ensure that the upper two housing bolts are installed in the seal plate prior to mounting the motor to the seal plate 9 Gently wipe the black polished surface of the spring seal assembly item 13 with a soft cotton cloth 10 Press the spring seal assembly item 13 onto the motor shaft with the bl...

Page 30: ...ets 1 2 SPX3200UG Union Gasket 1 3 SPX3200A Pump Strainer Housing 2 x 2 1 2 with Drain Plugs 1 4A SPX3200DLS Strainer Cover Kit Includes Strainer Cover Lock Ring O Ring 1 4B SPX3200DLSB Strainer Cover Kit for Biguanide Sanitizers Includes Strainer Cover Lock Ring O Ring NOT Pressure Testable 1 5 SPX3200S Strainer Cover O Ring 1 6 SPX3200M Strainer Basket 1 7 SPX3200Z8 Diffuser Screw 1 8 SPX4000Z1 ...

Page 31: ...21 SPX3200WF Optional Riser Base aligns with Pentair WhisperFlo pump 1 22 SPX3200Q Motor Support Adapter 1 23 SPX3400DR4 Motor Drive Display Cover Cover only 1 24 SPX3200LCD Digital Control Interface Assembly 1 25A SPX3206Z1VSPE Power End Assembly Non SVRS Includes 7 15 2 ea 16 17 18 24 Motor Assembly 1 25B SPX3206Z1VSPEVR Power End Assembly SVRS Includes 7 15 2 ea 16 17 18 24 Motor Assembly 1 SPX...

Page 32: ...basket loaded with debris Remove the strainer housing cover or the skimmer cover Clean the basket and refill the strainer housing with water Tighten the cover 5 Suction side clogged Contact a qualified repair professional You should have 5 6 of vacuum at the strainer cover your pool dealer can confirm this with a vacuum gauge You may be able to check by removing the skimmer basket and holding an o...

Page 33: ...es that the internal DC bus voltage is too low Verify that line voltage is within 10 of pump rated voltage at the terminal block Also verify that power supply connections are properly made at the circuit breaker as well as at the terminal block Check System Drive is overheated Indicates that the internal components of the drive have become overheated Motor airflow path should be checked for obstru...

Page 34: ...t of defective product barring unforeseen delays To obtain warranty replacements or repair defective components or parts should be returned transportation paid to the place of purchase or to the nearest authorized Hayward service center For further Hayward dealer or service center information contact Hayward customer service department No returns may be made directly to the factory without the exp...

Page 35: ...p Family IS3206VSP3 Rev B DATE OF INSTALLATION ____________________ INITIAL PRESSURE GAUGE READING CLEAN FILTER _______________________ PUMP MODEL __________________ 13 Product Registration Retain this Warranty Certificate in a safe and convenient location for your records ...

Page 36: ...__________________ Type of Pool Concrete Gunite Vinyl Fiberglass Other_____________________________ New Installation Replacement Installation for In Ground Spa FCC Compliance Statement This device complies with part 15 of the FCC rules Operation is subjected to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received incl...

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