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USE ONLY HAYWARD GENUINE REPLACEMENT PARTS 

Page 14 of 36 

TriStar VS 950 Variable Speed Pump

 

IS32950VSP  Rev B 

5.

 

Wiring Diagrams 

5.1.

 

Input Power/Motor Wiring  (Required) 

Figure 5.1-1 

 

5.2.

 

Wall Mounted Digital Control Interface Wiring (Optional) 

Figure 5.2-1 

 

Connection wire must be rated for a minimum of 300V, and may be up to 500 feet in length. Use removable                
6-position terminal block connectors for wiring connection to display and motor drive board taking care to note the 
wire colors and corresponding numbers next to the connectors. Do 

not

 connect to the upper input terminals shown 

as light gray above. 

 

 

 

 

 

 

 

 

 

Содержание TriStar VS 950

Страница 1: ...d with its advanced hydraulic design provides unparalleled energy savings TriStar VS 950 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 Note To prevent potential inj...

Страница 2: ...11 4 13 Installation Procedure 13 5 Wiring Diagrams 14 5 1 Input Power Motor Wiring Required 14 5 2 Wall Mounted Digital Control Interface Wiring Optional 14 5 3 Hayward Control Wiring For remote control of pump speed 15 5 4 External Relay Speed Control Wiring For remote selection of pump speed 16 5 5 Remote Stop Switch Wiring Optional 17 6 Startup Operation 17 6 1 Prior to Start Up 17 6 2 Startin...

Страница 3: ...ller 26 9 3 Removing the Ceramic Seat 26 9 4 Seal Installation 26 9 5 Replacing the Impeller and Diffuser 26 9 6 Replacing the Motor Assembly 27 10 Replacement Parts 28 10 1 Parts Diagram 28 10 2 Parts Listing 28 11 Troubleshooting 30 11 1 General Problems 30 11 2 Check System Messages 32 12 Warranty 34 13 Product Registration 35 ...

Страница 4: ...he National 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 chil...

Страница 5: ...e using WARNING Failure to bond 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 con...

Страница 6: ...rols must 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...

Страница 7: ...that can be mounted in four different positions on the pump or removed and mounted on the wall No rib extra large basket design ensures easy debris removal and extends time between cleanings Motor drive includes built in protection for high temperatures and voltage fluctuations Drive is also designed to withstand temperatures below freezing without issue 2 3 Product Dimensions 3 Energy Efficiency ...

Страница 8: ...ed For example when running at a low speed for daily filtration verify water is adequately flowing over the skimmer weirs Operate the pump at higher speeds for the shorter periods of time needed to operate a heater water feature etc 4 Installation and Wiring WARNING This product should be installed and serviced only by a qualified professional 4 1 Pump Location Locate pump as close to pool as prac...

Страница 9: ...ne to two layers of tape Wind the tape clockwise as you face the open end of the fitting beginning at the end of the fitting The pump suction and outlet ports have molded in thread stops Do NOT attempt to force hose connector fitting past this stop It is only necessary to tighten fittings enough to prevent leakage Tighten fitting by hand and then use a tool to engage fitting an additional 1 turns ...

Страница 10: ...ce NEC codes for all wiring standards including but not limited to grounding bonding and general wiring procedures 4 Use a solid copper conductor size 8 or larger Run wire from external bonding lug to reinforcing rod or mesh Connect a No 8 AWG 8 4 mm2 No 6 AWG 13 3 mm2 for Canada solid copper bonding wire to the pressure wire connector provided on the motor housing and to all metal parts of swimmi...

Страница 11: ...tion The Digital Control Interface can be rotated to any of four desired positions after installation by loosening the two screws securing the user interface to the motor drive lifting the user interface and rotating it to the desired position and tightening the two screws in the new position Figure 4 11 1 Figure 4 11 1 4 12 Interface Wall Mounting The interface can also be wall mounted using the ...

Страница 12: ...the motor drive and through the slot provided on the backside of the wall mount plate SP3200DR10 Use a liquid tight cordgrip appropriately sized for the cable being used to seal the conduit opening Cable used may be up to 500 feet in length Figure 4 12 3 7 Mount the user interface to the wall mount plate SP3200DR10 using the two screws Figure 4 12 3 8 Apply power to the system and resume normal op...

Страница 13: ...g diagram See section 5 4 and 6 6 11 6 If the installation will use the remote stop feature of the drive connect INP4 and 12VAC power out 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 the conduit opening labeled DATA Use a multi conductor jacketed cable suitable for the ...

Страница 14: ...ital Control Interface Wiring Optional Figure 5 2 1 Connection wire must be rated for a minimum of 300V and may be up to 500 feet in length Use removable 6 position terminal block connectors for wiring connection to display and motor drive board taking care to note the wire colors and corresponding numbers next to the connectors Do not connect to the upper input terminals shown as light gray above...

Страница 15: ...may be up to 500 feet in length Use removable 2 position terminal block connector for wiring connection to motor drive board taking care to note the wire colors and corresponding numbers next to the connectors Do not connect to the upper input terminals shown as light gray above Once installed Remote Control Mode must be set to Standalone Hayward in the pump Configuration Menu see section 6 6 and ...

Страница 16: ...he third party pool control installation manual for electrical connection details Once installed Remote Control Mode must be set to Relay Control in the pump Configuration Menu see section 6 6 Preset Speeds 1 4 and Quick Clean are disabled when the pump is remotely controlled When Inputs 1 3 are activated via the pool control relays timer speeds 1 8 are selected according to the following table Ti...

Страница 17: ... air relief valve before removing pump strainer cover WARNING All suction and discharge valves MUST be OPEN as well as filter air relief valve if available on filter when starting the circulating pump system Failure to do so could result in severe personal injury 6 2 Starting Priming the Pump Refer to item 9 in section 6 6 for priming mode selection Fill strainer housing with water to suction pipe...

Страница 18: ...6 Replace strainer cover on strainer housing turn clockwise to tighten cover Note Tighten strainer cover lock ring by hand only no wrenches Turn on power and wait for pump to prime which can take up to fifteen 15 minutes Priming time will depend on vertical length of suction lift and horizontal length of suction pipe If pump does NOT prime within 15 minutes stop motor and determine cause Be sure a...

Страница 19: ...e vacuum Users will be prompted to check and verify that all bathers are out of the pool during this time The LED beside the button will illuminate when Quick Clean is active 6 4 Menu Outline 1 Configuration Menu see section 6 6 for basic product configuration a Set Day and Time b Speed Selection c MAX Allowed Speed d MIN Allowed Speed e Prime Duration f Remote Control Mode g Set Comm Bus Address ...

Страница 20: ...l select the Configuration Menu 6 6 Configuration Menu Buttons Screen Used Comments 1 Press hold and buttons for several seconds to unlock Configuration Menu 2 Use to enter Configuration Menu 3 4 Use to change clock setting Use if clock is correct 5 Adjust day time setting Move to next selection then to next menu item 6 Select whether to display speed in rpm Revolutions per Minute or of full speed...

Страница 21: ...ation Move to next menu item 13 Set pump speed for Low Temp Operation Move to next menu item 14 Set temperature to activate Low Temp Operation Move to next menu item Note When the pump is stopped and the internal motor drive temperature reaches the operation temperature set point then the pump will prime and then run according to the set speed until the internal drive temperature becomes 10 F high...

Страница 22: ... day Monday thru Sunday Each timer is set up in this same manner When the pump is powered and the timers are set up the Timers Active LED will illuminate 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 r...

Страница 23: ...nu using the and arrow buttons to change the speed and then pressing the button to save the new speed setting 6 9 Diagnostic Menu Buttons Screen Used Comments 1 Use to enter Diagnostic Menu and toggle between displays 2 Displays motor drive serial number 3 Displays display board and drive board firmware revisions 4 Real time display of line voltage status connected to drive within range too high o...

Страница 24: ... seconds and will remain stopped until Stop Resume is pressed a second time at which point the pump will resume normal operation 6 11 Quick Clean Screen 1 2 3 3 Note The above message will be displayed while Quick Clean is running Quick Clean mode runs at the MAX allowed speed and expires after 60 min and it may be cancelled early by pressing the Stop Resume button at which time the pump would ret...

Страница 25: ...y toxic and may damage plastic components in the system Drain all water from pump and piping when expecting freezing temperatures or when storing pump for a long time see instructions below Gravity drain system as far as possible Keep motor dry and covered during storage To avoid condensation corrosion problems do NOT cover or wrap pump with plastic film or bags 8 1 Storing Pump For Winterization ...

Страница 26: ...bolts item 18 that secure it to the motor using a 9 16 wrench or socket Remove the motor support bracket item 20 from the seal plate item 15 7 Press the ceramic seat with rubber cup out of the seal plate item 15 If tight use a small screwdriver to tap seal out STOP Clean all recesses parts to be reassembled Inspect gaskets replace if necessary 9 4 Seal Installation 8 Clean and lightly lubricate th...

Страница 27: ...ly to pump strainer housing item 3 using the six 6 5 16 x 2 bolts item 17 Be sure housing gasket item 14 is in place and lubricated Replace if damaged Tighten bolts alternately and evenly to 185 inch pounds according to housing bolt torque pattern detail Figure 9 6 1 Removing the Variable Speed Drive Note Motor leads must be disconnected prior to removing drive and reconnected when new drive is mo...

Страница 28: ...onnector Union Gasket 2 ea 1 2 SPX3200UG Union Gasket 1 3 SPX3200A Pump Strainer Housing 2 x 2 1 2 with Drain Plugs threaded style 1 4 SPX3200DLS Strainer Cover Kit Includes Strainer Cover Lock Ring O Ring 1 SPX3200DLSB Strainer Cover Kit Biguanide Sanitizer Applications Only NOT Pressure Testable 1 5 SPX3200S Strainer Cover O Ring 1 6 SPX3200M Strainer Basket 1 7 SPX3200Z8 Diffuser Screw 1 8 SPX4...

Страница 29: ...Bracket Motor Support 1 21 SPX3200WF Riser Base To align TriStar VS with inlet port of Pentair WhisperFlo pump 1 22 SPX3200Q Adapter Motor Support 1 23 SPX3400Z1ECM Motor Assembly 1 24 SPX3400FAN Motor Fan Shroud 1 25 SPX3400DR Motor Drive 1 26 SPX3400DR4 Motor Drive Display Cover 1 27 SPX3400DR2 Motor Drive Wiring Cover 1 SPX3400LCD Digital Control Interface Assembly 1 SPX3400DRKIT Wall Mount Kit...

Страница 30: ...skimmer 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 hold...

Страница 31: ... the pump to the equipment pad 3 Foreign matter in the pump housing Loose stones debris hitting the impeller could be the cause Clean the pump housing 4 Motor bearings noisy from normal wear rust overheating or concentration of chemicals causing seal damage which will allow chlorinated water to seep into bearings wiping out the grease causing bearing to whine All seal leaks should be replaced at o...

Страница 32: ... the drive have become overheated Motor airflow path should be checked for obstructions and cleared if present Check ambient temperature and verify against motor nameplate 50 C 122 F Check System Heatsink overheated Indicates that the heatsink of the drive has become overheated Motor airflow path should be checked for obstructions and cleared if present Check ambient temperature and verify against...

Страница 33: ...USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Page 33 of 36 TriStar VS 950 Variable Speed Pump IS32950VSP Rev B This page intentionally left blank ...

Страница 34: ...USE ONLY HAYWARD GENUINE REPLACEMENT PARTS Page 34 of 36 TriStar VS 950 Variable Speed Pump IS32950VSP Rev B 12 Warranty ...

Страница 35: ...ble Speed Pump IS32950VSP 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 ...

Страница 36: ...tions regarding Hayward Equipment or promotions Mail to Hayward Pool Products 620 Division Street Elizabeth NJ 07207 Attn Warranty Dept Or REGISTER YOUR WARRANTY ON LINE AT WWW HAYWARD COM DETACH HERE Fill out bottom portion completely and mail within 10 days of purchase installation or register online TriStar VS 950 Variable Speed Pump Warranty Card Registration Years Pool has been in service 1 y...

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