Hayward TriStar VS 950 User Manual (English)

Other manuals for Hayward TriStar VS 950

Questions and Answers:

K
Kyle GrayAug 20, 2025
Why is the flow generally low in my Hayward TriStar VS 950 Water Pump?
- R
  Robert ThompsonAug 20, 2025
  If you're experiencing low flow with your Hayward Water Pump, retighten the suction and discharge connections using Teflon tape and inspect other plumbing connections, tightening as needed. Also, address any plugged or restricted discharge lines, ensuring valves are fully open, and manage filters according to the manufacturer's instructions for backwashing or cleaning. Replacing the impeller, including a new seal assembly, might be necessary. Correct the piping size.
D
Dawn JohnsonAug 22, 2025
What to do if my Hayward TriStar VS 950 motor will not start?
- Z
  Zachary RobinsonAug 22, 2025
  If your Hayward Water Pump motor won't start, ensure the terminal board connections match the wiring diagram on the pump data plate label and that the pump is wired for the correct voltage (230VAC). Also, check for loose wiring, open switches or relays, tripped circuit breakers, or blown fuses. Manually check the motor shaft for free movement and remove any obstructions if necessary.
R
rogerstylerAug 25, 2025
Why does my Hayward Water Pump keep shutting off?
- G
  glenn54Aug 25, 2025
  Your Hayward Water Pump may be shutting off due to undersized wiring, leading to low voltage or power drop at the motor. It's advisable to check the voltage and have a qualified professional inspect the electrical connections.
M
Michael HuberAug 27, 2025
Why is my Hayward TriStar VS 950 so noisy?
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  Daniel HaleyAug 28, 2025
  A noisy Hayward Water Pump could be due to an air leak in the suction piping, which can be corrected by addressing the suction condition or throttling return lines. Ensure the pump is mounted on a level surface and securely fastened to the equipment pad. Clean the pump housing. If the motor bearings are noisy due to wear, rust, overheating, or chemical damage to the seal, replace any leaking seals immediately.
L
lawrencewatsonAug 30, 2025
What to do if my Hayward TriStar VS 950 motor hums, but does not start?
- D
  dylanbeckerAug 30, 2025
  If your Hayward Water Pump motor hums but doesn't start, the impeller may be jammed with debris. It's recommended to have a qualified repair professional open the pump and remove any obstructions.
J
jessicabrownSep 1, 2025
How to fix interference with home automation equipment caused by Hayward TriStar VS 950?
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  Lori WeissSep 1, 2025
  To resolve interference with home automation equipment caused by your Hayward Water Pump, ensure the terminal board connections match the wiring diagram on the pump data plate label and check for any improper or loose wiring connections. Consider installing a noise filter from your home automation/power line communication equipment vendor to prevent equipment interference.
N
nsextonSep 3, 2025
What to check if AC voltage is too high in Hayward TriStar VS 950 Water Pump system?
- M
  Mia CooperSep 3, 2025
  If the AC voltage in your Hayward Water Pump system is too high, verify that the line voltage is within 10% (207-253 VAC) of the pump's rated voltage at the terminal block.
S
Sandra KochSep 4, 2025
What to check if AC voltage is too low in Hayward Water Pump system?
- V
  Victoria MillerSep 5, 2025
  If the AC voltage in your Hayward Water Pump system is too low, verify that the line voltage is within 10% (207-253 VAC) of the pump's 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.
L
Larry TuckerSep 6, 2025
What to check if Drive is overheated in Hayward Water Pump system?
- T
  Troy WardSep 7, 2025
  If the drive in your Hayward Water Pump system is overheated, check the motor airflow path for obstructions and clear them if present. Also, check the ambient temperature and compare it against the motor nameplate (50°C/122°F).
V
vstephensSep 8, 2025
What to check if Heatsink is overheated in Hayward TriStar VS 950 Water Pump system?
- C
  Crystal MeyersSep 9, 2025
  If the heatsink in your Hayward Water Pump system is overheated, check the motor airflow path for obstructions and clear them if present. Also, check the ambient temperature and compare it against the motor nameplate (50°C/122°F).

Hayward TriStar VS 950 Specifications

General

Model	TriStar VS 950
Pump Type	Variable Speed
Horsepower	2.7 HP
Voltage	230V
Energy Efficiency	Energy Star Certified
Motor Frame	NEMA 56J
Control	Digital
Port Size	2"
Wet End Material	Thermoplastic