User Interface Summary - Hayward TriStar VS 950 Owner's Manual

ATTENTION
undiluted chemicals may damage pump and voids warranty.
ATTENTION
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 owner's
manual for more details.
4. If water source is higher than the pump, pump will prime itself when suction and outlet valves are opened. If
water source is lower than the pump, unscrew and remove strainer cover; fill strainer housing with water.
5. Clean and lubricate strainer cover O-ring with "Jack's 327" if necessary.
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 all suction and discharge valves are open when pump is running. See
Troubleshooting Guide.

6.3. User Interface Summary

1. Preset Speeds: Buttons labeled SPEED 1 thru SPEED 4 can be used to run the pump at a predetermined speed
for a certain length of time. Preset Speed settings can be quickly updated using the + and - arrow buttons to
change the speed and then pressing the > button to save the new speed setting. When a speed is selected, the
LED beside the button will illuminate to indicate operation.
a. Default Speeds:

Speed 1: 1000 rpm

Speed 2: 1750 rpm

Speed 3: 2500 rpm

Speed 4: 3250 rpm
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– Do NOT add chemicals to pool/spa system directly in front of pump suction. Adding
– Before removing strainer cover:
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
TriStar VS 950 Variable Speed Pump
Figure 6.3-1
IS32950VSP Rev B