AO Smith pool pump runs but water appears cloudy or circulation seems inadequate despite normal pressure.

Safety First: Follow all electrical safety precautions when adjusting controls.

• Review programming: Check the AO Smith variable-speed schedule. Increase run time and/or RPM to achieve at least one full turnover of pool volume per day (often more in hot weather).
• Clean filter: Ensure the filter is clean so that the pump can move water efficiently at lower speeds.
• Monitor clarity: After adjustments, run the pump continuously for 24–48 hours and observe water clarity.
• Fine-tune speeds: Use higher speeds for vacuuming and backwashing, and moderate speeds for normal circulation.