Dunedin Pool Pump Case Studies

Pump Power and Rodent-Damaged Control Board Assessed in Dunedin
April 2026

Problem: The pump had no power and did not respond to commands from the automation system.

Diagnosis: The breaker behaved as though tripped but initially would not reset. After power was restored, the pump still did not respond through automation or show power at its local display. Inspection found rodent droppings beneath the communication board and a possible burn associated with that activity.

Solution: The pump was separated from automation control for standalone testing.

Recommendation: Replacement of the damaged control board was proposed.

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Cracked Pump Volute Followed by Pump and Filter Replacement in Dunedin
March 2026

Problem: Inspection found a crack in the pool pump's volute. Because the damaged housing required replacement of the pump, an installation estimate was prepared.

Solution: A later record for the same property confirms installation of a new pump and filter.

Result: The system was returned to operation with no leaks documented at closeout. The technician also reviewed the pump programming and schedule with the homeowner.

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Clogged Suction Line Cleared and Circulation Restored in Dunedin
February 2026

Problem: Debris had obstructed a suction line and interrupted normal circulation. A large amount of leaves was present on the pool floor and around the suction cleaner.

Solution: The technician cleared the line and removed the suction vacuum from the pool so additional leaves would not immediately enter the line.

Result: The pool system returned to operation after the obstruction was cleared.

Recommendation: A leaf-catching device was recommended for the vacuum line, and a quote was requested for a 150-square-foot filter.

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Pool-Pump Voltage Configuration Corrected in Dunedin
January 2026

Problem: A Dunedin pool pump was pulsing during operation after the motor had previously been replaced by the homeowner.

Diagnosis: Inspection found that the pump had been wired for 120 volts while its selector was set for 240 volts.

Solution: The pump’s voltage configuration was corrected to the documented 120-volt supply.

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Pump-Lid Air Leak Corrected in Dunedin
September 2025

Problem: The pool pump was drawing air through its lid and was not maintaining a full head of water.

Diagnosis: The technician found that the non-original lid required additional tightening to seal correctly.

Solution: The lid was tightened and the circulation system was restarted.

Result: The pump pulled a full head of water after the correction.

Recommendation: A lid-removal and installation tool was recommended for future service of the tight-fitting lid.

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Speed-Controller Wiring Repaired in Dunedin

August 2025

Problem: A Dunedin pool pump was not starting after conductors at its speed-controller communication connection were damaged.

Diagnosis: The technician found one red conductor cut and another wire pulled out of the speed-set communication block.

Solution: The affected conductors were stripped back and reinstalled in the communication block.

Result: The pump started immediately after the wiring correction.

Recommendation: Moving the speed-set controller from the pump to a wall-mounted location was recommended, and a quote was requested for that proposed work.

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Flood-Damaged Equipment Diagnosis and Replacement Installation in Dunedin
September 2023

Problem: Salt-water flooding affected several pieces of pool equipment at a Dunedin property. The technician found debris lines and rust consistent with water rising approximately one to one-and-a-half feet above ground level.

Diagnosis: The circulation pump showed severe rusting and damaged bearings. The propane heater had extensive internal corrosion affecting the burner chamber, ignition components, gas valve and wiring. Water had also entered the salt cell's flow sensor and connectors. The technician recorded that the automation system still operated and that the lights, spa blower and transformers had remained above the floodwater.

Solution: The subsequent installation record identifies a Jandy ePump variable-speed replacement, a propane heater and salt-system equipment. On September 21, the pump and salt-cell plumbing, electrical connections and communication cables were completed, along with the heater plumbing. The September 22 entry records completion of the heater's gas, electrical and automation connections and programming of the heater and pump.

Result: The installation notes directed that the pump be primed and its breaker switched on once pool salinity reached the specified range.

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Two-Horsepower Motor, Seal and Impeller Replacement in Dunedin
December 2019

Problem: This repair replaced the drive components on an existing pool pump. The documented materials included a two-horsepower OEM motor, a PS-200 Viton mechanical seal suited to salt or ozone systems, and a 1.5-horsepower impeller.

Solution: The technician installed the replacement motor and impeller with the new mechanical seal, then restarted the circulation system.

Result: The system was running correctly after installation.

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Pump-Circuit GFCI Diagnosis and Breaker Replacement in Dunedin
December 2018

Problem: An EcoStar pool pump had lost reliable electrical power, preventing normal circulation for cleaning and heating.

Diagnosis: The technician traced the immediate failure to a faulty 220-volt GFCI breaker. The blower breaker was temporarily reassigned so the pump could operate while the correct replacement was arranged. During the same inspection, a small pinhole was documented in the EcoStar pump housing and the housing was identified for separate replacement.

Solution: Florida Pool Tech installed the replacement 220-volt GFCI breaker for the pump circuit.

Result: The new breaker was tested and recorded as operating correctly.

Planning Your Project

Provide the pump model, any control message and a description of when the problem occurs. Include the connected filter, heater and controls in a wide equipment photo. For your Dunedin property, provide the equipment model, a description of the requested work and any previous service records. Include the full address and the contact who can arrange access.