Drive identity and pump application
The Fuji FRN005F1S-2DY is a Frenic-Eco Pump (F1-DY) variable frequency drive, rated for 3-phase 230 V input and 5 HP output. It is designed specifically for centrifugal pump and fan loads where the pump curve and energy savings matter more than full torque at zero speed. The F1-DY firmware includes built-in PID control, flow compensation, and sleep/wake functions common in water and wastewater, HVAC circulation, and irrigation booster sets.