Hydro-Pro – główna płyta sterująca do pompy ciepła Inverter 21 (Xp21Dcsi+) – 7020762

Hydro-Pro – Main Control Board for Inverter 21 Heat Pump (Xp21Dcsi+)

This is the genuine OEM main control board (PCB) for the Hydro-Pro Inverter 21 swimming pool heat pump, model Xp21Dcsi+. It acts as the central brain of the unit, managing compressor frequency, fan speed, sensor inputs, temperature control logic, and all operational modes. When the original board fails or is damaged, this is the factory-correct replacement to restore full functionality.

Kompatybilność

This main board is designed exclusively for the Hydro-Pro Inverter 21 (Xp21Dcsi+) pool heat pump. The Inverter 21 series uses variable-speed inverter technology to adjust compressor and fan speeds according to weather conditions, achieving energy savings of up to 50% compared to fixed-speed units. Using the correct OEM board ensures all inverter-drive logic, sensor calibration, and control parameters function exactly as intended by the manufacturer.

Dlaczego oryginalność ma znaczenie

Aftermarket or mismatched control boards can cause fault codes, incorrect frequency modulation, or compressor damage in inverter-driven heat pumps. A genuine Hydro-Pro main board guarantees full electrical and software compatibility, protecting the compressor, IPM module, and refrigeration circuit. It also preserves any remaining manufacturer warranty on your heat pump.

Instalacja

Replacement of the main control board requires disconnecting mains power, safely discharging any stored charge, and careful re-routing of all wiring harnesses to the correct PCB terminals. This work should be carried out by a qualified pool heating or refrigeration technician. Refer to the Hydro-Pro Inverter 21 service manual for the full PCB connection diagram before proceeding.