AquaCal HP7R Microprocessor Board

No, this specific board (part number ECS0287) is engineered exclusively for the AquaCal HP7R model. It is not a universal part, so you should verify your specific heat pump model number before purchasing.

Common signs include the display screen going blank, the unit failing to respond to temperature adjustments, or error codes appearing that persist even after a power cycle. If your heat pump is not cycling on or off correctly, the microprocessor board is often the culprit.

While it is a direct replacement, it does involve working with electrical components inside the heat pump. If you are comfortable with basic electrical repairs and can safely disconnect power, it is manageable, but we recommend consulting a professional technician if you are unsure.

Yes, this is a direct replacement component designed to function immediately with the HP7R system. You should not need to perform any complex programming, though you may need to re-enter your preferred temperature settings once the unit is powered back on.

If the issue persists, check the wiring connections to ensure they are fully seated and secure. If the connections are correct, the problem may lie elsewhere, such as a faulty sensor or a power supply issue, and you should contact a qualified pool equipment technician for further diagnostics.