Description

This is the CompuPool CPX-POWER PCBA, the power circuit board used in the CPX series salt chlorinator control unit.

What the power board does

A salt chlorinator generates chlorine by pushing current through the plates of the cell. The power board is the part that produces and controls that current. When it fails, the symptoms range from a unit that will not power up at all to one that lights up normally while producing no chlorine, and the cell often gets blamed for a fault that sits on the board.

Before you order

This listing is the board on its own. Open the control unit and match the board against the CPX-POWER PCBA designation, since a chlorinator enclosure holds more than one board and CompuPool has used different boards across its product lines.