My Pentair Easytouch has the PCBA 521593 surge board. There is a PORT "JP4" on the board. Does anyone know if this is a COM port? Can I connect the Pentair Screenlogic2 wiring to this JP4 port for COM?
I have a J20 port with wires already connected. I do not see a J7/J8 port. I need to...
