1.My Jandy LXI Heater is working fine in manual mode but I cannot control it with my Jandy RS controller.
Yesterday I installed a new CPU and bezel control board ( I am planning on a multi speed pump and needed a newer revision of firmware ) and I hoped it would get rid of the problem but still there
I understand that you can control this heater with an RS485 cable - would that make the problem go away
2. I am planning on installing an IQ20 phone remote control and a jandy multispeed pump 2.1 hp and this heater via RS485
what is the most cost effective way of connecting them to the new mother board/bezel
thanks for your help