George m Posted February 21, 2021 Report Share Posted February 21, 2021 10 year old system nothing changed - used to work. Heater works fine when using manual buttons at the heater and the 4 aqualink rs485 wires disconnected. When I reconnect the rs485 wires and start the heater via jandy pda then the heater only stays on for about 30 minutes. I have enabled the jandy remote at the heater via the menu screen but got same result. Any idea? Quote Link to comment Share on other sites More sharing options...
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