Len Glantz Posted May 26, 2022 Report Share Posted May 26, 2022 My Jandy LRZ shows on the screen " Universal Controller U1 FW Rew: 1.8". Nothing works ! Not sure if I need to replace the "universal control power interface part # R0470200 (about $150), or universal control user interface part # 3008800 (about $500). Any suggestions would be appreciated very much as I would hate to throw good $$$$ after bad $$$. Thank you in advance. Len Quote Link to comment Share on other sites More sharing options...
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