I received Zodiac Jandy Adapter Tri Sensor R0537600 for Aquapure and installed it, when I hold the calibration button, the flow light never lights up. I have plenty of flow. Maybe it is too bright for me to see it, but I don't think this will fix the issue.
Now gives 172, 183 and 184 (No 186) errors.
I am going to remove it, I get the IQ20-RS delivered as well today, so will install that solo and see what errors I get.