Yes the flow switch was replaced a couple of days ago bc on ScreenLogic the salt level was reading as 0....and now I have this new issue...
Talking to pentair it seems like they dont even manufacture the part, the flow switch is made by a different company which is compatible...maybe thats why the missing green wire...
The IntelliChlor uses the Harwil Q-12DST-C2, which detects flow and temperature. It has an integrated 10k thermistor. There are four wires, red, black, green and white. Red and black go to the flow switch. Green and white go to the thermistor.
If the thermistor is not connected, the temperature compensation will not work.
So, the salinity will not be accurate.
As long as the cell doesn't say "Low Salt", the cell should work.
There's a green wire in the cord. So it doesn't make sense that they would not connect it.