mistacee

Thanks for the reply. I did wait past the 4 mins multiple times and "no flow" stays on. I reread the manual and it does say that if the sensor reads the salt level at below 2.0, it can display "no flow". I asked my local pool store and they only have test strips to test salinity. What other method is there to test for this....maybe I can just buy it and test myself.

I've read this post and based off of Pool Clown's recommendation to others, I've replaced my sensor on my Jandy Aquapure 1400. The old sensor was giving me service codes. I installed the new sensor and my salt level was 0.9. I add two 40lb bags of salt and it now reads 1.4, however, the no flow light is on. I'm confident that flow is not an issue. I cleaned out the filter thoroughly and acid washed the cells and all is very clean. I can continue to add more salt but why is the "no flow" light on....Pool Clown ?