When your intellichlor salt system starts to read no flow when there is clearly water flow or if it is sensing water flow when your pump is.
Ic40 flow sensor.
I have the model number saying fs 22 t.
Screw in new sensor and tighten gently with crescent wrench 6.
Lisa m on jul 10 2016 best answer.
Pentair ic40 problems and solutions.
Some of the most experienced problems with pentair ic40 include.
Of operation which is 3 5 years of service.
Purchased on jun 14 2016.
Is this the replacement flow switch for an ic40.
Turn off power to ic40 or unscrew cable from the power box 2.
Yes this is the flow switch i purchased for my ic40 and it resolved my problem.
After 1 year the thermistor in the flow temp sensor has failed based on running the diagnostic mode and getting all flashing output leds.
Strip back wires on the new flow sensor 3.
That means that the pentair ic40 life is running out limited life remaining under proper operation the intellichlor should provide at least 10 000 hrs.
Turn off pool pump and let the line drain a bit 4.
Cut wire near the old sensor and unscrew the old sensor with crescent wrench 5.
The original temperature and flow sensor failed in 2018 and so i replaced it with this oem model.