Turn off power to ic40 or unscrew cable from the power box 2.
Ic40 flow sensor.
Terry p on jul 10 2016.
Pentair ic40 problems and solutions.
Yes this is the flow switch i purchased for my ic40 and it resolved my problem.
Turn off pool pump and let the line drain a bit 4.
Strip back wires on the new flow sensor 3.
The original temperature and flow sensor failed in 2018 and so i replaced it with this oem model.
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.
Purchased on jun 14 2016.
Lisa m on jul 10 2016 best answer.
Turn on pump and verify no water leaks.
Some of the most experienced problems with pentair ic40 include.
Is this the replacement flow switch for an ic40.
After 1 year the thermistor in the flow temp sensor has failed based on running the diagnostic mode and getting all flashing output leds.
I have the model number saying fs 22 t.
Screw in new sensor and tighten gently with crescent wrench 6.
Cut wire near the old sensor and unscrew the old sensor with crescent wrench 5.