Ic40 3 wire cell to 4 wire replacement flow sensor help

[Jersey17]

Red flow light on ic40 pentair intelliclor bought a little over 2 years old. Cut the flow sensor wire and it was 3 wire black, red, white) Ordered replacement part on Amazon and it has 4 wires (black, white, red, and green)

How do I connect these to get this to work? Seeing various information and looking for some guidance.

https://www.amazon.com/Pentair-520736-Replacement-Sanitizer-Automation/dp/B007OGUBLQ/ref=cm_cr_arp_mb_bdcrb_top?ie=UTF8

 

[ajw22]

That Amazon listing says the following:

Three wire switches will work with four wire cells but four wire switches will not work with three wire cells.

Return it and get a genuine Pentair assembly with 3 wires.

Pentair Intellichlor ICXX SWG - Further Reading

www.troublefreepool.com

 

[Ahultin]

Does this help?
Post in thread 'Intellichlor Sensor Hack - 3 Wire Flow Switch' Intellichlor Sensor Hack - 3 Wire Flow Switch

 

[Jimrahbe]

17,

Also see this thread, post #8..

IC40 flow light is red

I've read through the post in the past, but doesn't seem to solve my issue. The IC40 flow light is always red and the two salt level lights lit alternatively. The SWG is 1.5 year old. The pump is about 0.5 year old. The filter is about 1 month old. I started having the issue about a month ago...

www.troublefreepool.com

Thanks,

Jim R.