slavie

Member
May 15, 2025
5
new jersey
Surface
Vinyl
Chlorine
Salt Water Generator
SWG Type
Pentair iChlor 30
Hi, my ichlor30 is showing a flo message on the screen. I read in a few places that it's easy to replace the censor on your own. I ordered from Amazon 2 replacements. None of them changed the screen back to normal. Is there a reset button I'm missing. Am I doing something wrong. Would love any input. Thank you.
 
Welcome to TFP.

There is no reset button to find.

Did you try a genuine Pentair flow switch assembly or a cheap clone?

iChlor Flow-Temperature Switch Replacement Kit (P/N 523100) has a black nut. The IntelliChlor flow switch replacement (P/N 520736) has a thicker grey nut that will not fit properly in the iChlor.

See the INTELLICHLOR AND iCHLOR FLOW-TEMPERATURE SWITCH REPLACEMENT KIT Installation Guide
 
Thank you for responding, I actually bought a knock off while waiting for a real piece to show up. The amazon knockoffs come overnight, the real ones take over a week.
Also, the knockoffs now have the right size nut, everything fit, as if it was perfect. I guess I will wait patiently for the real one to come in.
 
Thank you! That cleared up the flo message! Beyond amazing! Wow!
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