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imatrout · 06-11-2006, 08:57 PM

I have heard that RO/DI water can play havoc with Ph Controllers. I recently switched over to RO/DI water. My Milwaukee SMS 122 (WHICH IS BRAND NEW compliments of a great support warranty at Milwaukee), is having diplaying a waivering Ph that causes the alarm and relay trip back an forth every second to two seconds. Has anybody ever heard of this and if so, what was the issue?

Thanks!

06-11-2006, 08:57 PM	#1 (permalink)
imatrout Senior Member Join Date: May 2005 Location: Scottsdale, AZ Posts: 286 iTrader Ratings: 1 iTrader Positive Rating: 100% Plant Points: 6820	Ph Controller Issue I have heard that RO/DI water can play havoc with Ph Controllers. I recently switched over to RO/DI water. My Milwaukee SMS 122 (WHICH IS BRAND NEW compliments of a great support warranty at Milwaukee), is having diplaying a waivering Ph that causes the alarm and relay trip back an forth every second to two seconds. Has anybody ever heard of this and if so, what was the issue? Thanks!