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View Full Version : FM-2 by HM Digital Issues. Help Please!


layer3switchguy
10/10/2010, 08:55 AM
Folks,

I just started using the ESV Saltwater System, and since it requires knowledge of what volume of water your using to adjust the parameters, recently purchased an HM Digital FM-2 unit with the volumizer feature. I have it connected to a 7 stage, 75gpd RO/DI system, on the effluent as it leaves the final 2 stage DI canisters and is dumped into my mixing bucket.

For the life of me, I cannot get it to count the gallons as it passes through the sensor. It works fine when connected to the water coming from my hose bib into the system, which I suspect is because of the higher water pressure. However, it doesn't seem to work when connected to measure the volume as it comes out of my RO/DI system final stage. My guess is it has something to do with water pressure, but not certain... Has anyone else used this product in a similar way and have the same issues? Any advice? I'm pretty disappointed, as I was excited about having an accurate way to measure the water flowing into my mixing container.

Cheers,
L3