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Post by Zak on Mar 21, 2023 1:32:06 GMT
I have a 300H alarming 204 insufficient water during a run. I’ve replaced both boards, optical sensor, pump, and needle valve. Anyone got any suggestions on what’s next. Contacted Marcor but feel like they just throw parts at it.
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Post by kendec65 on Mar 27, 2023 10:21:55 GMT
Zak, make sure your micron filter and carbon blocks aren't clogged to start.
After that, make sure your feed water connection coming in the back is good. I
have had quite a few of marcor's quick connects not open or part way open.
What are your pressure readings? Feed, Primary and Secondary?
If all is good there, I would check your level detectors and inlet constant flow valve.
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Post by bcjammerx on Apr 1, 2023 3:27:59 GMT
have you done a low ph clean on the membrane? we do monthly, now we're having to do twice a month. water just went super crappy, clogs the filters and the membranes, have to replace all the filters as frequently.
In addition to kendec's questions, what's the actual output of the ro?
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