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44
SYMPTOMS PROBABLE CAUSE REMEDY
Troubleshooting Ventura Remote Manual Systems
PPM High
• TDS meter needs calibraon
• Feed Flow or Clark Pump
Problem
• Membrane fouled or dam-
aged
• Fouled Prelters
• Recalibrate TDS meter or taste test water
unl it can be replaced
• Low product ow, recovery percentage, or
feed pressure can lead to drop in product
water quality. Perform Flow Test &
address ow issue.
• Clean membrane or consult dealer about
membrane damage.
If system ow (product plus brine) is to
specicaon, the membrane is clean, the
product ows are consistent with the
system ow, and the water quality is sll
not acceptable, then replacement of the
membrane is indicated. By design, high
ppm typically has to do with something
other than the membrane itself.
• Freshwater ush procedure needs to be
tested and adjusted. PPM of brine
discharge must be below 1000ppm at end
of ush cycle.
• Replace lters or run watermaker for an
extended period of me with pressure
relief valve open to rinse.
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