Daily Maintenance And Filter Replacement Schedule - Ispring CRO1000 Installation Instructions & Operating Manual

Water Flow
The system is now ready to use. Make sure the drain line is in position for proper

wastewater dispense.

2). Daily Maintenance and Filter Replacement Schedule

 The first stage should be replaced every 3 – 6 months depending on source water quality.
This stage comes with a transparent housing that enables simple, periodic visual checks of
the filter. Replace the filter as soon as you see any buildup on the surface of the filter, or if
you see a significant change in the filter's color.
 The 2 nd and 3
quality. Replace the filters immediately anytime you observe a significant pressure drop.
 The reverse osmosis membrane should be replaced every 2 – 3 years if it is regularly rinsed
(5 minutes every 3-6 months).
 To replace the first 3 stages filter, turn off the inline water supply, drain the remaining water
in the system, use the included housing wrench, turn clock wise to unscrew the housing.
Dispose the old filters and instert the new ones. Place the housing back to attach to the
housing cap, make sure the orings are in place, apply luberication if required. Hand tight the
housing then use the housing wrench, turn counter-clock wise for another 1 to 1 ½ rounds.
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Figure 11. Valve Position
rd Stage should be replaced every 6-12 months, depending on source water
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Ball Valve Off (during normal use)
Ball Valve On (rinse)
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