Installation, Operation and Maintenance Manual
Scalestop 7,8,9,10 &12” Systems
© 2006-2010 next filtration technologies inc.
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document:NSS-7-12-RES-IOM.pdf
Installation
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2. Connect the Cold Water supply to the inlet of the
ScaleStop system.
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mode which is opposite of a conventional softener.
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outlet port to a drain.
5. Slowly open the supply valve (user supplied) to the
ScaleStop system. Allow the tank to fill with water. Close
the supply valve when a steady stream of water comes
out of the outlet port.
6. Connect the Outlet of the ScaleStop system to the cold
water supply to the home.
7. Open the supply valve to the ScaleStop system.
8. Open faucets downstream from the ScaleStop system to
relieve any air.
9. Check for leaks. Repair as needed.
10. The system is now ready for service
IN
Cold Water
OUT
ScaleStop Treated Water
Figure 1.
844 shown with optional
bypass assy..
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down-flow tank.
As shipped, the bypass is set-up
for down-flow use. The arrow
shape of the handles points in the
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up on the red handles until they
come off. Rotate the handle 180°
and put it back on the valve stem.
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Bypass Valve Modification