Changing The Filter Cartridges - Watts OneFlow+ OFPSYS Installation, Operation And Maintenance Manual

Diagram A
Diagram C
Diagram E
CLOSE
Diagram G
OPEN

Changing the Filter Cartridges:

Diagram B
1. Turn off water at supply valve or at main valve to home.
2. Use the Multifunction Tool (Item 6) to release air from the system.
3. Use Multifunction Tool (Item 6) to unscrew OneFlow
4. Remove Outlet Connector (Item 8) from top of OneFlow
Diagram D
5. Use Multifunction Tool (Item 6) to remove OneFlow
6. Remove the Sediment/Carbon (Item 9) from the OneFlow
7. Remove new Sediment/Carbon cartridge from packaging and place
8. Insert OneFlow
9. Insert Outlet Connector (Item 8) into outlet port and secure back on top of
Diagram F
10. Place Head Assembly back onto OneFlow
DO NOT OVER TIGHTEN
11. Close the pressure relief valve by tightening in a counterclockwise
12. Turn water supply on and check for leaks.
1. Where influent pressure exceeds 500 kPa (70 psi) a suitable pressure
Diagram H
2. Product performance is dependent upon influent water quality.
3. The system must be installed and maintained in accordance with the
4. Please ensure all o-rings are well lubricated and clean from foreign
5
This is done by taking the tool and unscrewing the Pressure Relief Valve
(Item 5) – refer Diagram F.
(Item 2) counterclockwise and remove from the OneFlow
shown in Diagram G.
Reduction (TAC) Cartridge – refer Diagram D.
(TAC) cartridge (Item 10) from the Sediment/Carbon Cartridge (Item 9)
as shown in Diagram H.
by hand.
carefully inside the OneFlow ® + Housing as shown in Diagram B.
+ Scale Reduction (TAC) cartridge back into the center of
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the Sediment/Carbon cartridge making sure that it is sealed correctly as
shown in Diagram C.
the OneFlow + Scale Reduction cartridge as shown in Diagram D.
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multifunction tool tighten by screwing the Head Assembly clockwise
as shown in Diagram E.
direction as shown in Diagram F.
NOTICE
limiting valve must be installed.
manufacturer's instructions including replacement of the filter cartridges.
particles.
+ Head Assembly
®
+ Housing as
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+ Scale
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® + Scale reduction
® + Housing
+ Housing and using the
®