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