4
NOTICE
Please remove all items from carton. Confirm that all items are present and
ready for assembly and installation.
1. The system can stand upright in the desired location without the need
to affix to a wall with a mounting bracket. However, a mounting bracket
is included as a separate part (Item 1).
2. Place the system in the desired location. Make sure that the location is
level and sturdy enough to support the weight of the system when in
operation.
3. Turn off the main water supply to the home and open an inside faucet
to relieve any pressure within the plumbing system.
4. Apply plumbing tape to the threads of the 1" NPT Threaded Adapters
(Item 3) and insert them into the inlet and outlet of the OneFlow
®
+
Housing (Item 2) as shown in Diagram A.
5. Secure these adapters with the two red adapter Locking Pins (Item 4)
as shown in Diagram A.
6. Connect the cold water supply to the inlet of the OneFlow
®
+ system.
7. Install a supply valve (user supplied) in the supply line and close it.
8. Place a bucket under the outlet port or run a line from the outlet port to
a drain.
9. Turn on the main water supply to the home. Slightly open the supply
valve to the OneFlow
®
+ system to allow the housing to fill with water.
Close the supply valve when a steady stream of water comes out of the
outlet port. If the outlet is flowing into a bucket, water could splash on
nearby objects. If this threatens the safety, value, structure, or appear-
ance of these objects, protect/remove them or use the outlet hose to
drain option.
10. Close the inside faucet.
11. Connect the outlet of the OneFlow
®
+ system to the cold water supply to
the house.
12. Install an outlet valve (user supplied) in this plumbing line and close it.
13. Install and optional bypass valve between the inlet and outlet plumbing
lines and close it.
14. Open the inlet and outlet valves and both the hot and cold faucets
downstream from the OneFlow
®
+ system to relieve any air from the
plumbing system and water heaters. Then close the faucets.
15. Check for leaks. Repair as needed.
The system is now ready for operation.
OneFlow
®
+ System Parts
Bracket
Pressure Relief Valve
OneFlow
®
+ Head Assembly
Sediment/Carbon
Filter Cartridge
(20 microns)
OneFlow
®
+ Housing
Multifunction Tool
Outlet Connector
OneFlow
®
+ Scale
Reduction (TAC)
Cartridge
Installation Instructions
New system comes with the cartridges and outlet connector pre-
installed. Installer should verify this prior to installation.
How to install your OneFlow
®
+ system can also be found at:
http://thescalesolution.com/residential
NPT Threaded Inlet/
Outlet Adapters (x2)
Inlet/Outlet Red
Adapter Locking Pins
(x2)
5
7
9
3
1
4
2
6
8
10
