Watts OneFlow OF1465-75H Serie Manual De Instalación, Operación Y Mantenimiento página 3

Hot Water System Overview
Installation
1. Place the system in the desired location. Ensure adequate
clearance so the the bypass valve can be operated when
necessary. NOTE: System must be operated in a vertical
position. Do not lay it down during operation.
2. Connect the Hot Water supply to the inlet bottom of the
OneFlow system. We recommend the use of the CPVC
®
pipe (not suppled with the system but available from Watts).
Observe standard plumbing practices and local plumbing
codes.
NOTE: The OneFlow
system operates in the Up-Flow mode
®
which is opposite of a conventional softener.
3. Install an isolation valve to allow easy start-up, air-purging
and servicing of the system.
Media Replacement Procedure
Contact you OneFlow representative for media replacement
®
information. Media required for the OF1465-75H system is
referred to as OF1465-75H RM. The "RM" stands for replace-
ment media. Disconnect the inlet ad outlet connections. Drain
the tank completely once the tank has cooled. Unthread the
tank outlet, dump the old media and fill with new. Reconnect fit-
tings and follow start-up procedures.
Tank Outlet
Media Tank
Tank Inlet
4. Install a drain port between the outlet connection and the
5. Slowly open the supply valve (user supplied) to the
6. Connect the Outlet of the OneFlow
7. Open the supply valve to the OneFlow
8. Operate the fill cycle on the attached equipment to clear the
9. Check for leaks. Repair as needed.
10. The system is now ready for service.
3
Figure 1.
return service line.
OneFlow system. Allow the tank to fill with water. Close the
®
supply valve when a steady stream of water comes out of
the outlet port.
ing the appliance that requires pre-heated water.
line(s) of air bubbles.
OUT - OneFlow
®
Treated Water
IN - Hot Water
100° – 150°F (38° – 66°C)
system to the line feed-
®
system.
®