3M CFS02, CFS11, CFS12, CFS01 Procedure for Installing Filter, Filter System Assembly

Procedure for Installing Filter:

Your new CFS Series Housing is designed to reduce particulate matter and/or chlorine taste and odor, depending upon the cartridge used.

The CFS01 and CFS02 Series filter systems come with internal shut-off valves in the filter head, eliminating the need for external valves. The CFS11 and CFS12 Series filter systems require an external shut-off valve installed before the system. All housings have either a transparent (T) housing or an opaque (S) sump. Both housing styles come with 3/4” NPT ports. Part number 6873231 is a mounting bracket and 3/4 x 1/2 reducing bushings, which are not sup- plied with models CFS11 and CFS12 Series. It must be ordered separately.

Filter System Assembly:

1. Turn off incoming water supply.

IMPORTANT NOTES

•If bracket is provided, mount bracket onto filter head. Use mounting holes provided to mount system to a wall or support structure.

•For those systems with internal shut-off valves, turn the valve on the filter head to “OFF” position.

2.Connect the incoming cold water supply to the filter system’s inlet water connection.

3.Connect the outlet port of the system to the outlet water line.

4.After all connections are complete, install cartridge, referring to the cartridge replacement instructions, if neces- sary.

5.Turn on incoming water to the system.

IMPORTANT NOTES

•For those systems with internal shut-off valves, turn the valve on the filter head to the “ON” position. Pressurize system. Check for leaks. Retighten connections if necessary. It is recommended that the unit be flushed for a maximum of 5 minutes in order to remove entrapped air and carbon fines (if activated carbon cartridges are used).

6.System is now ready for service.

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