Whirlpool WHCF-SUFC Installation Instructions, Tools Needed, Installation Requirements

3/8" Compression Hex Nut

3/8" Ferrule

3/8" Tube Insert

3/8"x1/2" Faucet Adapter

#2 Phillips

Mounting

Screws

Filter

Head/Bracket

Filter

Cartridge

Installation Instructions

For Use With Cold Water Only

NOTE: Remove items from under the sink. Place a catch basin there to collect small amounts of water that may run out when disconnecting water supply lines.

1.Turn off cold water supply valve and remove existing water supply tubing and/or fitting.

2.Select and mark a location under the sink that allows access for fil- ter change.

3.Using filter head/bracket as a guide, fasten Filter Head/Bracket to wall with #2 Phillips mounting screws supplied.

6.Referring to section “Using Push-In Fittings,” insert a sec- tion of the plastic tubing into faucet adapter fitting, making

sure end of tubing is firmly seat- Inlet ed to backstop.

Hold the filter head/bracket away from the wall, press other end of tubing into outlet side as indicated by arrow on Filter Head/Bracket. (See Figure 4, A.)

7. Take the remaining section

of tubing, slide the compres-

B

A

Outlet to

Equipment

Figure 4

3/8" Tubing

Hot	Cold
Parts and Materials Included:

Mark hole locations so that there is 1 1/2”
between the screws (see Figure 1), from
center of each screw. When installed, filter
bottom should be at least 2 1/2” from sink
cabinet floor to facilitate cartridge change.
Install screws, but only halfway, so you can
easily slip the bracket to wall before firmly
setting screws.	Figure 1

4.Determine length of tubing required from filter head/bracket to faucet and from water

supply line to filter head/bracket by holding

tubing in place ensuring it is of appropriate Correct length. Do not kink tubing as this will impede

water flow. If necessary, loop tubing around

sion hex nut and 3/8” ferrule

(tapered end away from com-

pression hex nut) onto the

tubing and put in the tube

insert (see Figure 5). Fasten this assembly onto 3/8” cold water supply outlet. Do not overtighten (see Figure 6). Overtightening will cause tub- ing to separate from fitting. Connect other end to the inlet side as indicated by the arrow on Filter Head/Bracket (see Figure 4, B).

Figure 5

Figure 6

1.	Filter Cartridge	5.	3/8” Compression Hex Nut
2.	Filter Head/Bracket	6.	3/8” Ferrule
3.	5’ of 3/8” Tubing	7.	3/8” Tube Insert
4.	3/8” x 1/2” Faucet Adapter	8.	#2 Phillips Mounting Screws

Kit contains components necessary to connect 3/8” outlet tube to 1/2” faucet fitting and 3/8” water supply. If you have any other size faucet connection, you may need other parts for installation as required.

Tools Needed:

Gather the required tools before starting installation. Read and fol- low the instructions provided with any tools listed here.

•	Phillips Head Screwdriver	• Adjustable Wrench
•	Utility knife or tube cutter for copper tubing

Installation Requirements:

to avoid it being kinked.

Cut tubing straight with a utility knife or tube	Incorrect
cutter (for copper piping). (See Figure 2.)	Figure 2

5.Install faucet adapter fitting to faucet. This should be a snug fit. Do not overtighten. (See Figure 3.)

Figure 3

8.Place Filter Head/Bracket holes over mounting screws,

press down to lock into place and tighten screws for a snug fit.

9.Insert filter into Filter Head/Bracket. Turn filter 1/4 turn to the right until it stops. Top surface of filter will become flush with bottom of the Filter Head/Bracket when fully engaged. Label will face forward.

10.Turn on water and open faucet to flush air from the

system. Run water for 5 minutes to flush out air. Check for leaks.

Close sink faucet. System is now ready for use!

• Properly tighten all fittings to ensure a leak-free assembly.

• Install in a location that is not susceptible to freezing tempera-

tures as damage to the housing could occur.

• Install away from direct sunlight as prolonged exposure to light

can weaken plastic components.

• Some local codes may require the use of a licensed plumber or

“Using Push-In Fittings”

certified installer when disrupting a potable water line. Determine

and follow any and all local codes and requirements.

• Allow a minimum of 2 1/2” clear space below unit to facilitate

filter change.

This filter can be used at any sink where water is used for drinking.

To Attach Tubing

Push tubing in as far as it will go. Tubing must be inserted past o-ring and hit backstop. Pull tube to ensure it is secured.

Backstop

To Release Tubing

Push in grey collet to release tubing. With collet held, pull tubing straight out.

Collet