Instructions / Assembly

ManualsBrandsDuPont ManualsKitchen1 Stage QuickTwist Undersink Water Filtration System

STEP 6

-Optional Direct Connect

Test the Filter System for Proper Operation

1 Turn on the cold water shut-off valve under the sink.

2 Turn on the new Faucet for Filtered Water D. In order for the Filter System to flush out any air and carbon fines (fine black powder)

from the QuickTwist

™

Filter, allow the water to run for approximately 10 minutes.

3 Check for any leaks between the System Head assembly and Filter; around all fittings; on Kitchen Faucet Adapter H connection;

and on faucet/tubing connection.

If there are leaks between the System Head assembly and the QuickTwist

™

Filter:

n Turn off the cold water shut-off valve to the Filter System and turn on the Faucet for Filtered Water to drain the water and release pressure.

n Remove the QuickTwist

™

Filter and inspect the O-Rings around the nozzles on top of it. Make sure they are in place and free from dirt and particles.

n Turn off the Faucet for Filtered Water.

n Replace the QuickTwist

™

Filter by lifting it straight up into the System Head until the two nozzles seat into the ports and the two extended flanges on top of the QuickTwist

™

Filter are fully

engaged into the System Head. Turn the QuickTwist

™

Filter counter-clockwise until it stops.

n Turn the cold water supply valve back on and turn on the Faucet for Filtered Water.

If there are leaks around the fittings:

n Turn off the cold water shut-off valve to the Filter System to release pressure in the System.

n While pulling the 1/4" Plastic Tubing

L with one hand, press in on the grey collar around the inlet and/or outlet fitting. Check to make sure that the 1/4" Plastic Tubing is cut squarely and that it

is not scratched. If the 1/4" Plastic Tubing is unevenly cut or scratched, cut off 1/2" to 5/8" and re-install the Plastic Tubing (see Step 5 of Installation Instructions).

n Turn the cold water shut-off valve back on and turn on the Faucet for Filtered Water.

If there are leaks on the Kitchen Faucet Adapter connection:

n Turn off the cold water shut-off valve to the Filter System to release pressure in the System.

n Locate the Kitchen Faucet Adapter.

• If the 1/4" Plastic Tubing is leaking, follow the previous steps (“If there are leaks around the fittings”).

• If the thread between the Kitchen Faucet Adapter and the kitchen faucet stem is leaking, tighten more securely. If leaking continues, disconnect the 1/4" Plastic Tubing and remove the

Kitchen Faucet Adapter. Wrap the Kitchen Faucet Adapter and the threaded faucet stem with plumber’s tape and re-install (see Step 2 of Installation Instructions).

• If the thread between the Kitchen Faucet Adapter and the cold water supply line is leaking, tighten more securely. If leaking continues, disconnect the 1/4" Plastic Tubing and remove the

Kitchen Faucet Adapter. Wrap the Kitchen Faucet Adapter and the cold water supply line with plumber’s tape and re-install (see Step 2 of Installation Instructions).

n Turn the cold water shut-off valve back on and turn on the Faucet for Filtered Water.

‰ If leaks continue, turn off the water supply and call Customer Service or your local plumber.

‰ For Filter Replacement Instructions please see page 9.

STEP 5

-Optional Direct Connect

Install the QuickTwist

™

Filter

1 Hold the QuickTwist

™

Filter B with the label facing to the left slightly. The two nozzles on top of the QuickTwist

™

Filter should be

toward the back of the QuickTwist

™

Filter. If holding properly, the two extended flanges on top of the QuickTwist

™

Filter should be

out to each side. See Figure 6

1 at right.

2 Lift the QuickTwist

™

Filter straight up into the System Head A until the two nozzles seat into the ports and the two extended flanges

on top of the QuickTwist

™

Filter are fully engaged into the System Head.

3 Turn the QuickTwist

™

Filter from right to left until it stops.

WFQT13000 & WFQT13500 Series

V4.0