STEP SIX – CONNECT TUBING
(CONTINUED)
Connect tubing from manifold to tank.
1
Use 4 ft. 3/8” white tubing (P), measure and identify length needed to
connect tank outlet labeled “TANK” on (A) manifold to (E) tank, plus
four to six inches (4” to 6”).
2
Cut white tubing square with a utility knife.
3
Insert tubing end into compression nut of tank connector fitting
(connected to tank) all the way to the tube stop inside the fitting body.
If tubing does not enter the nut easily, loosen the nut one turn and
insert tubing all the way to the tube stop in the fitting body.
4
Hand-tighten the nut.
5
Insert other end of white tubing into outlet of manifold labeled
“TANK” approximately 5/8” until it stops.
Air gap from faucet to RO Assembly.
1
Locate membrane drain port on bottom of Stage 3 (50 GPD Membrane) filter.*
*
Note: It may be easier to remove plug if stage #3 filter is removed from the
manifold assembly. Replace filter back into manifold assembly once complete.
2
By pushing down on the white collar while pulling plug with other hand,
remove plug from membrane filter drain port.
3
Identify 1/4” red tubing attached to faucet body.
4
Identify length necessary to connect to drain port on membrane filter.
5
With utility knife, cut the 1/4” red tubing squarely to desired length.
6
Insert restrictor into end of red tubing. (See diagram to the right)
7
Insert red tubing into membrane drain filter approximately 5/8” until it stops.
8
Gently tug on red tubing to ensure it is firmly seated in fitting.
Note: Do not remove restrictor from tube.
Connect 3/8” tube from faucet to drain connector.
1
Identify 3/8” white tubing attached to faucet
body.
2
Attach other end of tubing to collet on sink
drain connector.
3
Cut enough 3/8” white tubing to route into
drain connector as straight as possible
without any twists, kinks, loops or valleys.
4
Cut end of 3/8” white tubing squarely with
utility knife.
5
Insert into fitting approximately 1” until it
stops.
6
Gently tug on white tubing to ensure it is
firmly seated in fitting.
Membrane
Drain Port
Red
Tube
Plug
Flow
Restrictor
2
8
3/8” White Tube
Tank Connector Assembly
