Installation manual
7
Adapt-a-Valve Installation
Turn off the cold and hot water supply to the faucet by turning the angle stop valve completely
off.
Attach the Adapt-a-Valves as illustrated in the three photos above, choosing the
conguration that ts your plumbing.
Water supply line to the system must be from the cold water supply line only. Hot water
connection is used for rinse water return and must be connected for system to function correctly.
Conguration for 3/8”
(With Brass Fittings)
* Insert White Washer
Hot
(Return)
Cold
(Supply)
Conguration for 1/2”
(Without Brass Fittings)
* Washer
Step 11
Step 12
Do not use teon tape with the Watts Adapt-a-Valve.WARNING:
Connect the Green and Black Tubing
Step 13 Locate the 1/4” green tubing attached to the RO system. Insert the open end of the green
1/4” tube into the open 1/4” quick connect tting on the COLD water feed adapta-a-valve
making sure the tube is pushed in all the way to the tube stop. Repeat the procedure to
connect black tubing from the RO module to the hot water, return adapt-a-valve.
Mounting the RO Module
Determine the best location for the RO Module to be
mounted and allow for future system maintenance. Use
a Phillips screwdriver and secure the screws 5 3/4” apart
and 16” from the bottom of the cabinet.
Step 14
Teon tape must be applied in a clockwise direction. Wrap
(7 to 12 turns) around the male pipe threads (MPT) on the
stainless steel tting on top of the tank.
Tank Ball Valve Installation - Part#: 134018
Thread the quick connect ball valve (supplied in the parts bag)
onto the stainless steel connector on the tank.
Note: Do not over-tighten plastic connections.
Step 15
Step 16