Watts Radiant WQC4 RO - Manual (Page 7)

Page 7
Adapta Valve Installation
Locate the cold water supply under the sink.
Reverse Osmosis Module Mounting
Step 13 Determine best location for the RO module to be mounted to allow
for future system maintenance. The parts bag has 2 self tapping
screws. Using a Phillips screwdriver, screw them into the cabinet
wall 10 1/2” apart and 16” from the bottom of the cabinet.
Step 10
Step 12 Attach adapta valve as illustrated in the three photos above, choosing the confi guration that
fi ts your plumbing. (When attaching the adapta valve to straight pipe threads, use Tefl on
tape on the threads). The white tube from inlet side of RO module will be cut to length and
attached later in the installation.
Do not cut any RO system tubes at this time. Note:
Caution: Water supply line to the system must be from the cold water supply line only. Hot
water will severely damage your system.
Confi guration for 3/8”
compression fi ttings
Confi guration for 1/2”
compression fi ttings
Hot
Supply
Cold
Supply
Turn off the cold water supply to the faucet by turning the angle stop valve completely off. Step 11