Watts PWSYS-RO-MAN5, Installation, Operation And Maintenance Manual

Page: 7 / 16

7
Step A – Insert the red
1
⁄
4
" tube from
the faucet into the port on the
module marked DRAIN . Make
sure the tube is pushed in all
the way to the tube stop .
Connect the Red Tube from Faucet
to RO Module
STEP 8
Step A – Make sure the O-ring is
located at the bottom of the
recess for the tank connec-
tion .
Step B – Thread the plastic valve onto
the tank fitting . Do not over-
tighten or the valve could
crack. Do not use Teflon
®
tape.
Tank Valve Installation - Plastic Tank
STEP 10
STEP 11
Step A – Position tank in desired loca-
tion . Stand it upright or lay it
on its side (using the black
plastic stand) . Measure the
blue tube from the RO mod-
ule port marked TANK over to
the tank and cut it to desired
length .
Step B – Insert the 3 ⁄
8
" blue tube into
the Ball Valve quick-connect
fitting making sure that the
tube is pushed in all the way
to the tube stop .
Connect Blue Tube from
RO Module to the Tank
STEP 9
Check Air Pressure in the Tank
Note: Check air pressure when tank is empty of water!
Check air pressure in the storage tank when you notice a de-
crease in available water from the RO system. Air can be added
with a bicycle pump using the schrader valve that is located on
the lower side of the tank behind the blue plastic cap.
Step A –
Turn off the incoming water
supply to the RO by turning the
knob on the Adapt-A-Valve™
clockwise until it stops . (Follow
the green tube away from the
RO system to find the Adapt-A-
Valve™) .
Step B – Open the RO Faucet and allow water to drain from the tank
until it is completely empty .
Tip: When water from the RO faucet slows to a trickle with the
faucet still in the open position, you may add air to the tank to
purge any left over water. This will ensure that the tank is com-
pletely empty.
Step C –
Once all water in the tank is purged, check air pressure us-
ing an air pressure gauge . It should read between 5 - 7psi .
(Digital air pressure gauge is recommended)
Step D – Follow Startup Instructions on Page 8 .
Teflon
®
is a registered trademark of E .I . Dupont de Nemours & Company .
Step A – Locate the
3
⁄
8
" blue tube connected to the RO faucet .
Step B –
Insert the
3
⁄
8
" blue tube attached to the faucet into the
RO model port labeled faucet . Make sure that the tube is
pushed in all the way to the tube stop .
Connect Blue Tube from Faucet to
RO Module
STEP 12