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SECTION I.  INTRODUCTION

Congratulations, you have just purchased one of 
the finest Reverse Os 

mo sis Drinking Water

Appliances avail able.  

Like any other fine product, this ap pli ance requires
periodic maintenance in accordance with the sched-
ule outlined below.

Recommended Filter Change Schedule*

1 - Pre-filter, 10", 5 Micron

6 Months

2 - Granulated Activated Carbon

6 Months

Post-filter

3 - Reverse Osmosis Membrane

24 - 36 Months

4 - Pre-Carbon Filter For Chlorine

6 Months

Removal 

5 - Inline Carbon Adsorbtion Filter

6 Months

*Based on standard conditions.

Your new Reverse Osmosis (R.O.) Drinking Wa ter
sys tem uses a combination of filtration tech nol o gies
to reduce unwanted contaminants in a water sup ply.
The following steps combine to give you the best in
clear sparkling drinking water:

MECHANICAL FILTRATION

- The sediment pre-fil-

ter will remove the larger particles such as silt, rust
and scale.  Its 5 micron (equal to 0.0002 inch) nomi-
nal rating helps to give maximum life to the R.O.
Mem brane and carbon filter.

ACTIVATED CARBON PRE FILTER(S)

- The activat-

ed carbon in a pre-filter will remove any chlorine
that may be present in the feed water. 

This pre-

treatment is also necessary for membrane pro tec -
tion in chlorinated water.

REVERSE OSMOSIS MEMBRANE

- The R.O. Mem -

brane is the heart of the filtration system.  It is
designed to reduce the dissolved mineral content of the
water.  Minerals picked up in the environment by the
water are measured as Total Dissolved Solids (T.D.S.).
In the Reverse Osmosis process, dissolved min 

er als

are sep a rat ed from the incoming water (Feed Wa ter) to
pro duce the product water (the Permeate).  The excess
minerals are rinsed to drain (the Reject Water).  The
spiral wound construction of the R.O. Membrane
pro vides max 

i mum surface area for water

production and is less sus cep ti ble to fouling by par -
tic u late matter, turbidity and col loi dal materials.

ACTIVATED CARBON POST FILTER

- The Ac ti vat ed

Carbon Post Filter cartridge contains carbon parti-
cles with a vast network of pores.  The tre men dous
surface area of these pores (typically 800-1200
square meters per gram of carbon) gives the carbon
very good ad 

sorp tive sites for chlorine as well as

other substances that contribute to tastes and
odors.  The product water from the membrane as
well as the holding tank passes through the
Activated Carbon Post  filter on the way to the
Dispensing Faucet.  The Activated Carbon Post
Filter reduces tastes and odors that may pass
through the system.  It adds a final “polish” to the
water.

INLINE CARBON ADSORPTION FIL TER

- This slow

flow carbon filter is designed to reduce certain
organic compounds and chloramines.

AUTOMATIC SHUT-OFF VALVE

-  The A.S.O. 

Valve sens 

es when the product water tank is full

and clos es the feed water supply to prevent excess
reject water from going to drain when the unit is not
pro duc ing water.

SECTION II:  PREPARATION

A.  Major System Components

The following components comprise the R.O. Drink -
ing Water System 

1.  A Reverse Osmosis assembly consisting of the

white alu 

mi num bracket, filter hous 

ings,

automatic shut-off, mem brane module and an
in-line carbon filter. 

2.  A drinking water holding tank.

3.  A faucet kit.

4.  A plastic tubing kit with self-piercing saddle

valve and drain clamp.

5.  Other items necessary for installation may

include wood screws or ma 

chine screws for

mounting the R.O. assembly, or concrete an -
chors for hang 

ing on base 

ment wall,

additional tubing or tube con 

nec tors, plastic

wire ties for or ga niz ing tubing.

Note:

For systems equipped with Quick Connect fit-
tings, see last page. 

Summary of Contents for OmniRO

Page 1: ...Drinking Water Systems Reverse Osmosis Installation Manual...

Page 2: ...Package Content 4 Stage Reverse Osmosis Assembly Reverse Osmosis Membrane Feed Water Saddle Valve Drain Saddle Valve Faucet Package Filter Housing Wrench Drinking Water Storage Tank Storage Tank Shut...

Page 3: ...Water The spiral wound construction of the R O Membrane provides maximum surface area for water production and is less susceptible to fouling by par ticulate matter turbidity and colloidal materials...

Page 4: ...the faucet under the sink or in an adjacent cabinet are best choices If a longer run of tubing is required the tubing should be the 1 2 diameter O D size to pre vent a high pressure drop Remember thes...

Page 5: ...ting the faucet such as reinforcing ribs support brackets or cabinet construction STAINLESS STEEL SINK Recommended tools Center punch Variable speed drill and high speed drill bits Greenlee chassis pu...

Page 6: ...hten hex nut 9 16 wrench or deep socket until faucet feels secure g From above the sink make any minor orienta tion corrections by turning the faucet with a padded adjustable wrench Note Flats on chro...

Page 7: ...urn off feed water valve tank valve remove tank from tubing and set tank aside 15 minutes minimum D Install the Drain Connection IMPORTANT Before starting this procedure in spect the condition of the...

Page 8: ...can be set in the front center between the sink basins for ease of access if space permits H Make Final Tubing Connections With all of the components in place the final tubing connections can be made...

Page 9: ...t water production and the system will refill the Holding Tank When the Holding Tank is full and no water is being used the A S O Valve will automatically shut off the feed water to conserve water The...

Page 10: ...Filter Housing Remove any wrapping packaging from carbon cartridge s and install in housings Check the O ring to insure that it is positioned properly in its groove and replace Housing s on R O unit...

Page 11: ...ing use a plastic tubing cutter or sharp razor knife Make a clean square cut An optional blue locking clip is installed in cer tain fittings to provide extra security Remove this clip first before try...

Page 12: ......

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