background image

3) Before installing saddle tapping valve, make

sure pierc ing lance does not protrude be yond
rubber gasket. 

4) Assemble saddle tapping valve on copper tubing.  

5) Turn saddle valve handle clockwise to close

valve.  With a wrench tighten nut/seal around
valve stem.

6) When you wish to open valve and supply 

cold water to the unit, turn valve handle 
coun ter clock wise.

7) Connect one end of the tubing to the feed

water valve using brass compression nut 
and plas tic sleeve.

NOTE: For basement installations the existing 
feed water tubing may have to be longer to reach
feed valve.

C.  Prefill and Sanitize the Storage Tank 

Prefilling the tank is always rec om mend ed so there
is pressure to check for leaks and several gallons of
water to flush carbon post filter. Tanks are fur 

-

nished with a special disinfectant and only re quire
filling with water for 15 min utes to be com plete ly
sanitized.  It is im por tant to use a sanitizer when
prefilling tank so the solution can sanitize the
tubing, fit tings, and faucet at the time of installa-
tion and startup.

1) Insert free end of feed water tubing into the

fitting on the stor age tank.

2) Open feed water valve and tank valve and

allow  tank to fill (about 3 minutes).

3) Turn 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 pro ce dure, in -
spect the condition of the drain piping, especially
in older homes where the traps and tailpieces can
be deceptively thin and frail.  If in poor condition,
it is wise to inform the customer that the condi-
tion should be remedied.

The drain saddle assembly is de 

signed to fit

around a standard 1-1/2" OD drain pipe.

The drain saddle should always be installed above
(before) the trap and on the vertical or horizontal
tailpiece.  Never in stall the drain saddle close to the
outlet of a gar bage disposal or plugging of the RO
drain line may occur.  

1) Peel adhesive covering from the back of foam

square gasket and line up with the hole in the
saddle drain and apply. This gasket provides a
leak proof seal on the drain stand pipe.

2) Position both halves of drain saddle at desired

lo ca tion on drain pipe.

3) Use bolts and nuts to clamp drain saddle onto

drain pipe.  Do not over tight en and make sure
there is equal space between saddle halves on
each side.

4) Carefully drill hole through threaded fitting 

of drain sadlle (as shown in Photo 2) being
careful not to drill through opposite side of
drain pipe.  

5) Wrap teflon tape on thread of fitting, insert

drain tubing into compression nut and tighten
onto drain sad dle. 

PHOTO 2

PHOTO 3

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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