Page 1
MICROLINE
®
REVERSE OSMOSIS
DRINKING WATER SYSTEM
Model T.F.C.-25D
Installation, Operation & Service Manual
This drinking water system is tested and Certified
to ANSI/NSF Standard 58 for the reduction of
Barium, Cadmium, Chromium (Hexavalent),
Chromium (Trivalent), Copper, Fluoride, Lead,
Mercury, Radium 226/228, Selenium, and TDS as
verified and substantiated by test data.
Drink With Confidence!
IMPORTANT NOTICES:
This reverse osmosis system contains a replaceable treatment component critical for effective reduction of total dissolved
solids. The product water shall be tested periodically to verify that the system is performing satisfactorily.
DO NOT USE WITH WATER THAT IS MICROBIOLOGICALLY UNSAFE OR OF UNKNOWN QUALITY, WITHOUT
ADEQUATE DISINFECTION BEFORE OR AFTER THE SYSTEM.
Page 2
TABLE OF CONTENTS
Page
SECTION I. INTRODUCTION ..................................................................................1
SECTION II. SPECIFICATIONS ................................................................................3
SECTION III. PREPARATION .................................................................................... 4
A. Major System Components............................................................ 4
B. Tools Recommended for Installation ..............................................4
C. Site Selection For Major System Components ..............................4
SECTION IV. INSTALLATION STEPS ........................................................................ 5
A. Faucet Installation .......................................................................... 6
B. Feed Water Saddle Valve Installation ............................................7
C. Drain Clamp Installation................................................................. 8
D. R.O. Manifold Assembly Installation .............................................. 8
E. Position the Drinking Water Holding Tank
and Make the Final Hose Connections .......................................... 8
F. Start Up .......................................................................................... 9
SECTION V. OPERATION AND MAINTENTANCE .................................................10
A. Normal Operation......................................................................... 10
B. Changing Filters ........................................................................... 10
C. Changing the In-Line Activated Carbon Post Filter ...................... 11
SECTION VI. TECHNICAL DATA ............................................................................. 11
A. Water Quality ............................................................................... 11
B. Water Quantity ............................................................................. 11
C. Net Pressure Differential ..............................................................12
D. Water Production Rate Chart ....................................................... 13
SECTION VII. TROUBLE SHOOTING GUIDE ..........................................................14
EXPLODED VIEW AND PARTS LIST ................................................................................. 16
Page 3
SECTION I. INTRODUCTION
Your new Reverse Osmosis (R.O.) Drinking Water
System uses a combination of filtration technologies
to reduce unwanted contaminants in a water supply.
The following steps combine to give you the best
inclear sparkling drinking water:
MECHANICAL FILTRATION/ACTIVATED
CARBON–The sediment prefilter will remove
the larger particles such as silt, rust and scale. Its
5 micron (equal to 0.0002 inch) nominal rating
helps to give maximum life to the R.O.
Membrane. The activated carbon in the Prefilter
will remove any chlorine that may be present in
the feed water. This pretreatment is also necessary
for membrane protection.
REVERSE OSMOSIS MEMBRANE–The R.O.
Membrane 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 (TDS). In the Reverse Osmosis
process, dissolved minerals are separated from the
incoming water (Feed Water) to produce the
product water (the Permeate). The excess
minerals are rinsed to drain (the Reject Water).
The membrane is a specially constructed, fully
aromatic polyamide film and is classified as a Thin
Film Composite (T.F.C.).
The spiral wound construction of the R.O.
Membrane provides maximum surface area for
water production and is less susceptible to fouling
by particulate matter, turbidity and colloidal
materials.
ACTIVATED CARBON–The Activated
Carbon Post Filter contains carbon particles with
a vast network of pores. The tremendous surface
area of these pores (typically 800–1200 square
meters per gram of carbon) gives the carbon very
good adsorptive sites for substances that
contribute to tastes and odors.
IN–LINE ACTIVATED CARBON POST
FILTER–The In–Line Activated Carbon Post
Filter is located after the Holding Tank and
reduces the tastes and odors that may pass through
the system. It adds a final polish to the water.
AUTOMATIC SHUTOFF VALVE–The
ASO Valve senses when the product water tank is
full and closes the feed water supply to prevent
excess reject water from going to drain when the
unit is not producing water.
9
HOLDING TANK
SHUTOFF VALVE
(Open Position)
TYPICAL T.F.C.–25D UNDER SINK INSTALLATION DIAGRAM
10
RO COMPARATO R
(Optional)
RO COMPARATOR
GOOD
TEST
SERVICE
8
DRINKING
WATER
HOLDING
TANK
7
FEED WATER
SADDLE VALVE
(COLD WATER LINE ONLY)
(3/8" Yellow)
LOCATE DRAIN CLAMP
TANK
DRAIN
(3/8" Black)
ABOVE "P" TRAP
1
DISPENSING
FAUCET WITH
AIR GAP
PRODUCT
(3/8" Blue)
IN-LINE
ACTIVATED
CARBON
POST FILTER
POLYTUBE
TEE
DRAIN
CLAMP
5
DRAIN
(1/4" Black)
INLET
(1/4" Red)
(1/4" Yellow)
6
2
4" MIN.
ACTIVATED
CARBON
POST FILTER
HOUSING
3
COVER
REVERSE
OSMOSIS
MEMBRANE
HOUSING
4
RO MANIFOLD
SEDIMENT/
CARBON
PREFILTER
HOUSING
Figure 1
1
Page 4
FLOOR
OPTIONAL T.F.C.–25D BASEMENT INSTALLATION DIAGRAM
DISPENSING
FAUCET
NOTE: FOR REFRIDGERATOR
WATER DISPENSER OR ICE
MAKER HOOKUP, TEE INTO
PRODUCT
(3/8" Blue)
3/8" BLUE TUBING TO
DISPENSING FAUCET
HOLDING TANK
SHUTOFF VALVE
(Open Position)
POLYTUBE
TEE
IN-LINE
ACTIVATED
CARBON
POST FILTER
FEED WATER
SADDLE VALVE
(COLD WATER
LINE ONLY)
1" AIR GAP
REQUIRED
INLET
(1/4" Red)
DRAIN
(1/4" Black)
(1/4" Yellow)
ACTIVATED
CARBON
POST FILTER
HOUSING
TANK
(3/8" Yellow)
COVER
RO MANIFOLD
REVERSE
OSMOSIS
MEMBRANE
HOUSING
SEDIMENT/
CARBON
PREFILTER
HOUSING
DRINKING
WATER
HOLDING
TANK
MOUNT HOLDING
TANK ON SHELF OR
STRAP BETWEEN
FLOOR JOISTS
(Shelf Or Straps Not
Included)
BASEMENT
FLOOR
PLEASE NOTE: IF AIR GAP ON FAUCET IS
NOT USED IN BASEMENT INSTALLATIONS,
A PROPER AIR GAP MUST BE CREATED.
PLEASE CHECK WITH LOCAL PLUMBING
CODES. SEE EXAMPLE ABOVE.
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SECTION II. SPECIFICATIONS
TABLE A – QUALIFIED SYSTEM PERFORMANCE
Because the performance of an R.O. Membrane is highly dependent upon pressure, temperature and TDS, the
following should be used for comparison purposes only.
U.S. Metric
Membrane Production
Membrane TDS Reduction
System Production² 10 gpd 38 lpd
TDS Reduction² 90%+ typical 90%+ typical
Drain (reject water) Flow 3–5 x product flow 3–5 x product flow
Empty Storage Tank Precharge 5–7 psig air 35–48 kPa air
Storage Tank Capacity
1
1
3
RO Mate 4E = 2.1 gallons RO Mate 4E = 7.9 liters
25 ± 4 gpd 79–110 lpd
95% minimum 95% minimum
or
or
1
Industry standards measure R.O. Membranes performance with no backpressure on the product water, at 65 psig (450kPa) and 77°F (25°C). Further
conditions on the above are 500 ppm TDS and a 15% recovery rate. Production rate and TDS reduction figures are for a new Membrane that has been rinsed
for 24 hours. The production rate of a new Membrane can decrease by 10% per year or more, depending upon the scaling and fouling tendencies of the
Feed Water.
2
Actual capacity measured at 50 psig, 77°±2° F, 818 mg/l TDS per ANSI/NSF Standard 58.
3
5 psig precharge and 40 psig water pressure in tank.
TABLE B – RECOMMENDED OPERATING LIMITS FOR FEED WATER
Specifications T.F.C. Membrane
Water Pressure 40–100 psig (280–690 kPa)
TDS 2000 ppm (also mg/l) max.
Temperature 40–100°F (4–38°C)
pH 3–11
Hardness Less than 10 gpg (170 mg/l) or soften
Iron Less than 0.1 ppm (also mg/l)
Manganese Less than 0.05 ppm (also mg/l)
Hydrogen Sulfide None
RO–3 = 2.0 gallons RO–3 = 7.6 liters
Chlorine None (See note)
Bacteria Must be potable**
NOTE: Chlorine will damage a T.F.C. Membrane. The Sediment/Carbon Prefilter will remove chlorine from the incoming water. Change
filter every 6 months, more often if the water contains more than 1 ppm chlorine.
**DO NOT USE WITH WATER THAT IS MICROBIOLOGICALLY UNSAFE OR OF UNKNOWN QUALITY, WITHOUT ADEQUATE
DISINFECTION BEFORE OR AFTER THE SYSTEM.
3
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SECTION III. PREPARATION
A. Major System Components
The following components comprise the R.O.
Drinking Water System. (Refer to Fig. 1, page 1
for general system layout.)
1. An R.O. Manifold assembly.
2. Housings and Housing O–rings.
3. A Drinking Water Holding Tank.
4. A Dispensing Faucet.
5. A Feed Water Saddle Valve.
6. A Drain Clamp.
7. Plastic Tubing and tube connectors.
8. A Reverse Osmosis Membrane sealed in a
plastic bag.
9. A Sediment/Carbon Prefilter, shrink wrapped.
10. An Activated Carbon Post Filter, shrink
wrapped.
11. An In–Line Activated Carbon Post Filter,
shrink wrapped.
12. R.O. System Cover.
13. R.O. Comparator (optional*), with feed and
product water test cells.
14. Other items necessary for installation may
include wood screws or machine screws and
nuts for mounting the manifold, or concrete
anchors for hanging on basement wall.
Additional tubing or tube connectors. Plastic
wire ties for organizing tubing.
* The TDS Monitor may be necessary to conform to state or
local codes, check with the local plumbing authority.
B. Tools Recommended for Installation
The following tools will cover most of the
installation sites encountered:
3
1.
/8" variable speed electric drill.
2. Extension work light with outlet.
3. Safety glasses.
4. 1¼" porcelain hole cutter kit.
5. 1¼" Greenlee hole punch and
1
/8" and ½"
metal drill bits for pilot hole.
6. Center punch and hammer.
7. 1¼" wood bit.
8. Concrete drill bits.
9. Assorted wood and metal drill bits including
7
/32" metal drill bit.
10. Phillips head and flat blade screwdrivers.
11. ½",
9
/16" and 5/8" open end wrenches.
12. 10" Crescent wrench with jaws taped to hold
faucet.
13. Basin wrench or 10" pipe wrench.
14. Teflon tape.
15. Wide masking tape or duct tape.
16. Plastic tubing cutter.
17. Extra plastic tubing.
18. Low range air pressure gauge.
19. Bicycle hand air pump.
20. Small bottle of liquid chlorine bleach.
21. Graduated measuring cylinder.
22. Paper towels, wisk broom and assorted clean
up materials.
C. Site Selection for Major System Components
The R.O. System was designed to fit under a sink,
however, because of space limitations or other
reasons, the system’s flexible design allows for
other locations. When determining the location
remember that access to a cold water tap line, the
household drain, and ease of filter replacement are
important considerations.
All components and tubing should be located in
an area which is not exposed to freezing
temperatures. If winter temperatures are severe,
the area should be above the minimum
temperature listed in Table B, page 3 for proper
performance. Do not expose unit or tubing to
direct sunlight.
1. Dispensing Faucet–The faucet should be
placed near the sink where drinking water is
normally obtained. Convenience of use (filling
of water pitchers and glasses), and an open
area beneath the faucet under the sink for
attaching product and drain tubing are
considerations. A 2" diameter flat surface is
required above and below the installation site.
The thickness of the mounting surface should
not exceed 1¼". Watch for strengthening
webbing on the underside of cast iron sinks.
2. Drinking Water Holding Tank–The Holding
Tank may be placed where it is convenient
within 10 feet of the faucet; under the sink or
in an adjacent cabinet are the best choices. If a
longer run of tubing is required, the tubing
should be the
3
/8" diameter OD size to prevent
4
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a high pressure drop. Remember, these tanks
can weigh up to 30 pounds when full of water;
a firm, level area is required.
3. R.O. Manifold Assembly–The manifold can
be installed on either the right or left side of
the under–sink area or a cabinet. The right
side is recommended because all the tubing
will be to the back of the cabinet and out of
the way. Installation in the basement is also an
option, one location is near the laundry/utility
sink where cold potable water and drain access
is handy. The mounting location should allow
adequate clearance and accessibility for
cartridge changes.
4. Feed Water Connection–The Feed Water
Saddle Valve should be located as close to the
manifold assembly as possible. USE A
POTABLE COLD WATER SUPPLY ONLY.
Softened water is preferred as it will extend
the life of the R.O. Membrane.
5. Drain Connection–The waste water must go
to drain through an anti–siphon air gap. The
air gap is provided for in the base of the faucet.
If discharging into a utility sink or standpipe,
an air gap of greater than 1" above the flood
rim must be provided.
Do NOT connect the system drain line to the
dishwasher drain or near the garbage disposal.
Backpressure from these units may cause the
air gap to overflow.
NOTE: For proper installation the Air Gap
Faucet has a critical level line “CL” marked on its
body and should be mounted so that the “CL” line
is at least one (1) inch (26mm) above the flood
level rim of the sink.
The easiest installation is to use an existing spray
attachment hole. If the spray faucet hole is not
available, then the sink top must be drilled.
Choose a convenient location as described in
Sec. III, C.1, page 4.
1. Mark the location of the center of the faucet
base.
2a. Drilling a stainless steel sink:
•Center punch the hole to provide a starting
point for the drill.
•Start with a smaller drill as a pilot, and then
drill a ½" diameter hole to accept the bolt of
a 1¼" Greenlee Hole Punch (1¼" chassis
punch).
•Clean away any chips.
•Install the punch and tighten the nut to cut
the hole.
•Deburr any sharp edges.
2b. Drilling a porcelain sink:
It is best to use a special 1¼" diameter cutter
designed for porcelain. A carbide tipped
masonry bit is a second choice.
•Place a piece of tape over the area to be
drilled to help prevent chipping.
SECTION IV. INSTALLATION STEPS
All plumbing should be done in accordance with
state and local plumbing codes.
NOTE: Some codes may require installation by a
licensed plumber; check with the local plumbing
authority prior to installation.
In restricted under–sink areas, it may be easier to
install the faucet first. Allow adequate tubing lengths
for any final component position.
A. Faucet Installation–The faucet contains an anti–
siphon air gap. While the system is producing
water, the drain water flows from the R.O.,
through the air gap and then to the household
drain. The purpose of the air gap is to prevent
water in the drain from backing up into the R.O.
Drinking Water System.
•Drill a pilot hole for the porcelain cutter. Use
the pilot drill supplied with the kit or a
carbide tipped drill.
•When drilling the 1¼" hole, drill slowly and
carefully; the porcelain chips easily.
•After drilling, clean the area well. Iron
filings, if left in place, can cause rust stains.
2c. Drilling a counter top:
NOTE: The counter top must be less than
1¼" thick. (See Sec. IV, A.2b, page 5.) Treat
ceramic tile as porcelain until the tile is
penetrated, then use the carbide tipped metal
cutter.
Formica counter tops may be drilled with a
3
good 1¼" wood bit, drilling a
/32" pilot hole
will help keep the bit going straight.
5
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LONG REACH AIR GAP FAUCET
WITH 3/8" CONNECTOR
Air Gap Window
CL
Reject Outlet For
Drain Clamp Line
3/8" Polytube
Quick Connect
Fitting
3/8" Blue Polytube
Critical Level
Line
Reject Inlet For
Manifold Drain Line
Spout
Plastic Shipping
Plug (Remove)
7/16" Stud
Face Plate
(Escutcheon)
Mounting
Surface
Slotted Washer
Plastic Spacer
allow access to the Hose Barbs, and tighten
the Hex Nut while holding the faucet in
alignment with a padded Crescent wrench.
Do not over tighten.
B. Feed Water Saddle Valve Installation
Decide on location. Do NOT connect to a hot
water feed line. If you are not sure of the supply,
run the hot water and feel the supply piping.
Water over 100°F may cause permanent damage
to the R.O. Membrane. (Refer to Fig. 3 below.)
FEED WATER SADDLE VALVE
Cold Water
Line
Saddle
Reversible
Back Plate
7/16" Washer
7/16" Hex Nut
Figure 2
3. Assemble and attach the Faucet (refer to
Fig. 2 above).
•Assemble the Body and Spout by removing
the plastic shipping plug from the Body and
then firmly pressing in the Spout.
•In the following order, place the Face Plate
7
(Escutcheon) on the
/16" stud.
•From the top of the counter place the stud
through the mounting hole.
•From the bottom of the counter top, in the
following order, assemble the Slotted
Washer, the Plastic Spacer (with open end
upwards), the 7/16" Washer and the 7/16" Hex
Nut.
•To the end of the
7
/16" stud screw on the 3/8"
Polytube Quick Connect Fitting. Once snug
by hand take a pair of pliers and tighten the
fitting an additional half turn. Don’t over
tighten.
•Rotate the Spout and Body into position.
Align the Slotted Washer and the Spacer to
Valve
Handle
Tightening
Screw
Insert
Plastic
Ferrule
Compression
Nut
Tubing To
Manifold
Inlet
Figure 3
1. Shut off the water supply and drain the line.
2a. To install on (soft) Copper Tubing supply
line:
•Turn the Handle of the Feed Water Saddle
Valve counter clockwise (outward) until the
lance does not protrude from the gasket. It
may have to be pushed in.
•Assemble the Feed Water Saddle Valve on
the tubing.
3
–for
/8" OD tubing use the back plate side
with the small groove to prevent distortion
of the tubing.
–for larger tubing (up to 5/8" OD) use the large
groove of the back plate.
6
Page 9
•Assemble and tighten the brass screw.
•To pierce the tubing, turn the Valve Handle
fully clockwise (inward). A small amount of
water may escape from the outlet until it is
fully pierced.
allow the water to run for a few minutes to
flush any debris caused by the installation.
•Close the faucet and check the Feed Water
Saddle Valve for leaks.
•When you feel the Valve Handle firmly
seated in the clockwise direction, the copper
tube is pierced and the valve is closed.
2b. To install on (hard) Steel or Brass Tubing
supply line.
•The supply line should now be drained. Use a
battery powered or properly grounded drill to
avoid shock hazard.
•Drill a
3
/16" hole in the supply line; (do not
drill through the opposite wall).
•Turn the handle to expose the lance no more
than 3/16" beyond the rubber gasket.
•Place the body of the valve over the hole so
that the lance fits into the hole.
•Assemble and tighten the brass screw.
•Turn the Valve Handle clockwise (inward)
until firmly seated. The valve is closed.
3. With the Feed Water Saddle Valve closed,
open the sink faucet and the water supply and
C. Drain Clamp Installation
Choose the drain outlet location per Sec. III, C.5,
page 5.
The following are instructions for discharging into
the sink drain pipe. (Refer to Fig. 1, page 1.)
1. Position the Drain Clamp on the sink drain
pipe above the drain trap. Allow room for
drilling. Tighten securely.
2. Use a battery powered or properly grounded
drill. Using the Clamp port as a drill guide,
7
drill a
/32" hole through the wall of the drain
pipe. Do NOT penetrate the opposite side of
the pipe.
3
3. Locate the
/8" Black Drain Tubing which is
shipped loose in the box.
NOTE: When cutting the polytubing make
clean, square cuts, failing to do so could result
in poor connections and possible leaks.
CAUTION: The lowest point of the line
should be the point of connection to the Drain
Clamp. There should be no sag in the line as
Compression
Black Drain
Tubing
Nut
Drain Clamp
Insert
3/8" DRAIN CLAMP ASSEMBLY
Drain Pipe
1/4" Screw
Front Plate
Figure 4
1/4" Nut
Drain Clamp
Back Plate
7
Page 10
this may cause excessive noise as the reject
water is flowing to drain.
Firmly press one end of the tubing over the
drain outlet hose barb on the Dispensing
Faucet. Allow the tubing to relax, then press
firmly again to insure proper seating. No
connectors are required when attaching hose
to Hose Barbs. Route the tubing to the Drain
Clamp and trim to length.
•Refer to Fig. 4, page 7. To connect the Drain
Tubing, install the Compression Nut and the
Brass Insert.
•Insert the tubing into the Drain Clamp and
tighten the Compression Nut.
D. R.O. Manifold Assembly Installation
Locate the site per Sec. III, C.3, page 5. Various
installation sites will require different types of
mounting fasteners; be sure the fastener selected
will provide a firm, solid mounting. A support
panel may be necessary on thin cabinet walls or to
span between wall studs on particleboard or
drywall.
Do not drill through exterior cabinet walls or
leave sharp wood screw points exposed in readily
accessible cabinet interiors.
The close proximity of a dishwasher or a trash
compactor may require special fabrication of a
mounting plate.
1. The mounting bracket will accept either #10
or #12 (5mm) mounting screws spaced on 9½"
(24 cm) centers. Allow at least 4" (10 cm) of
clearance beneath the filter housings to
accommodate filter changes. Mark the two
locations (the bracket can be used as a
template). Install the screws and tighten them
5
until the heads are about
/8" from the wall.
2. Locate the ¼" Red Feed Water Tubing.
Remove the red plug from the fitting labelled
“In” on the manifold and insert the tubing.
Reference the special supplement sheet in the
carton for proper connection of all tubing and
removal of plugs. Run the tubing along its
course to the Feed Water Saddle Valve, trim to
length. (Refer to Fig. 1, page 1.)
Refer to Fig. 3, page 6. To the end of the red
polytube install the Compression Nut, the
Plastic Ferrule, and the Brass Insert. Connect
to the Feed Water Saddle Valve.
3. Locate the ¼" Black Drain Tubing. Remove
the black plug from the fitting labelled “Drain”
3
/8"
on the manifold and insert the tubing. Run the
tubing along its course to the ¼" Hose Barb on
the Dispensing Faucet, trim to length and
connect by firmly pressing over the barb.
Allow the tubing to relax, then press firmly
again to insure proper seating.
4. Locate the ¼" yellow tubing with the tee
attached to one end. Remove the yellow plug
from the fitting labelled "Out" on the manifold
and insert the tubing.
3
5. Locate the
/8" Blue Product Water Tubing.
Firmly press one end into the tee and the other
end into the faucet connector. (Refer to Fig. 1,
page 1.) The fittings will grab the tubing and
seal it in place. Make sure the tubing is pressed
all the way in to create a pressure tight
connection.
NOTE: If you want to pull the tubing out for
some reason, push the ring around the tubing
in and pull the tubing out.
6. Hang the Manifold Assembly on the mounting
screws and tighten. DO NOT
OVERTIGHTEN.
7. Remove the wrapping from the
In–Line Activated Carbon Post Filter. Slice
3
/8" Blue Polytube where it would be
the
convenient to install and change the In–Line
Filter. Make a clean straight cut to insure
proper connections. The “Out” port on the
In–Line Filter should be toward the faucet.
Firmly press in the tubing. The fittings will
grab the tubing and seal it in place. Make sure
the tubing is pressed all the way in to create a
pressure tight connection.
E. Position the Drinking Water Holding Tank and
Make the Final Hose Connections.
1. Check the tank precharge pressure. Make sure
it is between 5 to 7 psig. If not, use a bicycle
hand pump or other pump to bring the
pressure up to the 5 to 7 psig range.
2. Pull the cap/plug off the top of the tank where
the Tank Shut–Off should go. (Refer to Fig. 1,
page 1.)
3. Wrap the white teflon tape, included in the
box, three times around the ¼" male outlet
thread. Wrap in the direction of the threads
(clockwise when looking down on the Holding
Tank). The tape will act as a thread sealant.
Screw on the Holding Tank Shut–Off Valve.
8
Page 11
4. Locate the 3/8" Yellow Tubing. Firmly press one
end into the Holding Tank Shut–Off Valve
and the other end into the tee. (Refer to Fig.
1, page 1.) The fittings will grab the tubing
and seal it in place. Make sure the tubing is
pressed all the way in to create a pressure tight
connection.
Note: If the optional RO Comparator is used,
its location and the location of its test cells
should be determined at this time.
The "In" Cell should be located in the Red
Feed Water Tubing line before the R.O.
System.
The "Out" Cell should be located in the
Yellow Tubing Line, between the "Out" Port
and the Tee.
F. Start Up
At time of start up and each time the filters are
changed the system should be sanitized (also see
Operation and Maintenance Sec. V, B.1–4,
page 10).
1. Sanitizing the system. Use a drip pan to aid
clean–up.
NOTE: The system should be sanitized
BEFORE installing the Sediment/Carbon
Prefilter, the Activated Carbon Post Filter or
the R.O. Membrane.
•Use a good quality unscented 5¼% liquid
chlorine household bleach.
•Open the Dispensing Faucet by lifting the
black handle and open the Holding Tank
Shut–Off Valve (the handle should be
parallel with the valve body).
•Remove the plug on the underside of the
manifold labelled “SEDIMENT/CARBON”.
Pour one capful of bleach (this is
approximately 2 tsp. or 10 ml) into one of
the white Housings. Insert a Housing O–ring
into the Housing groove, (press firmly in
place). Engage and firmly tighten the
Housing hand tight only.
•Remove the plugs labelled “MEMBRANE”
and “ACTIVATED CARBON” from the
underside of the manifold. To each of the
remaining white Housings, add one capful of
bleach. Insert a Housing O–ring, engage and
firmly tighten the Housings hand tight only.
•Slowly open the Feed Water Saddle Valve
(turning counter clockwise).
•As soon as the water begins to come out of
the Dispensing Faucet, close the Faucet.
•Let stand for 15 minutes.
NOTE: During this time, check the system
carefully for leaks.
•At the end of 15 minutes, CLOSE the Feed
Water Saddle Valve and open the Dispensing
Faucet.
•Allow the Holding Tank to completely drain,
then remove the Sediment/Carbon Filter
Housing (the farthest of the three from the
In–Out ports), empty, and install the
1
/4"
Sediment/Carbon Prefilter. Firmly tighten
the Housing hand tight only.
•Remove the Activated Carbon Filter
Housing (the closest of the three to the
In–Out ports), empty, and install the
Activated Carbon Post Filter. Firmly tighten
the Housing hand tight only.
2. Installing the R.O. Membrane:
•Remove the R.O. Membrane Housing, (the
middle one), and empty.
•Insert the Membrane up into the manifold.
(The O–rings should be up toward the
manifold.) Check the Housing O–ring for
proper position in its groove, engage and
firmly tighten the Housing hand tight only.
3. Rinsing the system:
•Slowly open the Feed Water Saddle Valve
fully counter clockwise.
•The Holding Tank Valve should be open.
•Check the Air Gap Window on the
Dispensing Faucet to be sure that the drain
water is flowing. (Refer to Figure 2, page 6.)
The R.O. System is now making water.
•Do not open the Faucet for at least 6 hours.
•Do not use the first three full tanks of water.
CAUTION: The R.O. Membrane is shipped
with a preservative in it (0.5% sodium
metabisulfite). This will be rinsed out with
the first water produced. Allow the Holding
Tank to fill (overnight) and discard the first
three full tanks of production. It takes
approximately 6 hours to make a full tank.
When the Faucet is first opened, expect air
and carbon fines (very fine black powder)
from the In–Line and Activated Carbon Post
Filters to be rinsed out. This is normal for the
first tank of water or after the Activated
Carbon Post Filters are changed.
9
Page 12
SECTION V. OPERATION & MAINTENANCE
A. Normal Operation
1. It is normal for the Total Dissolved Solids
(TDS) of the water to be higher than normal
during the first 5 gallons of operation, this is
due to the sanitizing solution and the new Post
Filters. After this water is rinsed to drain, the
removal rate should stabilize at a value of
greater than 75%. The optional R.O.
Comparator measures the TDS reduction and
gives an indication of proper performance.
Water pressure affects the production rate and
quality.
2. R.O. systems produce drinking water at
relatively slow rates, it can take up to 6 hours
or more to fill the Holding Tank. Normal
operation is to let the Holding Tank fill with
water and then draw water as needed. When
the pressure in the Holding Tank falls to a
given pressure (as the water is being used) the
Automatic Shut–Off Valve (ASO Valve) will
start water production and the system will
refill the Holding Tank. When the Holding
Tank is full and no water is being used, the
ASO Valve will automatically shut off the feed
water to conserve water. The more water that
is used (up to the capacity of the system) the
better the R.O. system will function. Other
uses for the water are flowers, pets and rinsing
glassware.
With each use it is recommended that you
turn the tap for at least 10 seconds prior to
using water. This is especially important if the
water tap has not been used daily.After periods
of non–use, such as a week of vacation, it is
better to empty the Holding Tank and allow
the system to produce fresh water for use. If
the system is not used for 3–4 weeks or longer,
it is a good idea to resanitize the system and to
change the prefilter and post filters.
B. Changing Filters
THIS R.O. SYSTEM CONTAINS FILTERS
WHICH MUST BE REPLACED AT REGULAR
INTERVALS TO MAINTAIN PROPER
PERFORMANCE. USE ONLY FACTORY
APPROVED FILTERS.
frequent changes.
NOTE: If the R.O. Membrane is to be replaced,
see Sec. IV, F.1–3, page 9, for the proper
procedure.
Use a drip pan to catch any water that may spill
when the Filter Housings are removed. Refer to
Fig. 1 page 1 for component location.
1. Close the Feed Water Saddle Valve by turning
fully clockwise and open the Dispensing
Faucet by lifting the handle. Allow the
Holding Tank to empty.
2. Loosen and remove the Sediment/Carbon
Filter and the Activated Carbon Filter
Housings. Discard the filters.
3. Wash the inside of the Housings using a mild
detergent and a soft cloth. Do not use abrasive
cleaners or pads. Thoroughly rinse all soap
from the Housings before reassembly.
4. To sanitize the system and replace the filters:
NOTE: The system should be sanitized before
installing the Sediment/Carbon Prefilter and
Activated Carbon Post Filter.
•Use a good quality unscented 5¼% liquid
chlorine household bleach.
•Add one capful of bleach (this is 2 tsp. or
10 ml) to the Sediment/Carbon Filter
Housing and temporarily install the Housing
without the Sediment/Carbon Prefilter.
Check the Housing O–ring for proper
position in its groove, engage and firmly
tighten the Housing hand tight only.
•Add one capful of bleach to the Activated
Carbon Filter Housing. Carefully fill the
Housing with tap water and temporarily
install the Housing without the Activated
Carbon Post Filter.
•The Dispensing Faucet should be open,
slowly open the Feed Water Saddle Valve.
•As soon as water begins to drip out of the
Dispensing Faucet, close the Faucet.
•Let the system stand for 15 minutes.
•At the end of 15 minutes, in the following
order, close the Feed Water Saddle Valve,
close the Holding Tank Valve and open the
Dispensing Faucet to release the pressure.
The recommended interval for changing the
filters (not the R.O. Membrane) is every six (6)
months. Typical T.F.C. Membrane life expectancy
is three years. Local conditions may dictate more
•Remove the Sediment/Carbon Filter
Housing and empty. Remove the wrapping
and install the Sediment/Carbon Prefilter.
Firmly tighten the Housing hand tight only.
10
Page 13
•Remove the Activated Carbon Filter
Housing and empty. Remove the wrapping
and install the Activated Carbon Post Filter.
Firmly tighten the Housing hand tight only.
•Disconnect the yellow product water tubing
that runs from the Holding Tank to the Tee
(see Fig. 1, page 1). Put 50 drops of bleach
(this is ½ tsp. or 3 ml) into the tubing and
reconnect it to the Tee.
NOTE: Now is the convenient time to
change the In–Line Activated Carbon Post
Filter, see Sec. V, C.1–6, page 11.
•Slowly open the Feed Water Saddle Valve.
When water begins dripping out of the
Dispensing Faucet, in the following order,
close the Faucet and then open the Holding
Tank Valve.
•Do not open the Faucet for at least 6 hours.
To
Dispensing
Faucet
3/8" Blue
Connector
IN–LINE ACTIVATED CARBON
POST FILTER ASSEMBLY
IN
Polytube
OUT
In-Line Activated
Carbon Post Filter
Figure 5
3/8" Blue
Polytube
Connector
•Discard the first three full tanks of water
produced, they will contain chlorine.
C. Changing the In–Line Activated Carbon Post
Filter
1. Close the Feed Water Saddle Valve by turning
fully clockwise.
2. Close the Holding Tank Valve and then open
the Dispensing Faucet to release the pressure.
3. Remove the In–Line Activated Carbon Post
Filter. Disconnect the used Post Filter by
pressing in the connector’s collar and at the
same time pulling the tube out of the fitting.
Unscrew the fittings on the In–Line, re–Teflon
tape them and install them on the new Post
Filter. Do not over tighten the fittings.
4. Firmly reconnect the polytubes to the new
Post Filter. (Refer to Fig. 5 above.)
5. Slowly open the Feed Water Saddle Valve.
6. When water begins dripping out of the Faucet,
in the following order, close the Faucet and
open the Holding Tank Valve. When the
Faucet is first opened, expect air and carbon
fines (very fine black powder), from the new
Post Filter to be rinsed out. This is normal for
the first tank of water.
SECTION VI. TECHNICAL DATA
A. Water Quality
Water quality is normally measured with a special
meter that measures the water’s ability to conduct
electricity. The more dissolved solids in the water,
the higher the conductivity. The results are
usually reported in Parts per Million (ppm) or
Milligrams per Liter (mg/l) of Total Dissolved
Solids (TDS). (Although technically they are not
exactly equal, in most discussions ppm = mg/l.)
R.O. Membranes are rated by the amount of
dissolved solids that are rejected. This rating is a
ratio of the TDS in the feed water to the TDS in
the product water and is reported as Percent
Rejection. If the feed water contained 100 ppm of
TDS and the product water contained 10 ppm of
TDS, 90 ppm have been rejected and the reject
ratio is 90%.
Percent Rejection =
Feed TDS–Product TDS
x 100%
Feed TDS
EXAMPLE: Feed water is 500 ppm TDS and the
product water is 75 ppm TDS.
Percent Rejection =
500 – 75
x 100%
500
Percent Rejection = 0.85 x 100% or 85%
11
Page 14
B. Water Quantity
C. Net Pressure Differential
Water quantity is termed Flux or Product Water
Rate and is measured as the amount of water
produced in one day. It is reported as Gallons per
Day (gpd) or Liters per Day (lpd).
The flow of water to drain is the Reject Water
Rate and is measured as Gallons per Day (gpd) or
as Milliliters per Minute (ml/min).
Milliliters per minute x 0.38 = gallons per day
EXAMPLE: The drain flow will fill a graduated
cylinder to the 150 ml mark in one minute.
150 ml/min. x 0.38 = 57 gpd
If the container available measures ounces, use
the following conversion:
Ounces per minute x 11.2 = gallons per day
EXAMPLE: The product flow will fill 2½ ounces
in two minutes.
2.5 oz. ÷ 2 min. = 1.25 oz./min.
1.25 oz./min. x 11.2 = 14 gpd
The Reject Ratio is the amount of water produced
compared to the amount of water flowing to drain.
Reject Ratio =
Reject Rate_
Product Rate
EXAMPLE: The product rate is 14 gpd and the
reject rate is 56 gpd.
Most R.O. Membranes are rated at a standardized
condition of 77°F (25°C) and 65 psig (450kPa)
discharging to atmospheric pressure.
Product water quality and quantity greatly depend
upon the Net Pressure Differential (∆p) across
the R.O. Membrane. This pressure differential is a
summation of the feed water pressure at the
Membrane, which tries to push the water through,
the pressure in the Holding Tank, which tries to
push the water backwards and the osmotic
pressure, which also tries to push the water
backwards.
The Osmotic Pressure is in proportion to the
dissolved minerals in the water and can be
approximated by 1 psig for each 100 ppm of TDS.
EXAMPLE: A feed water with 1500 ppm of TDS
would exert a backward pressure of about 15 psig
on the membrane.
Net Pressure Differential =
Feed Water Pressure – Holding Tank Pressure –
Osmotic Pressure
The higher the net pressure differential, the
higher the quantity and quality of water produced.
Some loss of production is normal when using a
pressurized Holding Tank.
Reject Ratio = 56 ÷ 14
Reject Ratio = 4 or 4–to–1
The Percent Recovery is another way to measure
the amount of water produced as compared to the
amount actually used.
% Recovery =
Product Rate
x 100%
Feed Rate
NOTE: The total flow or feed water rate into the
system is the sum of the product flow and the
drain flow.
EXAMPLE: The product water rate is 14 gpd and
the drain water rate is 56 gpd.
Feed Rate = 14 gpd + 56 gpd = 70 gpd
% Recovery =
14 gpd
x 100%
70 gpd
% Recovery = 0.20 x 100% or 20%
12
Page 15
D. WATER PRODUCTION RATE CHART
Estimated Water Production Rate
Feed Water in Gallons Per Day (GPD) and Liters Per Day (lpd) for Line Pressure of:
40 psig 50 psig 60 psig 70 psig 80 psig 90 psig 100 psig
Te m p T D S
°F °C mg/l gpd lpd gpd lpd gpd lpd gpd lpd gpd lpd gpd lpd gpd lpd
40 4 50 4.6 17.4 6.1 23.1 7.5 28.4 8.9 33.7 10.3 39.0 11.8 44.7 13.2 50.0
50 10 50 7.0 26.5 9.2 34.8 11.4 43.1 13.5 51.1 15.9 60.2 17.9 67.8 20.0 75.7
60 16 50 9.4 35.6 12.4 46.9 15.3 57.9 18.2 68.9 21.1 79.9 24.0 90.8 26.9 101.8
*
(280 kPa) (340 kPa) (410 kPa) (480 kPa) (550 kPa) (620 kPa) (690 kPa)
500 4.0 15.1 5.4 20.4 6.8 25.7 8.3 31.4 9.7 36.7 11.1 42.0 12.5 47.3
1000 3.3 12.5 4.7 17.8 6.1 23.1 7.6 28.8 9.0 34.1 10.4 39.4 11.8 44.7
1500 2.6 9.8 4.0 15.1 5.4 20.4 6.8 25.7 8.3 31.4 9.7 36.7 11.1 42.0
500 6.1 23.1 8.2 31.0 10.4 39.4 12.6 47.7 14.7 55.6 16.9 64.0 19.1 72.3
1000 5.0 18.9 7.2 27.3 9.3 35.2 11.5 43.5 13.7 51.9 15.8 59.8 18.0 68.1
1500 3.9 14.8 6.1 23.1 8.2 31.0 10.4 39.4 12.6 47.7 14.7 55.6 16.9 64.0
500 8.1 8.1 11.0 11.0 14.0 13.9 16.9 16.8 19.8 19.7 22.7 22.6 25.6 96.9
1000 6.7 6.7 9.6 9.6 12.5 12.5 15.4 15.4 18.3 18.3 21.2 21.2 24.1 91.2
1500 5.2 5.2 8.1 8.1 11.0 11.0 14.0 13.9 16.9 16.8 19.8 19.7 22.7 85.9
70 21 50 11.9 45.0 15.5 15.5 19.2 19.2 22.8 22.8 26.4 26.4 30.1 30.1 33.7 127.6
500 10.2 38.6 13.9 52.6 17.5 66.2 21.2 80.2 24.8 93.9 28.5 107.9 32.1 121.5
1000 8.4 31.8 12.0 45.4 15.7 59.4 19.3 73.1 23.0 87.1 26.6 100.7 30.3 114.7
1500 6.6 25.0 10.2 38.6 13.9 52.6 17.5 66.2 21.2 80.2 24.8 93.9 28.5 107.9
80 27 50 14.3 54.1 18.7 70.8 23.0 87.1 27.4 103.7 31.8 120.4 36.2 137.0 40.6 153.7
500 12.3 46.6 16.7 63.2 21.1 79.9 25.5 96.5 29.8 112.8 34.2 129.4 38.6 146.1
1000 10.1 38.2 14.5 54.9 18.9 71.5 23.3 88.2 27.7 104.8 32.0 121.1 36.4 137.8
1500 7.9 29.9 12.3 46.6 16.7 63.2 21.1 79.9 25.5 96.5 29.8 112.8 34.2 129.4
90 32 50 16.7 63.2 21.8 82.5 26.9 101.8 32.1 121.5 37.2 140.8 42.3 160.1 47.4 151.4
500 14.4 54.5 19.5 73.8 24.6 93.1 29.8 112.8 34.9 132.1 40.0 151.4 45.1 161.2
1000 11.8 44.7 16.9 64.0 22.1 83.6 27.2 103.0 32.3 122.3 37.4 141.6 42.6 170.7
1500 9.2 34.8 14.4 54.5 19.5 73.8 24.6 93.1 29.8 112.8 34.9 132.1 40.0 179.4
*
Total Dissolved Solids (TDS) measured in Parts Per Million (ppm)/Milligrams Per Liter (mg/l).
Please Note: This chart is based upon a start–up of a system when the storage tank is empty, (7 psig/48 kPa precharge). As the
tank fills, and backpressure from the tank increases, the GPD rating will decrease.
IMPORTANT! If the water production rate is within the highlighted area (marked with dotted lines), change the drain
restrictor to a 100 gpd (380 lpd) drain restrictor, color-coded black.
13
Page 16
SECTION VII. TROUBLE SHOOTING GUIDE
Problem Possible Cause Solution
Low quantity of Product Water
from Holding Tank
Low pressure at the Dispensing
Faucet
High Total Dissolved Solids (TDS)
in the Product Water
Feed Water Saddle Valve is plugged or
closed.
Clogged Sediment/Carbon Prefilter or
Activated Carbon Post Filter.
Low water pressure.
R.O. Membrane is fouled.
Plugged In–Line Activated Carbon Post
Filter.
Air precharge pressure in Holding
Tank is too high.
Air precharge is too low
Air bladder in the Holding Tank is
ruptured.
Holding Tank Valve is closed.
No drain flow, the Drain Restrictor
is plugged.
No drain flow, the drain orifice in the
Air Gap Faucet is plugged.
The Check Valve is stuck.
The ASO Valve is malfunctioning.
In–Line Activated Carbon Post Filter
is plugged.
Air precharge in the Holding Tank is
too low.
Holding Tank Valve is partially
closed.
The dispensing Faucet is out of
adjustment or faulty.
Heavy water use, Holding Tank is
depleted.
Low Water Production.
Clogged Sediment/Carbon Prefilter or
Activated Carbon Post Filter.
Low Water Pressure.
R.O. Membrane O–ring is crimped.
R.O. Membrane brine seal is not
sealing up into the manifold head.
R.O. Membrane is expended.
Open Valve or unclog.
Replace filters.
Feed Water pressure must be above
40 psig.
See Feed Water operating limits.
Correct cause of fouling, replace
Membrane.
Replace Post Filter.
Empty water from Holding Tank,
and with the faucet open, adjust air
pressure to 5–7 psig (35–48 kPa) range.
Replace tank.
Open Valve.
Clear or replace Drain Restrictor.
Clear or replace the Air Gap Faucet.
Free check.
Replace ASO Valve components.
Replace Post Filter.
Empty water from Holding Tank and
with the faucet open, adjust the air
pressure to 5–7 psig (35–48 kPa) range.
Check for leakage at the Air Valve
Stem.
Open Valve.
Repair or replace Dispensing Faucet.
Allow Holding Tank to refill (adding
a second Holding Tank will increase
storage capacity).
See Low Quantity of Product Water
from Holding Tank section above.
Replace Filters.
Feed Water Pressure must be above
40 psig.
Check Feed Water Saddle Valve.
Check O–ring.
Check the brine seal.
If Membrane life is unusually short,
find and correct the problem.
Replace Membrane.
14
Page 17
Problem Possible Cause Solution
High Total Dissolved Solids (TDS)
in the Product Water
(continued)
Tastes and odors in the Product
Water
Drain Water overflows at the Air
Gap Faucet
Faucet leaks or drips
Fitting leaks in general
The Product Water and Drain Water
lines are reversed.
No drain flow, Drain Restrictor is
clogged.
No drain flow, the drain orifice in
the Air Gap Faucet is plugged.
The ASO Valve is not closing.
New Activated Carbon Post Filter not
rinsed completely.
The Feed Water TDS has increased.
The Activated Carbon Post Filter is
exhausted.
There is foreign matter in the Holding
Tank.
The Product Water and Drain Water
lines are reversed.
Dissolved gasses in the Feed Water.
Increase in Product Water TDS.
Air Gap is blocked.
Drain tubing is clogged.
Drain Clamp hole is misaligned.
Excessive drain flow rate.
Leaks from spout.
Leaks from base of the delivery
tube.
Leaks from beneath the handle.
Close the Feed Water Saddle Valve and relieve pressure before disconnecting any
tubing or replacing any fitting. Before replacing a fitting, re–cut the tubing
and re–insert into the fitting to see if that solves the leak. If pipe threads are
leaking, remove and retape with Teflon tape.
Correct plumbing.
Clear or replace Drain Restrictor.
Clear or replace Air Gap Faucet..
Repair or replace the ASO Valve
Components.
Flush with several full tanks of
Product Water.
An increase in Feed Water TDS will
give a corresponding increase in
Product Water TDS.
Replace Filter.
Clean, flush and sanitize the system.
Replace the filters.
Correct plumbing.
Pretreat Feed Water to remove
dissolved gasses.
See high TDS in the Product Water
section.
Clear Air Gap.
Rinse with vinegar for removal of
calcium buildup.
Clear tubing.
Align with hole in the drain pipe.
Replace Drain Restrictor.
Adjust Faucet by turning the tee bar
just below the handle to provide a
small amount of free play in handle
when shut off.
O–rings are bad, repair or replace
faucet.
O–ring is bad, replace O–ring.
O–rings are bad. Repair or replace
the faucet.
15
Page 18
EXPLODED VIEW & PARTS LIST
1
2
3
4
5
6
7
23
22
17
18
19
17
20
16
15
21
8
9
10
11
12
13
24
14
25
MADE IN USA
16
Page 19
IN–LINE ACTIVATED CARBON
POST FILTER ASSEMBLY
26 2627
DRAWING NO. PART NO. DESCRIPTION
1 ..................... S2009 .................................... Self Tapping Screw
2 ..................... S2005 .................................... ASO Cap
3 ..................... S2013 .................................... ASO Cap O–Ring
4 ..................... S2011 .................................... ASO Diaphragm – Large
5 ..................... S2007 .................................... ASO Piston
6 ..................... S2006 .................................... ASO Piston Ring
7 ..................... S2010 .................................... ASO Diaphragm – Small
8 ..................... S2028RS ............................... Manifold Plate
9 ..................... S1276 .................................... Check Valve
10 ..................... S1277 .................................... Check Valve Retainer
11 ..................... S7028 .................................... Sediment/Carbon Prefilter
12 ..................... S1227RS ............................... T.F.C. R.O. Membrane 25 gpd (95 lpd)
13 ..................... S3069 .................................... Housing O–Ring
14 ..................... S7029–09 .............................. Housing
15 ..................... S7025 .................................... Activated Carbon Post filter
16 ..................... S2012–01 .............................. Inlet/Outlet O–ring
17 ..................... S2054 .................................... 1/8" MPT x 1/4" Polytube Elbow
18 ..................... S2054–01 .............................. 1/8" MPT x 1/4" Polytube Drain Restrictor Elbow
19 ..................... S2016–6 ................................ Drain Restrictor 60 GPD (227 lpd) Yellow
20 ..................... S2004 .................................... Inlet/Outlet Cap
21 ..................... S2009 .................................... Self Tapping Screw
22 ..................... N1033 ................................... Bracket Screw
23 ..................... S2014 .................................... Mounting Bracket
24 ..................... S3072 .................................... Wrench for Housing
25 ..................... S1405 .................................... 1/4"–3/8" Fitting Wrench
26 ..................... S1086–02 .............................. 1/4" MPT x 3/8" Polytube Connector
27 ..................... S7206C–06 ........................... In–Line Activated Carbon Post Filter
OTHER COMPONENTS AS SHOWN IN FIGURE 1, PAGE 1.
DRAWING NO. PART NO. DESCRIPTION
1 ..................... S1089–08 .............................. Long Reach Air Gap Faucet w/ 3/8" Connector*
2 ..................... S1117–01 .............................. 3/8" Drain Clamp Assembly
3 ..................... S2019 .................................... Manifold Cover
6 ..................... S2053 .................................... 3/8" x 3/8" x 1/4" Union Tee
7 ..................... S1118–01 .............................. Feed Water Saddle Valve
8 or ................ C2233–03 ............................. RO Mate 4E Plastic Holding Tank
8 ..................... C2000 ................................... RO–3 Steel Holding Tank
9 ..................... S1399 .................................... Holding Tank Shut–Off Valve
10 ..................... R7075 ................................... R.O. Comparator (optional)
*For RO Systems installed in the state of California, please specify a stainless steel faucet, part no. S1089–08SS, when ordering.
17
Page 20
R.O. DRINKING WATER SYSTEM
FIVE/ONE YEAR LIMITED WARRANTY
Microline® warrants its R.O. Drinking Water System to be free from defects in materials and
workmanship for a period of five years from the date of purchase when installed and operated within
recommended parameters.
Microline
®
will repair or replace at its discretion any defective component. This warranty does not cover
the disposable sediment and carbon filters whose service life depends on feed water conditions. The
reverse osmosis membrane is warrantied for one year. If the required prefilter conditions to the
membrane are not followed the membrane will not be warrantied.
CONDITIONS OF WARRANTY
The above warranty shall not apply to any part of the Microline® R.O. Drinking Water System that is
damaged because of occurrences including but not limited to neglect, misuse, alteration, accident,
misapplication, physical damage, or damage caused by fire, acts of God, freezing or hot water.
All replacement filters and membranes must be Microline® filters and membranes or the
warranty is void. If the unit is altered by anyone other than Microline® the warranty is void.
To obtain warranty service: (A) contact your local dealer who supplied the unit, or (B) contact the
factory for the dealer nearest you. It is the obligation of the owner to pay for shipping or travel charges to
return the defective part.
This is the sole warranty made by Microline® with respect to the R.O. Drinking Water System. No
other warranties, expressed or implied, are given including merchantability or fitness for a particular
purpose, incidental or consequential damages, or other losses.
This exclusion applies to the extent exclusion is permitted by the law.
No person or representative is authorized to assume for Microline® any liability on its behalf, or in its
name, except to refer the purchaser to this warranty.
This warranty gives you specific legal rights, you may also have other rights which vary from state to
state.
Form No. S1248–01
4/98
PO Box 560 • Windsor • WI 53598-0560
Phone (608) 846-3010
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