OWNER???S
MANUAL
MODEL NO. 625.347001
Caution:
Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
This Product.
If you have questions when installing, operating or maintaining your reverse osmosis system, call this
SAVE THIS MANUAL
Reverse Osmosis
Drinking Water System
uWarranty
uHow To Install
uHow It Works
uCare Of
uRepair Parts
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U. S. A.
PRINTED IN U.S.A.
FULL WARRANTY ON REVERSE OSMOSIS DRINKING WATER SYSTEM (except filter cartridges and R. O. membrane)
For one year from the date of purchase, when the Reverse Osmosis Drinking Water System is installed and maintained in accordance with our instructions, Sears will repair, free of charge, defects in material and workmanship, except filter cartridges and the R. O. membrane.
TO OBTAIN WARRANTY SERVICE, SIMPLY CONTACT THE NEAREST SEARS SERVICE CENTER THROUGHOUT THE UNITED STATES. This warranty applies only while this product is in use in the United States.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state.
Sears, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179
All installation labor arranged by Sears shall be per- formed in a neat, workmanlike manner in accor- dance with generally accepted trade practices. Fur- ther, all installations shall comply with all local laws, codes, regulations, and ordinances. Customer shall also be protected, during installation, by insurance relating to Property Damage, Workman???s Com- pensation and Public Liability.
In addition to any warranty extended to you on the Sears merchandise involved, which warranty be- comes effective the date the merchandise is installed, should the workmanship of any Sears arranged installation prove faulty within one year, Sears will, upon notice from you, cause such faults to be cor- rected at no additional cost to you.
B Read all steps, guides and rules carefully before installing and using your reverse osmosis system. Follow all steps exactly to correctly install. Reading this manual will also help you to get all the benefits from the reverse osmosis system.
B Do not attempt to use this product to make safe drinking water from
B Check with your local public works department for plumbing and sanitation codes. You must fol- low their guides as you install the system. Follow your local codes if they differ with guides in this manual.
B The reverse osmosis system works on water pres- sures of 40 psi (minimum) to 125 psi (maximum). If
your house water pressure is over the maximum, install a pressure reducing valve in the water supply pipe to the reverse osmosis system.
B Do not install the reverse osmosis system out- side, or in extreme hot or cold temperatures. Temper- ature of the water supply to the reverse osmosis sys- tem must be between 40_F and 100_F. Do not install on hot water.
B Read the other limits (pH, hardness, etc.) in the specifications and be sure your water supply con- forms. Also see ???Water Supply??? on page 3.
B The reverse osmosis membrane contains a pre- servative for storage and shipment. Be sure to purge as instructed on page 9 before using product water.
2
Your Reverse Osmosis (RO) Drinking Water System is a water treatment unit. It uses household water pressure to reverse a natural physical process called osmosis. Water, under pressure, is forced through a
The system includes replaceable pre and postfilter
RO membrane. The postfilter removes any tastes and/or odors that may remain in the water, after passing through the RO membrane, and just before going to the RO faucet. To prevent water waste, an automatic shutoff valve closes when the RO faucet is closed and the storage tank is full.
Your reverse osmosis system gives you a continuous supply of sparkling clear, delicious water for drink- ing, cooking and other uses. Foods will look and taste better too. Having high quality RO product wa- ter at your fingertips eliminates the need to buy bottled water. The storage tank holds over 2 gallons of RO product water for your needs.
Check Your Water Supply: The cold water supply to the RO system must be within certain quality limits. See the specification table on page 15. If supply water is not within limits, the RO system can not make product water as it should and reduced RO mem- brane life will result.
Trained salespeople at Sears can arrange for a free water analysis. The analysis will tell you if other wa- ter supply treatment is needed before going to the RO system.
CAUTION: Chlorine in the water will destroy the RO membrane. Most cities add chlorine to the wa- ter supply to kill bacteria. The prefilter removes chlorine up to the limits shown in the specifications before it enters the RO membrane. It is important to replace the prefilter cartridge at least every 6 months. See the RO care guide on page 14.
Check Parts Included: Unpack the carton and re- move the RO system. In addition to the assembled
RO and the storage tank, the system includes the parts illustrated below, a separate length of tubing, and this manual.
FIG. 1
RO PRODUCT
WATER FAUCET
WATER SUPPLY SADDLE VALVE
TUBING
ADAPTERS 
3
The RO assembly and storage tank is designed for installation under the sink, usually in the kitchen or bathroom. The RO assembly mounts on a wall sur- face, or can lay on the cabinet floor next to the storage tank. Hanger washers and wood screws are included for cabinet wall mounting. The RO product water faucet installs on the sink, or on the countertop next to the sink (pages 6 and 7).
Note: Tubing lengths allow for the removal of the assembly from the hanger washers for servicing. If tubing lengths are shortened for neater appear- ance, it may be necessary to keep the assembly on the hanger washers for service.
You can also locate the RO assembly and storagetank in any remote location from the faucet, observing
FIG. 2
safety guides on page 2. You do need a nearby water source and drain point (see page 18).
Water Supply: To provide supply water to the RO system inlet, a saddle valve is included to install (where codes permit) on a cold water pipe, page 5. Pro- vide other pipe fittings for tubingconnection, as typi- cally shown on page 5, where saddle valves are not allowed.
Drain Point: A suitable drain point is needed for re- ject water from the RO membrane. A floor drain, laundry tub, standpipe, sump, etc., is preferred, as shown in the remote locations drawing, page 18. A sink
RO product water faucet
cold water 
supply 
drain adapter
HOT COLD
Storage
Tank
"adjustable wrench, standard pliers, and larger adjustable jaw pliers or pipe wrench to fit sink drain
"slotted and Phillips head screwdrivers
"plumbers putty
"pipe joint compound (thread seal) or Teflon tape, approved for use on potable water supplies
"hand or battery powered drill with 1/8??? bit (if needed for the cold water supply valve, page 5)
"electric drill and bits, if hole is needed for the RO faucet, page 6 and 7
STEP 1: - Install Cold Water Supply Saddle Valve, or other fittings - page 5
STEP 2: - Install Drain Adapter - page 6
STEP 3: - Install Faucet - pages 6 and 7
STEP 4: - Install RO Assembly - page 7
STEP 5: - Install Storage Tank, Make RemainingTub- ing Connections - page 8
STEP 6: - Sanitizing, Pressure Testing, Purging - page 9
4
Check and comply with local plumbing codes as you plan, then install a cold feed (supply) water fitting. The fitting must provide a leak- tight connection to the RO 1/4???tubing (see FIG. 8, page 8). A typical connection, using the included saddle valve is shown in FIG.3 - A below. An optional connection, using standard plumb- ing fittings (not included), is shown in B.
Note: Codes in the state of Massachusetts require instal- lation by a licensed plumber, and do not permit the use of the saddle valve. For installation, use plumbing code 248- CMR of the Commonwealth of Massa- chusetts.
A. SADDLE VALVE
Note: This valve has a cutting pin and will pierce a hole in copper tubing or plastic pipe. If installingon iron pipe, you have to drill a 1/8???hole for the pierc- ing pin. Read the following danger note and be sure to turn off water to the pipe and to drain water from it before drilling.
DANGER (if drilling metal pipe): To protect your- self from serious injury or fatal shock, use a battery powered hand drill only to make the hole. Do not use an electric drill.
1.Close the house main water shutoff valve andopen faucets to drain water from the sink cold water pipe.
2.Observing above note and caution, drill the 1/8??? diameter hole in iron pipe.
3.Looking at figure 3A, turn the valve into clamp X and tighten (maybe already assembled). Turn the valve handle all the way out.
4.Place the seal on the inside of clamp X as shown. Be sure the cutting pin does not stick out beyond the seal.
5.Place clamp X and Z around the pipe and secure in place with 2 screws. If you predrilled a 1/8??? hole, align the cutting pin with it. Tighten both screws evenly, but do not overtighten. Clamp Z will either have threaded screw holes, or 2 nuts are included.
6.Carefully turn the handle inward to pierce a hole in the copper or plastic pipe.
B. OPTIONAL PIPE FITTINGS (compression type
shown)
Note: Be sure to turn off the water supply and open a low faucet to drain the pipe.
Complying with plumbing codes, install a fitting on the kitchen cold water pipe to adapt 1/4???OD tubing. A typical connection is shown in figure 3B. If threaded fittings are used, be sure to use pipe joint compound or Teflon tape on outside threads.
5
J Note: Running the drain tubing directly to a floor drain, sump, standpipe, laundry tub, etc., as shown on page 18, is preferred. However, if that is not pos- sible or practical, the included drain adapter installs in the sink drain pipe, always above or ahead of the p- trap (FIG. 4). Be sure to comply with your local plumbing codes. Other drain pipe fittings, in addi- tion to the adapter, may be needed.
J The drain adapter fits
J The adapter installs directly onto the sink tailpiece as typically shown in FIG. 4 and 5.
J Locate so drain tubing from the faucet (installed in step 1, page 8) makes a straight run to the adapter, without dips, loops, low spots or kinks.
FIG. 4
drain adapter
Note: Consult a plumber if you are not familiar with plumbing procedures.
1.Use a ferrule and nut to assemble the drain tubing connector to the drain adapter (FIG. 5). Turn the con- nector to about 45_from the 12:00 position, as shown (to 10:00 or 2:00 position as needed). Tighten the nut securely.
2.Carefully disassemble the sink drain pipe and clean the tailpiece to assure a
3.Install the drain adapter onto the sink tailpiece, using a ferrule and nut. Snug the nut, but do not tighten.
Note: If needed, to make fit, you can cut to shorten the unthreaded end of the adapter. Do not cut too short so the adapter will make a
4.Assemble the p- trap to the drain adapter, and oth- er drain pipe fittings as required (check codes) to complete the drain run.
5.Tighten all connections, but do not overtighten and break plastic fittings.
FIG. 5
sink tailpiece
nut 
ferrule 
A. PREPARE MOUNTING HOLE
1. Select 1 of the following places for the faucet. Be sure it will fit flat against the surface, and there is space underneath for tubing (see FIG. 8, page 8).
'Use an existing sink top hole for a spray hose or other faucet. A 1???to
'Drill a new hole in the countertop next to the sink.
'Drill a new hole in the sink top.
CAUTION: To avoid damaging a sink beyond re- pair, consult a qualified plumber or installer for guides to drill holes in porcelain or stainless steel.
2.If drilling is needed, make the 1???to
3.Place plumbers putty around the drilled hole (FIG. 6) to prevent water leakage around the base of the faucet.
6
B. ASSEMBLE FAUCET
FIG. 6
tubing barb fittings
Note: To soften end of tubing, hold under hotwater.
rubber washer
spacer
flat (or lock)
washer 
hex nut
tubing adapter
blue collet
3/8???black tubing to drain point
1/4???red tubing from RO drain
ASSEMBLY
Hang the assembly on the included hanger washers, or lay on the cabinet floor, as desired.
1.Refer to FIG. 7 for wall mounting. Hold the assem- bly up to the wall surface and mark locations for the hanger washers. Indicator marks on top of the brack- et are the needed
2.Install hanger washers at least
7
MAKE REMAINING TUBING CONNECTIONS
1.CONNECT DRAIN TUBING, FAUCET TO DRAIN ADAPTER: Referring to FIG. 8, run the loose section (connected to faucet barb fitting) of black 3/8???tubing from the faucet to the drain adapter,with a black collet, installed on page 6. Cut this tubing as needed to route in as straight of a run as possible, without loops, dips, low spots or kinks. Cut the end of the tubing square. Then, push all the way into the fitting. Pull on the tubing to be sure it???s held firmly in the adapter fitting. See pages 12 and 13 for tubing connection instructions.
2.CONNECT TUBING TO WATER SUPPLY: Use the tubing insert, ferrule and nut to fasten the 1/4???green tubing to the saddle valve fitting installed on page 5.
Tighten the nut with a wrench.
3.Move the storage tank into place next to the RO as- sembly. You can stand the tank upright, or lay it on side. Apply no more than 2 wraps of Teflon tape to the threads on the nipple at the top of the tank. Hand tighten, then wrench 1/4 turn only, the other in- cluded tubing adapter fitting with the yellow collet onto the tank nipple. BE CAREFUL NOT TO CROSS
THREAD.
4.Run the 3/8???yellow tubing to the fitting installed in step 3. Be sure the end of the tubing is cut square, and insert all the way into the fitting. Again, pull on the tubing to be sure it???s held firmly in the fitting.
8
SANITIZING
Sanitizing is recommended upon installation of the RO system, and after servicing inner parts. It is im- portant for the service person to have clean hands while handling inner parts of the system.
CAUTION: Be sure to remove the RO membrane and both filter cartridges as follows, before sanitiz- ing. Chlorine will destroy the RO membrane car- tridge.
1.Be sure the water supply to the RO is turned off, and the RO faucet is open to relieve pressure.
2.Referring to FIG. 9, page 11, press inward while turning the RO cap to the left (?) to remove from the bracket/membrane housing. Remove (use pliers) the RO cartridge from the housing. Place the car- tridge in a clean plastic bag.
3.Be sure the
4. Remove the postfilter sump, turning to the left. Take the cartridge from the sump and place in the plastic bag. Replace the sump and tighten securely.
5. Remove the prefilter sump and cartridge. Also place this cartridge in the clean bag.
6.If needed to clean, flush the prefilter sump with fresh water. Then, fill with water to about 1???from the top. Add 1.0 ounce of chlorine (ordinary 5.25% household bleach ...Hilex, Clorox, etc.) andmix inthe water. Do not add chlorine first. Concentrated, it will attack plastics.
7.Carefully replace the sump on the prefilter head and tighten securely.
8.Slowly open the water supply to the RO.
9.Open the RO faucet, locking the lever upward, against the spout.
10.Allow water to circulate through the RO system until you smell the bleach odor. Then close the faucet and allow the RO to stand idle for 20 minutes.
11.After the 20 minutes, open the RO faucet and run water until the bleach odor is gone.
12.Turn off the water supply to the RO.
13.Be sure your hands are clean. Then, repeat steps
1- 5 and 7, only replace all cartridges.
Important: Refer to FIG. 9, page 11, and to page 12 when replacing cartridges. The prefilter (left side) cartridge has light gray coloring, and the postfilter (right side) has blue coloring.
PRESSURE TESTING
1.Do the preceding sanitizing procedures before pressure testing.
2.Open the water supply shutoff valve to the RO.
3.Open the main water supply valve and several house faucets to purge air from the system. Close faucets when water runs smooth.
4. In about 2 hours, pressure will start to build in the RO system. Then, carefully check all fittings andcon- nections for water leaks. Correct leaks if any are found.
Note: When the system is first pressurized, water may ??????spurt??????from the faucet airgap hole until air is expelled from the RO system.
PURGING RO MEMBRANE
Important purging instructions: The RO cartridge contains a food grade preservative that you should clean from it before using water from the system. The preservative will give product water an unpleasant taste and odor.
1.Allow the storage tank to fill for about 4 hours. Then, open the RO faucet until the tank is empty and flow stops.
2.Close the RO faucet and allow the tank to fill again for 4 hours. Then, open the RO faucet and empty again.
Repeat steps 1 and 2 to purge the storage tank 4 times. Then, the RO system is ready to make product water for use.
9
PREFILTER
Water from the cold supply pipe enters the RO as- sembly prefilter first (FIG. 8 and schematic below).
The prefilter has a replaceable sediment cartridge with activated carbon in its composition. The car- tridge (10 micron) removes sand, silt, dirt, other sedi- ments, and up to the ppm of chlorine shown in the specifications from the feed water. Chlorine will de- stroy the RO membrane. Filtered, clean, chlorine- free water flows from the prefilter, to the RO mem- brane cartridge.
IMPORTANT: See prefilter maintenance, page 11.
product water. Taste- free, odor- free, clean, high quality drinking water is available for use.
FAUCET
The sink or countertop faucet has a hand operated, spring- loaded closed lever to prevent the waste of drinking water. You can also keep the faucet open by pushing upward on the lever and locking it against the faucet spout.
To comply with plumbing codes, an air- gap is built into the faucet drain water connection.
SHUTOFF ASSEMBLY
REVERSE OSMOSIS (RO) CARTRIDGE
The cartridge inside of the RO housing, is a tightly wound, special membrane. Water is forced through the cartridge and the membrane removes the dis- solved solids and organic matter. High quality prod- uct water (about 1 ounce per minute) exits the RO housing and goes to the storage tank, or to the post- filter and RO faucet. Reject water, with the dissolved solids and organic matter, is routed through the flow control and to the drain.
STORAGE TANK
The storage tank holds up to 2.3 gallons of product water. A diaphragm inside the tank keeps water pressurized to about 30 psi, when the tank is full, to provide fast flow from the RO faucet. The tank, when empty, is pressurized to 5 - 7 psi.
POSTFILTER
After leaving the storage tank, but before going to the RO faucet, product water goes through the postfilter. The postfilter is an activated carbon type filter. Any remaining tastes and odors are removed from the
To conserve water, the drinking water system has an automatic shutoff system. When the storage tank has filled to capacity, and the drinking water faucet is closed, pressure closes the shutoff to stop flow into the RO. Pressure in the storage tank is about half of the water supply pressure. After drinking water is used, and pressure in the system drops, the shutoff opens to allow water flow again.
CHECK VALVE
A check valve (FIG. 10) is located in the outlet end of the RO housing, opposite of the cap. The check valve prevents a backward flow of product water from the storage tank. A backward flow could rupture the RO membrane.
FLOW CONTROL
Water flow through the RO membrane is regulated by the flow control. It maintains the desired flow rate to obtain the highest quality drinking water. The flow control is located in the end of the 1/4???red drain tubing, at the RO housing drain port. A small cone- shaped screen fits over the end of the flow control to help prevent plugging with drain water sediments.
10
To keep your reverse osmosis system operating and making high quality water, you must make sure sup- ply water is always within the limits shown in the specifications. Good supply water helps to assure longer life from the RO membrane cartridge, prefilter and postfilter cartridges. However, each of these will wear out in time and need replacement.
This reverse osmosis system contains a replaceable treatment component critical for effective removal of total dissolved solids. The water should be tested periodically to verify the system is performing satis- factorily.
If the RO assembly is wall mounted, you may be able to replace parts with the assembly left on the wall. If not, simply lift the RO assembly from the mounting washers and lay on the cabinet floor when replacing the prefilter and post filter cartridges and RO mem- brane.
Note: To prevent spillage, place a container under the RO assembly, or put the RO assembly in a con- tainer to catch the water.
CAUTION: Before disconnecting parts, be sure to close the water supply valve to the RO.
PREFILTER AND POSTFILTER
CARTRIDGES
You must replace the prefilter cartridge often to pro- tect the RO membrane from being destroyed by chlorine, and/or from plugging with sediments in your water supply. If the water supply contains both chlorine and sediments, replace the prefilter cartridge at least every 6 months of product water use. Replace more often than 6 months if it begins to plug with sedi- ments.
If the water has sediments only, with no chlorine,you may notice a slower making of product water as the prefilter collects the sediments. When this occurs, re- place the prefilter cartridge. Also replace the postfilter cartridge.
To replace the filter cartridges (see FIG. 9):
1.Turn off the water supply and open the RO faucet to relieve pressure.
2.Remove (turn to the left) both sumps from the filter heads. Be careful . . .the sumps are full of water.
3.Remove and discard the inner cartridges in a prop- er manner. Flush the insides of the sumps with fresh water. Do not lose the large
4.Insert new cartridges, and with lubricated* o- rings in place, turn on and tighten the sumps.
Note: The prefilter cartridge has light gray netting and end caps. The postfilter has blue. Do not inter- change.
*Note: Use a lubricant approved for use on a potable water supply.
RO MEMBRANE CARTRIDGE
The life of the RO membrane cartridge depends mostly on the pH of the supply water to the RO sys- tem (see specifications). Cartridge life is shorter with higher pH. For example, if supply water pH is from 6.8 to 7.7, the cartridge may last for well over 1 year. However, cartridge life may be as short as 6 months if the pH is as high as 8.5 to 10. Higher pH weakens the cartridge membrane and causes pin- hole leaks.
It???s time to replace the RO cartridge when the pro- duction rate and/or quality of product water drops. Product water may begin to taste different or bad, in- dicating solids and organics are passing through the RO membrane. To be sure it is the RO cartridge, re- place the prefilter and postfilter cartridges first.
To replace the RO cartridge (see FIG. 9):
1. Turn off the water supply and open the RO faucet to relieve pressure.
continued
11
2.Press inward while turning the RO cap to the left (?) to remove from the bracket/membrane housing.
3.Use a pliers, or heavy wire made into a hook, to pull the RO cartridge from the housing.
Note: Sanitizing is recommended after servicing in- ner parts of the system (see page 9).
4.Install the new cartridge, end with o- ring seals in- ward. Work back and forth to get all the way in (end of cartridge about
5.Lubricate the RO cap o- ring seal if dry. Replace the o- ring into the cap. Press inward on the cap while turning to the right (?)to lock. The cap will not go on if the RO cartridge is not fully seated inward.
6.Check the flow control and screen (see below).
7.Purge the RO membrane cartridge following instruc- tions on page 9.
FLOW CONTROL AND SCREEN
The flow control is vital for proper operation of the RO membrane cartridge. The control keeps water flow through the membrane at the needed rate to ob- tain the best quality product water.
Whenever servicing the RO system, check the flow control to be sure the small hole through it is clean and unrestricted. Also check and clean or replace the cone- shaped screen in front of the control. The RO membrane cannot discharge minerals and impuri- ties to the drain if the flow control plugs with foreign material. If this happens, it only takes a short time for the membrane to foul and become useless.
To clean/replace flow control and screen (FIG. 10):
1.At the drain connection, depress the collet (FIG. 11) with a finger while carefully pulling on the drain tubing to remove.
2.Remove the flow control from the end of the drain tubing. Be sure the center hole is clean.
3.Check the drain tubing to be sure it???s clean. Then, insert the cleaned or new flow control into the tubing.
4.With a small screwdriver, carefully remove the col- let and
Note: Visually check to be sure it is positioned cor- rectly.
5.Inspect the
6.Be sure the flow control is in the end of the tubing, then push all the way into the fitting.
flow (control) insert
1/4???tubing
screen
collet
drain port
ball
spring 
cap 
check
valve
TUBING CONNECTION
(all push- in fitting locations)
This RO system includes push- in fittings for quick tubing connection at most locations. If working with the fittings, do the following.
Connection (FIG. 11):
1.Use a sharp cutter or knife to cut the end of tubing square.
2.Inspect the end (about 1???) of the tubing to be sure there are no nicks, scratches or other rough spots. If needed, cut the tubing again.
3.Push tubing through the collet and all the way into fitting. Full engagement is 11/16??? for 1/4??? tubing, and 3/4??? for 3/8??? tubing.
continued
12
TUBING CONNECTION (continued)
If tubing is used, other than supplied with the sys- tem, be sure it is of high quality, exact size and round- ness with a smooth surface.
To Disconnect Tubing: Push the collet inward and hold with a finger while pulling the tubing out.
AUTOMATIC SHUTOFF SERVICE
If the shutoff assembly requires service, be sure to reassemble parts exactly as shown in FIG. 12, and to reconnect tubing as shown on pages 10 and 16.
SHUTOFF
ASSEMBLY
diaphragm
collet (depress to remove tubing)
tubing
Replacing collet and
Push
fitting
collet
plunger 
diaphragm
Changing Collet and
1.With a small screwdriver, remove the collet and o- ring from the fitting.
2.Be sure the port is clean, then lubricate and insert the
3.Push the collet inward until it locks in place.
CAUTION
DO NOT USE VINEGAR, OR OTHER ACID
BASED CLEANERS ON THIS RO SYSTEM. THEY
WILL DEGRADE SOME RO SYSTEM PARTS. AL-
WAYS USE SOAP AND WATER.
Elbow fitting turns
into OUT port. 
Male Connector,
1/8???NPT x 1/4???Tube Male Elbow,1/8??? 
NPT x 1/4???Tubing
tubing
collet
This reverse osmosis system contains a replaceable treatment component critical for effective removal of total dissolved solids. The water should be tested periodically to verify the system is perform- ing satisfactorily.
13
REVERSE OSMOSIS SYSTEM CARE GUIDE
MODEL NO. 625.347001
1.AT LEAST every 6 months, replace the prefilter and postfilter cartridges. Clean or replace the flow control and screen.
2.Replace the RO membrane cartridge when the percent rejection of total dissolved solids (TDS) is less than shown in the specifications (see B, below).
If any of the following occur before the 6 months, replace as directed.
OTHER TROUBLESHOOTING
Note: Sanitizing is recommended after servicing inner parts of the system(see page 9).
14
?? feed water supply at 50 psi, 77?? F, and 750 TDS
15
Kenmore Reverse Osmosis Drinking Water System, Model No. 625.347001
SADDLE VALVE
See note on codes in the state of Massachusetts, page 5
32
22
collet
23
16
Kenmore Reverse Osmosis Drinking Water System, Model No. 625.347001
?? includes key numbers 14 through 19
??tubing lengths for remote installations, page 18 (not included) Direct replacement for colored lengths of tubing.
J not illustrated
???? see page 16 for use locations
?? not included
17
REMOTE RO INSTALLATION (storage tank not shown)
Possible remote locations for the RO nearby the kitchen or bathroom sink include; (1) a basement area underneath the sink, and (2) an adjacent room or closet. Longer lengths of tubing may be needed (see parts list on page 17).
You can run the drain tubing directly to 1 of several suitable open drain points, as shown below, bypassing the faucet airgap and
RO product water faucet
Note: Tubing colors as supplied with RO system.
3/8???blue tubing
airgap 
airgap 
airgap
18
19
OWNER???S
MANUAL
MODEL NO.
625.347001
The model number of your reverse osmosis system is found on the rating decal. This decal is on the top of the bracket.
When requesting service or ordering parts, always provide the following in- formation:
z Product Type
z Model Number
z Part Number
z Part Description
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
part no. 7208112 (4/99)