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OWNER'S
MANUAL
MODEL NO.
625.384700
Caution:
Read and Follow
Reverse Osmosis
All Safety Rules and
Operating Instructions
Drinking Water System
Before First Use of
This Product.
• Warranty
• How To Install
• How It Works
If you have questions when
installing, operating or
• Care Of
maintaining your reverse
osmosis system, call this
toll-free number...
• Repair Parts
1-800-426-9345
System tested and certified by NSF International I _/'=.,.,==_
to ANSI/NSF Standard 58 for the reduction of the
c a m
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- WARRANTY- 1 li I I /liJ I Ill li I I _ I Ill I / I lill_ I FULL WARRANTY ON REVERSE OSMOSIS DRINKING WATER SYSTEM = = (except filter cartridges and R. O. membrane) = I For one year from the date of purchase, when the Reverse Osmosis Drinking Water System is installed I I 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, t I ! I TO OBTAIN WARRANTY SERVICE, SIMPLY CONTACT
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- TABLE OF CONTENTS - Where To Install the RO System ........ 4 Installation Steps - continued Tools and Materials Needed ........... 4 Sanitizing, Pressure Test, Purging .... 9 Installation Steps .................... 5- 9 How the RO System Works ........... 10 Cold Water Supply .................. 5 Care of RO System ................... 11-14 Drain Adapter ..................... 6 Dimensions, Specifications ............ 15 Faucet ............................ 6- 7 Repair Parts ....................
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- WHERE TO INSTALL THE RO SYSTEM - The RO assembly and storage tank is designed for in any remote location from the faucet, observing installation under the sink, usually in the kitchen or safety guides on page 2. You do need a nearby water bathroom. The RO assembly mounts on a wall sur- source and drain point (see page 18). face, or can lay on the cabinet floor next to the storage Water Supply: To provide supply water to the RO tank. Hanger washers and wood screws are included system inlet, ins
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- STEP 1: INSTALL COLD WATER SUPPLY FITTING - 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 water supply fitting is shown in FIG.3 - A below. An optional connection, using standard plumbing fittings (not included), is shown in B. A. WATER SUPPLY FITTING B. OPTIONAL PIPE FITTINGS (compression type shown) 1.
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- STEP 2: INSTALL DRAIN ADAPTER - • Note: Running the drain tubing directly to a floor FIG. 4 ] 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. • The drain adapter fits 1-1/2" sink drain pipe.
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- STEP 3: INSTALL FAUCET (cont.)- B. ASSEMBLE FAUCET FIG. 6 ] 1. If not already assembled, install the rubber washer, spacer, flat (or lock) washer and hex nut onto the threaded faucet stud. insert spou_ 2. Apply Teflon tape to the end of the faucet stud. remove tub- Turn the tubing adapter with a blue collet onto the stud and hand tighten, then wrench 1/4 turn only. ing piece BE CAREFUL NOT TO CROSS THREAD. 3. Wet the o-ring seals on the faucet spout. Then, re- move and discard the short piece
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- STEP 5: INSTALL STORAGE TANK, MAKE REMAINING TUBING CONNECTIONS - 1. CONNECT DRAIN TUBING, FAUCET TO scribed in Fig. 11, page 13. DRAIN ADAPTER: Referring to FIG. 8, run the loose 3. Move the storage tankinto place next to the RO as- section (connected to faucet barb fitting) of black sembly. You can stand the tank upright, or lay it on 3 / 8" tubing from the faucet to the drain adapter, with side. Apply no more than 2 wraps of Teflon tape to a black collet, installed on page 6. Cut this tubin
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- STEP 6: SANITIZING, PRESSURE TESTING & PURGING - SANITIZING 6. If needed to clean, flush the prefilter sump with fresh water. Then fill with water to about 1" from the Sanitizing is recommended upon installation of the top. Add 1.0 ounce of chlorine (ordinary 5.25% RO system, and after servicing inner parts. It is im- household bleach...Hllex, Clorox, etc.) and mix in the portant for the service person to have clean hands water. Do not add chlorine first. Concentrated it will while handling in
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- HOW YOUR REVERSE OSMOSIS SYSTEM WORKS - PREFILTER product water. Taste-free, odor-free, clean, high quality drinking water is available for use. Water from the cold supply pipe enters the RO as- sembly prefilter first (FIG. 8 and schematic below). FAUCET The prefilter has a replaceable sediment cartridge The sink or countertop faucet has a hand operated, with activated carbon in its composition. The car- spring-loaded closed lever to prevent the waste of tridge (10 micron) removes sand, silt,
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- CARE OF YOUR REVERSE OSMOSIS SYSTEM - To keep your reverse osmosis system operating and Note: The prefilter cartridge has light gray netting producing high quality water, you must make sure and end caps. The postfilter has blue. Do not inter- supply water is always within the limits shown in the change, specifications. Good supply water helps to assure *Note: Use a lubricant approved for use on a potable longer life from the RO membrane cartridge, prefilter water supply. and postfilter cartrid
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- CARE OF YOUR REVERSE OSMOSIS SYSTEM - 2. Press inward while turning the RO cap to the left 5. Inspect the o-ring and collet. Replace if worn, cut (_) to remove from the bracket/membrane housing. or otherwise damaged. Carefully replace into the drain port. 3. Use a pliers, or heavy wire made into a hook, to 6. Be sure the flow control is in the end of the tubing, pull the RO cartridge from the housing. then push all the way into the fitting. Note: Sanitizing is recommended after servicing in- n
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- CARE OF YOUR REVERSE OSMOSIS SYSTEM - AUTOMATIC SHUTOFF SERVICE TUBING CONNECTION (continued) If tubing other than tubing supplied with the system If the shutoff assembly requires service, be sure to is used, be sure it is of high quality, exact size and reassemble parts exactly as shown in FIG. 12, and to roundness with a smooth surface. reconnect tubing as shown on pages 10 and 16. To Disconnect Tubing: Push the collet inward and f<_>_ Tee Fitting, hold with a finger while pulling the tubing
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- CARE OF YOUR REVERSE OSMOSIS SYSTEM - REVERSE OSMOSIS SYSTEM CARE GUIDE MODEL NO. 625.384700 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. A. Slow Making of Produot Water: Replace the prefilter ca
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- DIMENSIONS and SPECIFICATIONS - 15" Metric 280 - 860 kPa Supply water pressure limits ........................ 40 - 125 psi 5 - 40°C Supply water temperature limits ..................... 40 - 100 °F Maximum total dissolved solids (TDS) ............... 2000 ppm Maximum water hardness @ 6.9 pH ................. 10 gpg Maximum iron, manganese, hydrogen sulfide ......... 0 Chlorine in water supply (max. ppm) ................ 2.0 Supply water pH limits (pH) ........................ 4 - 10 18.9 lite
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- REPAIR PARTS - Kenmore Reverse Osmosis Drinking Water System, Model No, 625.384700 1 I" I I I I I 1/4" Tubing _ U 35 I _10_ _ o-ring seals j3 I 33 .I 26 t ADAPTER !DRA , 5 34 ! 21 Bracket!Membrane Housing PUSH - IN FITrlNGS ] 20 CO et 19 24 I -9 10 12 13 23 16
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- REPAIR PARTS - Model No. 625.384700 Kenmore Reverse Osmosis Drinking Water System, Part Key Key Part NO. Number No. Number Description of Part Description of Part 1 7205350 Faucet 30 7095030 Cone Screen 2 7207920 31 7208413 Adaptor, 7/16"-24 x 3/8" Tubing Flow (Control) Insert 3 7185788 32 7227310 Screw, #10-12 x 5/8" (8 req.) Tee, Feed Adaptor 4 42-34702 33 7208489 RO Membrane Cartridge Drain Adapter 5 7177175 O-ring Seal, 1-7/8" x 2-1/8" 34 7209566 Push-in Fitting Kit, 1/4" ®® 6 7174965 RO C
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- REMOTE LOCATION FOR REVERSE OSMOSIS SYSTEM - 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 p-trap drain. This type of drain is the preferre
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OWNER'S Reverse Osmosis MANUAL Drinking Water System For the repair or replacement parts you need IIAL__JIIBB IlllJ_ MODEL NO. Call 7 am - 7 prn, 7 days a week 625,384700 1 - 800 - 366 - PART (1 - 800 - 366 - 7278) For in-home major brand repair service Call 24 hours a day, 7 days a week The model number of 1 - 800 - 4 - REPAIR your reverse osmosis system is found on the (1 - 800 - 473 - 7247) rating decal. This decal is on the top of the bracket. For the location of a Sears Repair Service Cente
