Kenmore 625.3847 Owner's Manual

Reverse osmosis drinking water system


Read and Follow
All Safety Rules and
Operating Instructions
Before First Use of
This Product.
If you have questions
Reverse Osmosis
Drinking Water System
• Warranty
• How To Install
• How It Works
• Care Of
• Repair Parts
System tested
and certified
by NSF International
58 for the reduction
of the
c a ms spec fed on the performance
data sheet.
Sears, Roebuck and Co., Hoffrnan Estates, IL 60179 U. S. A.


Table of Contents

Summary of Contents for Kenmore 625.3847

  • Page 1 1-800-426-9345 SAVE THIS MANUAL PRINTED IN U.S.A. Reverse Osmosis Drinking Water System • Warranty • How To Install • How It Works • Care Of • Repair Parts System tested and certified to ANSI/NSF Standard...
  • Page 2: Warranty

    - WARRANTY- ON REVERSE OSMOSIS filter cartridges and R. O. membrane) when the Reverse Osmosis Drinking Water System is installed with our instructions, Sears will repair, free of charge, defects in material and the R. O. membrane, SIMPLY CONTACT THE NEAREST STATES.
  • Page 3: What Your Reverse Osmosis System Will Do

    RO membrane. to replace the prefilter cartridge Installation Sanitizing, 5- 9 Care of RO System Dimensions, 6- 7 Repair Remote Water System RO membrane. household water and/or process called passing is forced through going minerals and im-...
  • Page 4: Where To Install The Ro System

    - WHERE TO INSTALL THE RO SYSTEM - The RO assembly storage installation under the sink, usually bathroom. The RO assembly mounts face, or can lay on the cabinet floor next to the storage tank. Hanger washers and wood for cabinet wall mounting.
  • Page 5: Step 1: Install Cold Water Supply Fitting

    - STEP 1: INSTALL COLD WATER SUPPLY FITTING - Check and comply with local plumbing 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.
  • Page 6: Step 2: Install Drain Adapter

    - STEP 2: INSTALL DRAIN ADAPTER - • Note: Running the drain tubing drain, sump, standpipe, laundry on page 18, is preferred. However, sible or practical, the included drain in the sink drain pipe, always above p-trap (FIG. 4). Be sure to comply plumbing codes.
  • Page 7: Step 4: Install Ro Assembly

    - STEP 3: INSTALL FAUCET (cont.)- B. ASSEMBLE FAUCET 1. If not already assembled, install spacer, flat (or lock) washer threaded faucet stud. 2. Apply Teflon tape to the end Turn the tubing adapter with a blue stud and hand tighten, then wrench...
  • Page 8 - STEP 5: INSTALL STORAGE TANK, MAKE REMAINING CONNECT DRAIN TUBING, DRAIN ADAPTER: Referring to FIG. 8, run the loose section (connected to faucet barb 3 / 8" tubing from the faucet to the drain a black collet, installed on page needed to route in as straight...
  • Page 9 - STEP 6: SANITIZING, SANITIZING Sanitizing is recommended upon RO system, and after servicing portant for the service person while handling inner parts of the system. CAUTION: Be sure to remove and both filter cartridges as follows, ing. Chlorine will destroy the RO membrane tridge.
  • Page 10: How Your Reverse Osmosis System Works

    SHUTOFF ASSEMBLY water, the drinking water system shutoff system. When the storage to capacity, and the drinking water pressure closes the shutoff to stop...
  • Page 11: Care Of Your Reverse Osmosis System

    - CARE OF YOUR REVERSE OSMOSIS SYSTEM - To keep your reverse osmosis system producing high quality water, supply water is always within the limits specifications. Good supply water longer life from the RO membrane and postfilter cartridges. However, wear out in time and need replacement.
  • Page 12: Flow Control

    - CARE OF YOUR REVERSE OSMOSIS SYSTEM - 2. Press inward while turning the RO cap to the left to remove from the bracket/membrane 3. Use a pliers, or heavy wire made pull the RO cartridge from the housing. Note: Sanitizing is recommended ner parts of the system...
  • Page 13 - CARE OF YOUR REVERSE OSMOSIS SYSTEM - TUBING CONNECTION (continued) If tubing other than tubing supplied is used, be sure it is of high quality, roundness with a smooth surface. To Disconnect Tubing: Push the collet inward hold with a finger while pulling...
  • Page 14 - CARE OF YOUR REVERSE OSMOSIS SYSTEM - 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).
  • Page 15: Dimensions And Specifications

    - DIMENSIONS and SPECIFICATIONS - 15" Supply water pressure limits ... Supply water temperature limits ... Maximum total dissolved solids (TDS) ... Maximum water hardness @ 6.9 pH ... Maximum iron, manganese, hydrogen sulfide ... Chlorine in water supply (max. ppm) Supply water pH limits (pH) Product (quality) water, 24 hours _ Waste water per gallon of product water Q ...
  • Page 16: Repair Parts

    Kenmore Reverse Osmosis Drinking Water System, Model No, 625.384700 !DRA , ADAPTER Bracket!Membrane Housing PUSH - IN FITrlNGS CO et - REPAIR PARTS - 1/4" Tubing _ _10_ o-ring seals I"...
  • Page 17 Kenmore Reverse Osmosis Part Number Description of Part 7205350 Faucet 7207920 Adaptor, 7/16"-24 x 3/8" Tubing 7185788 Screw, #10-12 x 5/8" (8 req.) 42-34702 RO Membrane Cartridge 7177175 O-ring Seal, 1-7/8" x 2-1/8" 7174965 RO Cap 7207881 Elbow, 3/8" NPT x 3/8" Tube (2 req.) 7156535 Head (2 req.)
  • Page 18 - REMOTE LOCATION FOR REVERSE OSMOSIS SYSTEM - Possible remote locations for the RO nearby underneath the sink, and (2) an adjacent list on page 17). You can run the drain tubing directly to 1 of several suitable the faucet airgap and p-trap drain.
  • Page 20 Part Number Part Description Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Reverse Osmosis Drinking Water System For the repair or replacement Call 7 am - 7 prn, 7 days a week 1 - 800 - 366 - PART...

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