Pura QCRO4V-50-PL Operating/Service Instructions Manual
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Pura QCRO4V-50-PL Operating/Service Instructions Manual

Quick change reverse osmosis drinking water system
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Installation, Operation & Service Instructions with Part List
Quick Change Reverse Osmosis Drinking Water System
Models: QCRO4V-50
QCRO4V-50-PL
QCRO4V-75
QCRO4V-75-PL
www.pura.com
QCRO4V-50 system certified by WQA to NSF/ANSI 58 and
CSA B483.1 for the reduction of the following substances,
as verified and substantiated by test data: Arsenic V,
Barium, Cadmium, Chromium III and VI, Copper, Fluoride,
Lead, Radium 226/228, Selenium, TDS and Turbidity.

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Summary of Contents for Pura QCRO4V-50-PL

  • Page 1 Installation, Operation & Service Instructions with Part List Quick Change Reverse Osmosis Drinking Water System Models: QCRO4V-50 QCRO4V-50-PL QCRO4V-75 QCRO4V-75-PL QCRO4V-50 system certified by WQA to NSF/ANSI 58 and CSA B483.1 for the reduction of the following substances, www.pura.com as verified and substantiated by test data: Arsenic V, Barium, Cadmium, Chromium III and VI, Copper, Fluoride, Lead, Radium 226/228, Selenium, TDS and Turbidity.
  • Page 2 The PURA Quick Change Drinking Water System contains a replaceable reverse osmosis membrane filter which is critical for the effective reduction of Total Dissolved Solids. The filtered water should be tested periodically to verify that the system is performing properly.

  • Page 3: Table Of Contents

    Overview of the PURA Quick Change RO System’s Components ....... .

  • Page 4: Specifications And Performance Data Sheet

    Part # Stage 1 Stage 2 Stage 3 Stage 4 Storage Tank Faucet QCRO4V-50 1340302-60 Metal Tank - 3.2 Gallons QCRO4V-50-PL 1340302-60-PL Plastic Tank - 3.8 Gallons Activated Carbon Reverse Osmosis Activated Carbon Chrome - AirGap Sediment Filter Filter Membrane...
  • Page 5 Dimensions Product Water Storage Tanks 15.8” 4.7” 14.3” 2.0” 19.8" 13.7" 13.1” 9.2" 13.7" 2.5” NOTES Recommended Influent Water Characteristic 1. A booster is strongly recommended to improve the reduction of TDS. Higher pressures will help maintain the membrane’s maximum Pressure 40 - 100 psi rejection performance.
  • Page 6 Filter Cartridge Specifications Working Micron Temperature Working Rated Part # Purpose Rating Capacity Flow Rate Range Pressure Range Life* STAGE 2000 gallons 0.5 gal/min 4-38° C 207-689 kPa 41407001 Sediment Reduction 6 Months Sediment Filter (7570 liters) (1.9 liters/min) (40-100° F) (30-100 psi) Carbon Block 2000 gallons...

  • Page 7: Performance Data Sheet

    Performance Data Sheet Contaminant Reduction Table: Model QCRO4V-50 This system has been tested according to WQA S-300 for reduction of the substances listed below. The concentration of the indicated substances in water entering the system was reduced to a concentration less than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 58.

  • Page 8: Suggested Installation Equipment

    Suggested Installation Equipment Recommended Tools 1. Utility Knife 2. Flathead Screwdriver 3. Phillips Screwdriver 4. Center Punch 5. 7/8” Stepped Drill Bit 6. Finish Hole Saw 7. Porcelain Saw 8. 1/8” & 3/8” Drill Bits 9. Heavy Duty Drill 1 0. Work Light 11.

  • Page 9: Overview Of The Pura Quick Change Ro System's Components

    Dispenser Faucet The PURA faucet (8) allows the product water to be drawn from the system with a simple rotation of the handle. This air gap style faucet prevents the unit from siphoning drain water back into the system. It features a built-in siphon break for concentrate discharge as required by most plumbing codes.

  • Page 10: Package Contents

    Package Contents Figure 3 9. Drain Saddle (1/4” or 3/8”) 17. 4X #10 Phillips Self Tapping Screws 1. RO Manifold with Flow Control 2. Sediment Filter 1 0. Tank Shut-off Valve 18. Teflon Tape 3. Carbon Block Filter 11. Piercing Saddle Valve 19.

  • Page 11: Preparation

    Product Information This manual covers the technical aspects of PURA Quick Change drinking water systems. It is important to read this manual thoroughly so that you can properly apply, install, and service these systems. The substances reduced by this system are not necessarily in the customer’s untreated water.
  • Page 12 Verify Flow Control Location Storage Tank Preparation Flow Restrictor The RO manifold comes attached with NOTE: Changing the air pressure will the elbow fitting flow control. This flow alter the amount of water control is attached to the manifold by stored in the tank.

  • Page 13: Installation

    (figure 7) must be observed. The PURA drinking water system is designed to be mounted near a sink for easy access to cold water and drain lines. Lengths of 1/4-inch and 3/8-inch OD plastic tubing will be required to make this installation.

  • Page 14: Step 1 Select Component Installation Locations

    The following steps will enable you to install the system quickly and orderly. Some variation may be necessary depending on the installation. See page 4 for a check list of tools and materials. Typical installations follow this sequence: 1. Select Component Installation Locations 2.

  • Page 15: Step 2 Faucet Installation

    Step 2 – Faucet Installation To simplify its access and installation, we suggest you install the faucet on the rear lip of the sink. It should be evenly positioned with the sink faucet and spray attachment. Should the spray faucet hole not be available for the installation, the sink must be drilled.
  • Page 16 Air Gap Faucet (Standard) 3/8” Red 1/4” Red Tubing Tubing Faucet Base Rubber Washer (Remove white protective film.) Split Washer Lock Washer Spacer (Optional) Faucet Adapter Drain Line from Faucet (3/8” Red Tubing) Drinking Water Line to Faucet (3/8” Blue Tubing) Drain Line from RO Manifold (1/4”...

  • Page 17: Standard Faucet Installation

    Non Air Gap Faucet (Optional) Faucet Small Rubber Washer Base Large Rubber Washer (Remove white protective film) Lock Washer Plastic Washer Faucet Adapter Drinking Water Line to Faucet (3/8” Blue Tubing) Standard Faucet Installation 1. Remove white protective film from faucet base. Install faucet body, small rubber washer, metal base, and large rubber washer above sink (items 1-4).

  • Page 18: Air Gap Faucet Installation

    Air Gap Faucet Installation Remove white protective film from faucet base. Verify faucet body, metal base, and rubber base washer are in place above sink (Items 1, 3, and 2). Lower faucet into mounting hole and place faucet over hole. Install slotted washer, spacer, faucet washer, and nut onto faucet nipple below sink and snug them up (Items 4, 5, 6, 7 and 8).

  • Page 19: Step 3 Install Adapter Valve On Water Supply

    Step 3 – Install Adapter Valve on Water Supply 1. Locate shut off valves on water lines under sink. To iden- tify hot & cold supply pipes, turn on both faucets and let water run. Hot water pipe will be the warmer pipe. Turn off cold water supply valve.

  • Page 20: Step 5 Install Reservoir Tank

    Figure 14 1. Install the drain saddle 2. Tighten the clamps with 3. For standard faucets drill a 4. Attach 3/8” or 1/4” red valve on to the drain pipe. the help of the two bolts. 1/4” hole through one side tube by slipping the tube See figure 7 on page 9 of the pipe.

  • Page 21: Step 6 Install Filter System Assembly

    Step 6 – Install Filter System Assembly The mounting bracket contains four mounting slots. The holes are sized to accept #10 round head wood screws (supplied). Some types of surfaces such as particle board or drywall, may require the use of plastic screw anchors or toggle bolts to provide adequate support for the unit.

  • Page 22: Step 7 Start Up

    Attach locking clips to each white Connect the 1/4” OD red tubing Connect the 3/8” OD white elbow fitting. Do not attach one to from the air gap inlet of the faucet product water tube from the tank the blue flow control. Clips should to the concentrate outlet on the to the manifold.

  • Page 23: Performance And Technical Information

    Performance & Technical Information The performance of the PURA system can be characterized and judged by the quality and quantity of the water produced by the system. By measuring the contaminant removal performance and flow rates of the system, its operating status can be easily evaluated.

  • Page 24: Installing An Ro To Service Other Water Using Appliances

    80, then the full pressure in the storage tank will be around 53 psi. Increasing the overall pressure in the system will allow more volume to be drawn from the tank before the pressure dips below a shutoff value. Pura Faucet 3/8” Drain Line...

  • Page 25: Service And Maintenance

    Service Schedule To keep the PURA system operating properly, it is necessary to change the filters and sanitize the system periodically. Typically, this should be done on an annual basis. Service frequency may vary depending on local water conditions. High sediment, chlorine, turbidity, or hardness levels may require more frequent service.

  • Page 26: Sanitation Procedure

    Metal Tank Sanitization Procedure Tank Pressure Check 1. Turn off water supply to your RO 3. Using a clean eye dropper insert 1/2 1. Turn off incoming water supply system by turning off the adapter teaspoon of hydrogen peroxide or to RO.

  • Page 27: Parts Breakdown

    Parts Breakdown Item # Description Qty. 134040R Manifold, Quick Change RO, 4 Stage 92223 Valve, Auto Shut-off 41407553 Fitting,Check Valve,QCRO 41407552 Fitting, T-Connector, QCRO 41407001 Cartridge, Quick Change Sediment Filter - Stage 1 41407002 Cartridge, Quick Change Carbon Block - Stage 2 & 4 41407003 Cartridge, Quick Change 50GPD TFC Membrane - Stage 3 33501064...
  • Page 28 Other Parts 1. Storage Tank – Part # 92371 2. Faucet & Hardware – Part # 92192 3. Drain Saddle – Part # 92160 4. Tank Shut-off Valve – Part # PPSV501222W 5. Piercing Valve - Part # 92276 6. 2x Locking Clip (3/8") – Part # 92346 7.

  • Page 29: Troubleshooting Guide

    Troubleshooting Guide If a problem cannot be corrected through the use of this troubleshooting guide please have the following information ready prior to calling the 1-800 number on the back of this manual: Problem Possible Cause Remedy Insufficient a. Service greater than unit’s specified a.
  • Page 30 Problem Possible Cause Remedy External leakage. a. Tubing not fully seated in fitting a. Check all fittings for tightness. b. Tubing abraded in seal area. b. Recut tubing and redo connection. a. Concentrate tubing plugged. a. Clean concentrate tubing of debris. Overflow at faucet air gap b.

  • Page 31: Warranty Information

    PURA Guarantee Subject to the conditions and limitations described below, WaterGroup warrants its PURA Reverse Osmosis Drinking Water Treatment Systems (excluding membrane and cartridge filters), when installed in accordance with WaterGroup specifications, to be free from defects in materials and workmanship under normal use within the operating specifications for a period of two (2) years from the date of purchase (with bill of sale).
  • Page 32 WaterGroup Companies, Inc. 580 Park Street Regina, SK, S4N 5A9, Canada USA Office: 193 Osborne Road Fridley, MN, 55432, USA www.pura.com 55025.0113...

This manual is also suitable for:

Qcro4v-50Qcro4v-75-plQcro4v-75

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