Warranty

ManualsBrandsGE ManualsKitchenUnder Sink Reverse Osmosis Water Filtration System

GE is a trademark of the General Electric Company. Manufactured under trademark license.

Systems tested and certified by NSF

International against NSF/ANSI

Standards 58 and 42 for the

reduction of claims as specified on

the Performance Data Sheet

REVERSE OSMOSIS

FILTRATION SYSTEM

SAFETY INFORMATION . . . . . . . . 3

SPECIFICATIONS . . . . . . . . . . . . . . 5

USING THE REVERSE

OSMOSIS SYSTEM

. . . . . . . . . . . . . 6

INSTALLATION INSTRUCTIONS

Tools and Materials Required . . . . . . . . . . 8

Before Beginning Installation . . . . . . . . . . 9

Plan the Installation. . . . . . . . . . . . . . . . . 10

Feed Water Supply . . . . . . . . . . . . . . . . . 11

Drain Adapter . . . . . . . . . . . . . . . . . . . . . 12

Storage Tank and Faucet . . . . . . . . . . . . 14

Faucet Electronics. . . . . . . . . . . . . . . . . . 15

Connect Tubes . . . . . . . . . . . . . . . . . . . . 16

Sanitize the System . . . . . . . . . . . . . . . . 18

Test and Purge the System. . . . . . . . . . . 19

CARE AND CLEANING

Cartridge Life and Replacement . . . . . . . 20

Change Faucet Battery . . . . . . . . . . . . . . 21

Drain Flow Control . . . . . . . . . . . . . . . . . 22

TROUBLESHOOTING TIPS . . . 23

PARTS LIST . . . . . . . . . . . . . . . . . . . 24

WARRANTY . . . . . . . . . . . . . . . . . . . 26

CONSUMER SUPPORT . . . . . . . 28

OWNER’S MANUAL

& INSTALLATION

INSTRUCTIONS

ENGLISH

GXRQ18NBN

GNRQ18NBN

Write the model and serial numbers here:

Model # __________________________

Serial # __________________________

You can find them on the bracket.

Systems certified by IAPMO R&T

against NSF/ ANSI Standards

42, 53, 58, 401 and P473 for the

reduction of claims as specified

on the Performance Data Sheet.

7375456 49-6000224 Rev. 0 04-19 GEA

Summary of content (28 pages)

PAGE 1
FILTRATION SYSTEM REVERSE OSMOSIS SAFETY INFORMATION . . . . . . . . 3 SPECIFICATIONS . . . . . . . . . . . . . . 5 USING THE REVERSE OSMOSIS SYSTEM . . . . . . . . . . . . . 6 INSTALLATION INSTRUCTIONS Tools and Materials Required . . . . . . . . . . 8 Before Beginning Installation . . . . . . . . . . 9 Plan the Installation. . . . . . . . . . . . . . . . . 10 Feed Water Supply . . . . . . . . . . . . . . . . . 11 Drain Adapter . . . . . . . . . . . . . . . . . . . . . 12 Storage Tank and Faucet . . . .
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THANK YOU FOR MAKING GE APPLIANCES A PART OF YOUR HOME. Whether you grew up with GE Appliances, or this is your first, we’re happy to have you in the family. We take pride in the craftsmanship, innovation and design that goes into every GE Appliances product, and we think you will too. Among other things, registration of your appliance ensures that we can deliver important product information and warranty details when you need them. Register your GE appliance now online.
PAGE 3
READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE Read, understand, and follow all safety information contained in these instructions prior to installation and use of the GE Appliances Reverse Osmosis system. Retain these instructions for future reference. Intended use: The GE Appliances Reverse Osmosis system is intended for use in filtering potable water in Residential applications, and has not been evaluated for other uses.
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SAFETY INFORMATION IMPORTANT SAFETY INFORMATION READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE SAFETY PRECAUTIONS (continued) This system has a lithium battery containing perchlorate. Per California Regulation: Perchlorate Material – Special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate. Extended non-use of the Reverse Osmosis system: ■ If the system has not been used for one week or more, open the RO water faucet and allow the system to drain.
PAGE 5
Reverse Osmosis System Models: GXRQ18NBN and GNRQ18NBN Supply water pressure limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-100 psi (280-689 kPa) Supply water temperature limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-100 °F (4-38 °C) Maximum total dissolved solids (TDS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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USING THE REVERSE OSMOSIS SYSTEM: How the System Works 6 Using the Reverse Osmosis System How the Reverse Osmosis System Works Reverse Osmosis reduces Total Dissolved Solids (TDS) and organic matter from water by diffusing it through a special membrane (see Performance Data Sheet). The membrane separates minerals and impurities from the water and they are flushed to the drain. For the reduction of the claims specified, see Performance Data Sheet.
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PRODUCT WATER FAUCET Air Gap 6 BL AC K PRODUCT WATER Gravity Drain DRAIN WATER AUTOMATIC SHUTOFF WATER IN Drain Flow Control Check Valve BLUE GREEN 1 POSTFILTER PREFILTER RED 5 8 RO MEMBRANE 2 3 7 PRODUCT WATER STORAGE TANK YELLOW 4 Reverse Osmosis Water Flow Schematic Water Flow Description 1. Water enters prefilter. Sand, silt and other sediments are reduced. Chlorine is also reduced. 2. Water leaves prefilter and proceeds to the Reverse Osmosis cartridge. 3.
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INSTALATION INSTRUCTIONS Installation Instructions ? Reverse Osmosis Filtration System Models GXRQ18NBN and GNRQ18NBN Questions? Call 800.626.2005 or visit our Website at: GEAppliances.com/ge/service-and-support/contact.htm WARNING Read entire manual. Failure to follow all guides and rules could cause personal injury or property damage. ■ Check with your state and/or local public works department for plumbing codes. You must follow their guides as you install the Reverse Osmosis system.
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THINGS TO CHECK BEFORE BEGINNING INSTALLATION FEED WATER RO FAUCET The water supply to the Reverse Osmosis system must have the qualities listed in the specifications. Municipal water supplies most often will have these qualities. Well water may need conditioning; have the water tested by a water analysis laboratory and get their recommendations for treatment. The RO product water faucet installs on the sink or on the countertop next to the sink.
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INSTALATION INSTRUCTIONS Installation Instructions PLAN THE INSTALLATION The Reverse Osmosis System can be installed under a sink or in a remote location. Typical remote sites are a laundry room or utility room. Review the location options below and determine where to install the system. UNDER THE SINK LOCATION Drain Adapter for Reverse Osmosis Reject Water The Reverse Osmosis Filter Assembly and storage tank may be installed in a kitchen or bathroom sink cabinet.
PAGE 11
FEED WATER SUPPLY Check and comply with local plumbing codes as you plan, then install a cold water supply fitting. A. PREFERRED INSTALLATION B. OPTIONAL INSTALLATION 1. Close the cold water shutoff valve and open the faucets to relieve pressure and drain water from the sink cold water pipe. NOTE: Be sure to turn off the water supply and open a faucet to drain the pipe. A typical connection using the included water supply fitting is shown in the illustration below.
PAGE 12
INSTALATION INSTRUCTIONS Installation Instructions REVERSE OSMOSIS DRAIN ADAPTER (for under sink installation) INTRODUCTION A suitable drain point is needed for the drain water from the Reverse Osmosis system. Options are: RO Faucet • Install the included Drain Adapter As shown below, install the included drain adapter onto the sink’s drain pipe above the Ptrap. This is normally used for under sink installations.
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ALTERNATIVE DRAIN INSTALLATION (for a remote location) Soft, Cold Water Outside Faucet (Hard Water) H a rd W ater Lin e Soft, Hot Water Outside Faucet (Hard Water) Soft Water GREEN Tubing to Reverse Osmosis System Shutoff Valve Reverse Osmosis System Hard Water to House Water Heater Water Softener RED Tubing to Drain 1/4'' RED Tubing Sump 1-1/2” Air Gap 1-1/2” Air Gap Stand pipe 1-1/2” Air Gap Reverse Osmosis Drain - RED Tubing to Drain YELLOW Tubing to Storage Tank Water Meter Storage Ta
PAGE 14
INSTALATION INSTRUCTIONS Installation Instructions STORAGE TANK AND FAUCET STORAGE TANK INSTALLATION 1. Apply thread sealing tape (2 wraps clockwise) to the threads on the nipple at the top of the tank. Tank Nipple Wrap thread sealing tape on threads Tank Connector Storage Tank 1. If drilling is needed, drill a 1-3/8" diameter hole in the mounting surface. Be sure to use the proper procedure for drilling stone, porcelain or stainless steel. Special drill bits may be needed.
PAGE 15
FAUCET ELECTRONICS Inside the faucet handle is a battery operated 6 month timer. On a new Reverse Osmosis system, the product water faucet is shipped with a battery in the holder. After the faucet has been installed, the thin plastic strip must be removed, as described below, to power up the 6 month timer. POWER UP THE FAUCET TIMER 1. On the faucet handle, locate the battery cover. There should be a thin plastic strip that sticks out from the battery cover.
PAGE 16
INSTALATION INSTRUCTIONS Installation Instructions HOW TO CONNECT TUBES The Reverse Osmosis system includes push-in fittings for quick tubing connection. Review the following instructions before connecting the tubes in the next step. Failure to follow these instructions may lead to future leaks. CUT TUBES TO LENGTH 1. Use a sharp cutter or knife to cut the end of tubing. Always cut the tubing end square and smooth, with no nicks or rough spots.
PAGE 17
MAKE TUBING CONNECTIONS (Cont.) RO Product Water Faucet Water Supply Fitting Tank Connector HOT COLD Drain Adapter Sink P–Trap 3/8” Black Tube 1/4” Red Tube 3/8” Blue Tube 3/8” Yellow Tube Red Collet Storage Tank Green Collet Yellow Collet BLUE TUBE 1/4” Green Tube Blue Collet Reverse Osmosis Assembly 3. Cut this tube as needed to route it as straight as possible, without loops, dips, or kinks. from Reverse Osmosis faucet to Reverse Osmosis assembly 4. Cut the end of the tube square. 2.
PAGE 18
INSTALATION INSTRUCTIONS Installation Instructions SANITIZE THE SYSTEM SANITIZING THE SYSTEM Sanitizing is recommended immediately after installation of the Reverse Osmosis system. It Is also recommended after servicing inner parts. It is important that the person installing or servicing the system have clean hands while handling inner parts of the system. Complete the following steps to sanitize the system. 1. Make sure that the water supply to the Reverse Osmosis system is off.
PAGE 19
TEST AND PURGE THE SYSTEM PRESSURE TEST THE SYSTEM PURGE THE SYSTEM To pressure test the system, complete the following steps. 1. Open the Reverse Osmosis faucet and let water flow through the system for a 24 hour period. Water flow will be a slow trickle at this time. NOTE: Complete the sanitizing procedure on the preceding page before pressure testing. 1. Open the water supply valve to the Reverse Osmosis system (see illustration below). 2.
PAGE 20
CARE AND CLEANING: Cartridge Maintenance and Replacement Care and Cleaning CARTRIDGE LIFE AND REPLACEMENT PREFILTER / POSTFILTER CARTRIDGE LIFE NOTE: It is recommended to replace the battery, prefilter and postfilter cartridges at least every 6 months of product water use. Replace more often if they begin to plug with sediment. The prefilter and postfilter are replaceable sediment cartridges with activated carbon in their composition.
PAGE 21
CARTRIDGE REPLACEMENT (Cont.) RO Cartridge Prefilter Cartridge Manifold Turn filter cartridges counterclockwise to remove from manifold Turn filter cartridges clockwise to attach to manifold Postfilter Cartridge CHANGE FAUCET BATTERY WARNING Chemical Burn Hazard: ■ Keep batteries away from children. This product contains a lithium button cell battery.
PAGE 22
CARE AND CLEANING: Drain Flow Control 22 Care and Cleaning DRAIN FLOW CONTROL The flow control is required for proper operation of the Reverse Osmosis system. See illustration below. The flow control, located inside the push-in elbow fitting on the drain port of the Reverse Osmosis assembly, keeps water flowing through the membrane at the required rate. This ensures that the system produces the best quality product water.
PAGE 23
Save time and money! Review the following chart first and you may not need to call for service. Problem Water has air bubbles and is cloudy Indicator light on faucet handle not working Chlorine taste and/or odor in the Reverse Osmosis product water Other taste and/or odor Water leaking from faucet air gap hole System makes product water slowly No water Leaks at fittings Sounds you may hear Possible Causes What To Do Battery installed incorrectly. Observe orientation on page 21 and install correctly.
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PARTS LIST Parts List GXRQ18NBN and GNRQ18NBN 1 2 4 5 3 8 9 10 6 7 11 12 13 14 24 15
PAGE 25
QUANTITY REF. NO. GE APPLIANCES PART NO. 0002 FQ18PN 0001 0003 0004 0005 0006 0007 0008 0009 0010 0011 0012 0013 0014 0015 0016 0017 WS19X21938 CABINET ASSEMBLY, LEFT HALF, RIGHT HALF, AND DRIP TRAY FQ18MN RO CARTRIDGE MANIFOLD ASSEMBLY (INCLUDES REF. NO.
PAGE 26
WARRANTY GE Appliances Reverse Osmosis System Warranty GEAppliances.com All warranty service provided by our SmartWater™ Authorized Servicer Network. To schedule service, contact us toll free at 800.GE.CARES. Please have serial number and model number available when calling for service. For the period of One year from the date of the original purchase GE Appliances will replace Any part of the Reverse Osmosis Filtration System which fails due to a defect in materials or workmanship.
PAGE 27
NOTES Notes 27
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