GE PXRQ15RBL User manual

Reverse Osmosis
Filtration System
GEAppliances.com
34-8710-1793-4 49-50261-4 02-13 GE
PNRQ15RBL
PXRQ15RBL
Owner’s Manual
and Installation
Safety Instructions
Safety Instructions ................2,3
Specification Guidelines ...........4-6
Operating Instructions
AbouttheROSystem................7
Installation Instructions
Tools and Materials Required ........8
BeforeBeginningInstallation......8,9
Mounting System Installation .......10
Feed Water Supply.............11-14
Faucet Assembly...............15,16
BatteryInstallation.................16
FiltrationDrainConnection.....17,18
Storage Tank and Startup ..........19
Care and Cleaning
Prefilter, Postfilter and
ROCartridgeReplacement.........20
Sanitization........................21
WaterTestKit......................21
Troubleshooting Tips ......22,23
Consumer Support
Consumer Support ........Back Cover
Parts List/Catalog ..............24,25
Warranty ..........................26
Manuel d’utilisation
et d’installation
Manual del propietario
y instalación
La section française commence à la page 27
Osmose Inversée
Système de Filtration
La sección en español empieza en la página 55
Ósmosis Inversa
Sistema de Filtración
Write the model and serial
numbers here:
Model # __________________
Serial #___________________
You can find them on the bracket.
PXRQ15RBL and PNRQ15RBL are Tested and
Certified to NSF/ANSI Standards 58 and 42
and CSA B483.1 for the reduction of the claims
as specified on the Performance Data Sheet.
CUS

IMPORTANT SAFETY INFORMATION.
READ ALL INSTRUCTIONS BEFORE USING.
2
Be sure the water supply conforms with the Specification
Guidelines. If the water supply conditions are unknown,
contact your municipal water company or your local health
department for a list of contaminants in your area and a list of
laboratories certified by your state to analyze drinking water.
WARNINGTo reduce the risk associated with
choking:
Do not allow children under 3 years of age to have access
to small parts during the installation of this product.
WARNINGTo reduce the risk associated with
the ingestion of contaminants:
Do not use with water that is microbiologically unsafe or of
unknown quality without adequate disinfection before or
after the system. Systems certified for cyst reduction may be
used on disinfected water that may contain filterable cysts.
EPA Establishment #10350-MN-005.
WARNINGTo reduce the risk associated with
hazardous voltage due to an installer drilling through
existing electric wiring or water pipes in the area of
installation:
Do not install near electric wiring or piping which may
be in path of a drilling tool when selecting the position to
mount the filter bracket.
WARNINGTo reduce the risk of physical injury:
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cartridge removal.
WARNINGTo reduce the risk of physical injury due
to hydro-pneumatic tank rupture:
Do not install if water pressure exceeds 120 psi (827
kPa). If your water pressure exceeds 80 psi (552 kPa),
you should install a pressure limiting valve. Contact a
plumbing professional if you are uncertain how to check
your water pressure.
Do not install where water hammer conditions may occur.
If water hammer conditions exist you should install a
water hammer arrester. Contact a plumbing professional
if you are uncertain how to check for this condition.
:KHUHDEDFNIORZSUHYHQWLRQGHYLFHLVLQVWDOOHGRQD
water system, a device for controlling pressure due to
thermal expansion should be installed.
WARNING To reduce the risk associated with
irritation from Sodium Metabisulphite during installation:
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preservative solution within the reverse osmosis membrane.
To request an MSDS relating to this product call
203-238-8965 or visit the web at http://solutions.3m.
com/wps/portal/3m/en_us/msds (click MSDS search).
For emergencies, call 800-364-3577 or 651-737-6501 (24
hours).
WARNINGTo reduce the risk associated with
ingesting of water contaminated with sanitizer:
$IWHULQVWDOODWLRQVDQLWL]HU0867EHIOXVKHGIURPWKH
system before first use as directed within the installation
instructions.
This system has been tested for the treatment of water
containing pentavalent arsenic (also known as As(V), As(+5) or
arsenate) at concentrations of 0.050 mg/L or less. This system
reduces pentavalent arsenic, but may not remove other forms of
arsenic. This system is to be used on water supplies containing
a detectable free chlorine residual or on water supplies that
have been demonstrated to contain only pentavalent arsenic.
Treatment with chloramine (combined chlorine) is not sufficient
to ensure complete conversion of trivalent arsenic to pentavalent
arsenic. Please see the Arsenic Facts section of the Performance
Data Sheet for further information.
This reverse osmosis system contains a replaceable
component critical to efficiency of the system.
Replacement of the reverse osmosis component should
be with one of identical specifications, as defined by
the manufacturer, to assure the same efficiency and
contaminant reduction performance.
SAFETY PRECAUTIONS
SAFETY INFORMATION
Read, understand, and follow all safety information contained in these instructions prior to installation and use of the GE Reverse
Osmosis systems. Retain these instructions for future reference.
Intended use:
The GE Reverse Osmosis systems are intended for use in filtering potable water in Residential applications, and have not been evaluated
for other uses. The system is typically installed at the point of use, and must be installed as specified in the installation instructions.
Contact a plumbing professional if you are uncertain how to install.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety
messages that follow this symbol to avoid possible injury or death.
WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor to
moderate injury.
CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not
avoided, may result property damage.
WARNING
CAUTION
CAUTION

SAVE THESE INSTRUCTIONS
READ AND FOLLOW THIS SAFETY INFO RMATION CAREFULLY.
PROPER INSTALLATION AND MAINTENANCE
This Reverse Osmosis system must be properly installed and located in accordance with the
Installation
Instructions before it is used.
IMPORTANT SAFETY INFORMATION.
READ ALL INSTRUCTIONS BEFORE USING. GEAppliances.com
3
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. Close the RO water faucet and allow
the system to regenerate the water supply.
Recommended installation is under the sink. However,
the unit can be installed in a remote location, up to 20
feet away from the sink.
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See parts list to obtain additional materials
from GE.
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faucet at a first floor sink may result in some loss of
IORZUDWHDQGFDSDFLW\DSSUR[LPDWHO\,QVWDOOLQJ
a second tank will improve this performance. An
RVKIT can be used.
If Reverse Osmosis system is connected to a
refrigerator icemaker, a special icemaker connection
kit is required (RVKIT). Do not use copper tubing for the
connection between the Reverse Osmosis system and
the refrigerator.
 Sanitize upon installation of the Reverse Osmosis
system and after servicing inner parts, including
replacement of prefilter, postfilter and Reverse Osmosis
cartridge. It is important to have clean hands while
handling inner parts of the system.
See the Sanitizing the Reverse Osmosis System section.
 This Reverse Osmosis system contains a replaceable
treatment component critical for effective reduction
of total dissolved solids. This product water shall
be tested periodically to verify that the system is
performing satisfactorily. See the The Water Test Kit
section.
BE SURE TO FOLLOW ALL APPLICABLE STATE
AND LOCAL CODES.
CAUTION: To reduce the risk associated with
property damage due to water leakage:
5HDGDQGIROORZWKHVHLQVWUXFWLRQEHIRUHLQVWDOODWLRQ
and use of this system.
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local plumbing codes.
 Protect from freezing, remove filter cartridge when
temperatures are expected to drop below 40° F (4.4° C).
Do not install systems in areas where ambient
temperatures may go above 110° F (43.3° C).
Do not install if water pressure exceeds 120 psi (827
kPa). If your water pressure exceeds 80 psi (552 kPa),
you should install a pressure limiting valve. Contact
a plumbing professional if you are uncertain how to
check your water pressure.
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occur. If water hammer conditions exist, you should
install a water hammer arrester. Contact a plumbing
professional if you are uncertain how to check for this
condition.
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water system, a device for controlling pressure due to
thermal expansion should be installed.
CAUTION: To reduce the risk associated with
property damage due to water leakage:
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near filter system, cartridges, plastic fittings or plastic
plumbing.
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dope. Use PTFE thread tape only, pipe dope properties
may deteriorate plastic.
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tighten plastic fittings, as damage may occur if over
tightening occurs.
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a drilling tool when selecting the position to mount the
bracket.
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being struck by other items used in the area of
installation.
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weight of the system when installed and full of water.
(QVXUHDOOWXELQJDQGILWWLQJVDUHVHFXUHDQGIUHHRI
leaks.
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page 24) are missing . Contact 800.626.2002 (U.S.),
800.663.6060 (Canada-English), 800.362-3869
(Canada-French) if collets are missing from any fittings
to obtain replacements.
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every 6 months, at the rated capacity or sooner if a
noticeable reduction in flow rate occurs.
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or sooner if a noticeable reduction in filtration
efficiency occurs.

4
Specification guidelines.
The system makes a good supply of drinking water each day.
How much it will make depends primarily on these things…
Incoming Water pH
WATER SOFTENER RECOMMENDED
INCOMING WATER HARDNESS (GPG)
60
50
40
30
2010
8
6
7
7.5
6.5
Water Softener
not required
Maximum turbidity (NTU) ...............................................<2
Maximum iron, manganese, hydrogen sulfide (ppm).....................<0.1
Chlorine in water supply................................................2.0ppmMaximumAllowableb
Feed water pH limits (pH) ...............................................4–10
6WRUDJHWDQNFDSDFLW\³JDOORQV.........................................4c
Automatic shutoff control ..............................................yes
Prefilter and postfilter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(FQROPF) Carbon Block
Reverse Osmosis membrane ...........................................(FQROMF)ThinFilm Polyamide
Storage Tank Dimension (inches)........................................height 15” diameter 11”
System Body Dimension (inches)........................................height 11” width 10.5” depth 4”
)HHGZDWHUSUHVVXUHOLPLWV³SRXQGVSHUVTXDUHLQFKSVL .....................40–120a
)HHGZDWHUWHPSHUDWXUHOLPLWV³PLQLPXPPD[LPXPGHJUHHV) ..............40–100
0D[LPXP7RWDO'LVVROYHG6ROLGV7'6³SDUWVSHUPLOOLRQSSP ...............2000
Maximum water hardness @ 6.9 pH recommended to optimize membrane
OLIH³JUDLQVSHUJDOORQJSJ .....................................................10
For water with hardness greater than 10 grains (at 6.9 pH), the use of a
softener is recommended. Failure to install a water softener will reduce the
life of the Reverse Osmosis membrane. See chart for additional information
on the possible need for a water softener.
a. If house water pressure is over 80 psi, install a pressure reducing valve in the water supply line. If house water pressure
is under 40 psi, install a Reverse Osmosis booster pump (contact your local plumbing supply company).
b. Removed (maximum of 2.0 ppm) by the Reverse Osmosis prefilter. REGULAR MAINTENANCE IS REQUIRED. Chlorine will destroy the
Reverse Osmosis membrane.
c. Theoretical tank capacity. When tested according to NSF/ANSI Standard 58 at 50 psig inlet pressure, tank capacity is
2.3 gallons.

Specification guidelines. GEAppliances.com
5
Contaminant Reduction Determined by NSF testing.
Contaminant
Reduction(1) Average Influent
NSF specified Challenge
Concentration
Avg %
Reduction
Average Product
Water
Concentration
Max
Permissible
Product Water
Concentration
NSF Reduction
Requirements
NSF Test
Report
Arsenic (pentavlent) 0.051 mg/L 0.050 mg/L ± 10% 98.0% 0.001 mg/L 0.010 mg/L N/A J-00082158
Asbestos 180 fibers/L
107to 108fibers/L;
fibers greater than 10μm 99.9 < 1 fiber/L NA 99% J-00077915
Barium 10 mg/L 10 mg/L ± 10% 96.5% 0.341 mg/L 2.00 mg/L N/A J-00077916
Cadmium 0.030 mg/L 0.03 mg/L ± 10% 97.6% 0.0007 mg/L 0.005 mg/L N/A J-00082186
Chromium (Hex.) 0.31 mg/L
0.3 mg/L ± 10% (added as
hexavalent) 97.5% 0.008 mg/l 0.1 mg/L N/A J-00077916
Chromium (Tri.) 0.33 mg/L 0.3 mg/L ± 10% (added as triavalent) 96.5% 0.01 mg/l 0.1 mg/L N/A J-00077916
Copper 3.2mg/L 3.0 mg/L + 10% 97.5% 0.008 mg/L 1.3 mg/L N/A J-00077913
Cyst 73,000 cysts/L Minimum 50,000 cysts/L 99.99% 5 cyst/L N/A ≥99.95% J-00077914
Lead 0.15 mg/L 0.15 mg/L + 10% 97.6% 0.003 mg/L 0.010 mg/L N/A J-00082186
Radium 226/228 25 pCi/L 25 pCi/L ± 10% 80.0% 5 pCi/L 5 pCi/L N/A J-00077916
Selenium 0.1 mg/L
0.10 mg/L ± 10% (added as ½
selenite and ½ selenate) 98.0% 0.002 mg/L 0.05 mg/L N/A J-00077911
TDS 760 mg/L 750 mg/L + 40 mg/L 91.6% 64 mg/L 187 mg/L N/A J-00077940
Turbidity(2) 138 NTU 11 ± 1 NTU 99.9% 0.13 NTU 0.5 NTU N/A J-00077914
Chlorine Taste and Odor 2.1 mg/L 2.0 mg/L ± 10% 96.1% 0.08 mg/L N/A ≥ 50% J-00076398
Nominal Particulate Class
III, ≥ 5 μm to < 15 μm 119,333 pts/mL At least 10,000 particles/mL 99.2% 948 pts/mL N/A ≥85% J-00082586
Operating Specifications
Inlet Pressure 40-120 psig (2.8-7.0 kg/cm2)
Inlet Temperature 40-100 F°(5-38°C)
Maximum TDS Level 2000 mg/L
Maximum Hardness @ 6.9pH 10 grains per gal. (171 mg/L)
Maximum Chlorine 2.0 mg/L
pH Range 4 – 10
Daily Production Rate 8.46 GPD (32.0 L/day)
Efficiency Rating(3) 9.05%
Recovery Rating(4) 19.84%
Notes:
(1) Tested by NSF International per NSF/ANSI Standard 58 or NSF/ANSI Standard 42.
(2) NTU is Nephelometric Turbidity Units
(3) Efficiency rating means the percentage of the influent water to the system that is available to the user as reverse osmosis treated water under operating conditions that approximate
typical daily usage.
(4) Recovery rating means the percentage of influent water to the membrane portion of the system that is available to the user as reverse osmosis treated water when the system is
operated without a storage tank or when the storage tank is bypassed.
System tested and certified by NSF International against NSF/ANSI Standard 42 and against NSF/ANSI Standard 58
for the reduction of substances as listed below according to Standard 42 and 58.
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 Standard 58.
Performance Data Sheet Profile™ Reverse Osmosis System
Models: PXRQ15FBL, PXRQ15RBL, PNRQ15FBL, and PNRQ15RBL
Notice: This system has been tested according to NSF/ANSI 58 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.
Before purchasing a water treatment unit, it is recommended that you have your water supply tested to determine your actual water treatment
needs. The NSF/ANSI 58 testing were performed under standard testing conditions, actual performance mayvary with local water conditions.
WARNING: Do not use with water that is microbiologically unsafe or with water of unknown quality without adequate disinfection before or after
the system. Systems certified for cyst reduction may be used on disinfected water that may contain filterable cysts. This system is to be used for
arsenic reduction only on chlorinated water supplies containing detectable residual free chlorine at the system inlet. Water systems using an in-line
chlorinator should provide a one-minute chlorine contact time before the RO system. See Arsenic Fact Sheet for additional details.
This reverse osmosis system contains a carbon pre-filter to help protect the reverse osmosis membrane from deterioration that is induced by
chlorine in the supply water. This reverse osmosis system contains replaceable treatment components critical to the efficiency of the system.
Replacement of the membrane component should be with one of identical specifications, as defined by the manufacturer, to assure the same
efficiency and contaminant reduction performance. The product water should be tested periodically to verify that the system is performing
satisfactorily. Consult the owner’s manual for further information on installation, operating instructions, component replacement, and product
warranty.
This system has been tested for the treatment of water containing pentavalent arsenic (also known as As (V), As (+5), or arsenate) at concentrations
of 0.050 mg/L or less. This system reduces pentavalent arsenic, but may not remove other forms of arsenic. This system is to be used on water
supplies containing a detectable free chlorine residual at the system inlet or on water supplies that have been demonstrated to contain only
pentavalent arsenic. Treatment with chloramine (combined chlorine) is not sufficient to ensure complete conversion of trivalent arsenic to
pentavalent arsenic. Please see the Arsenic Facts section of Performance Data Sheet for further information.
Estimated Replacement Costs
FQROPF – Pre- and Post-Filters carbon elements: $34.99 - $39.99
FQROMF – Reverse Osmosis Membrane: $69.99 - $79.99
General Electric Company
Appliance Park
Louisville, KY 40225 P/N 101051 0310
For replacement parts, call toll-free 800.626.2002 (U.S),
800.663.6060 (Canada-English),
800.361.3869 (Canada-French).
Rev 4 P/N 101051 0310

Arsenic Fact Sheet
Background
Arsenic (abbreviated As) can occur naturally in well water. There are two forms of arsenic: pentavalent arsenic
(also called As(V), As(+5), and arsenate), and trivalent arsenic (also called As(III), AS(+3), and arsenite). Although
both forms are potentially harmful to human health, trivalent arsenic is considered more harmful than
pentavalent arsenic. In well water, arsenic may be pentavalent, trivalent, or a combination of both. Additional
information about arsenic in water can be found on the Internet at the U.S Environmental Protection Agency
(USEPA) website at: www.epa.gov/safewater/arsenic.html.
Testing Your Water
Arsenic in water has no color, taste or odor. It must be measured by a lab test. Public water utilities must have
their water tested for arsenic. You can get the results from your water utility. If you have your own well, you
can have the water tested. The local health department or the state environmental health agency can provide
a list of certified labs. The cost is typically $15 to $30.
Pentavalent vs. Trivalent Arsenic Reduction
This system is very effective at reducing pentavalent arsenic from drinking water. This model was tested in a
lab and proven to reduce 50 parts per billion (ppb) pentavalent arsenic to below 10 ppb, the USEPA standard
for safe drinking water. RO systems are not as effective at removing trivalent arsenic from water. This model
will not convert trivalent arsenic to pentavalent arsenic. If you have free chlorine residual in your water supply,
any trivalent arsenic will be converted to pentavalent arsenic and reduced by this Reverse Osmosis system.
Other water treatment chemicals, such as ozone and potassium permanganate will also change trivalent
arsenic to pentavalent arsenic. A combined chlorine residual (also called chloramine) may not convert all of
the trivalent arsenic to pentavalent arsenic. Water systems using an in-line chlorinator should provide a one-
minute chlorine contact time before the Reverse Osmosis system. If you get your water from a public water
utility, contact the utility to find out if free chlorine or combined chlorine is used in the water system.
Maintenance
It is strongly recommended that you follow the maintenance instructions in your owner’s manual and have
your water tested periodically to make sure the system is performing properly. See replacement element
information above for recommendations on maintaining your Reverse Osmosis drinking water treatment
system.
For IOWA Only
All sales in Iowa require the following signature before consummation of sale. These signatures must be
retained by the seller/renter for two years minimum.
Buyer/Renter ____________________________________Date _______________________________________
Seller ___________________________________________Date _______________________________________
Seller’s Address_______________________________________________________________________________
Seller’s Phone number_________________________________________________________________________
Product: General Electric Reverse Osmosis Filtration System: Model PXRQ15FBL, PXRQ15RBL,
PNRQ15FBL, and PNRQ15RBL
6
Specification guidelines.

7
How the Reverse Osmosis System Works
Description of the Reverse Osmosis System
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. High quality product water goes directly to the drinking water
faucet or to the storage tank. The system makes a good supply of drinking water each day. How much it makes depends on the
feed water supply pressure, temperature and quality.
The prefilter and postfilter are replaceable cartridges. The carbon prefilter reduces chlorine while also filtering sediments.
The postfilter reduces any other undesirable tastes and odors before you use the water.
The system includes an electronic faucet assembly with a prefilter and postfilter change reminder. When six months have passed, a
flashing light will remind you to change the two filters.
1Prefilter³Water from the cold supply pipe is directed to the prefilter
cartridge. The prefilter is a replaceable sediment cartridge containing
activated carbon. The prefilter reduces chlorine taste and odor in the
feed water because CHLORINE DESTROYS THE REVERSE OSMOSIS
MEMBRANE. Filtered, clean, chlorine-reduced water flows from the
prefilter to the Reverse Osmosis cartridge.
2Reverse Osmosis Cartridge³The middle cartridge includes a
tightly wound, special membrane. Water is forced through the
cartridge where the membrane reduces the dissolved solids and
organic matter. High quality product water exits the Reverse Osmosis
cartridge and goes to the storage tank. Reject water, with the dissolved
solids and organic matter, leaves the cartridge and is discharged to the
GUDLQWKURXJKøµWXELQJ
3Postfilter³After leaving the storage area, but before going
to the system faucet, product water goes to the postfilter cartridge.
The postfilter is also a replaceable sediment cartridge that contains
activated carbon. Any remaining tastes, odors or sediments are
reduced from product water by the postfilter. Clean, high quality
drinking water flows through the tubing and to the system faucet.
4Storage Tank³The storage area holds up to 2-1/2 gallons
of product water. A diaphragm inside the tank keeps water
pressurized, when the tank is full, for fast flow to the faucet
when drinking water is needed.
5
Check Valve³The check valve prevents a backward flow of product
water from the storage tank. A backward flow could cause the Reverse Osmosis membrane to
rupture.
6
Automatic Shutoff Assembly³To conserve water, the drinking water system has an automatic
shutoff. When the storage tank has filled to capacity and the drinking water faucet is closed, pressure
closes the shutoff. Water flow to the Reverse Osmosis housing is shut off until drinking water is used
again, and pressure drops in the Reverse Osmosis system.
7
Flow Control³The flow control regulates the flow of water through the Reverse Osmosis
FDUWULGJHDWWKHUHTXLUHGUDWHWRSURGXFHKLJKTXDOLW\ZDWHU7KHFRQWUROLVORFDWHGLQWKHµGUDLQ
line exiting off the manifold.
8
Faucet and Electronics³The countertop faucet dispenses filtered drinking water when opened.
It has a hand-operated lever, with variable flow adjustment. You can keep the faucet open by
removing your hand from the lever once water is flowing. To comply with plumbing codes, an air
gap is built into the faucet drain water connection.
The electronic faucet provides a six month timer to remind you when it is time to replace your prefilter and postfilter. Replace the
filters when the light begins to flash in order to protect the ROmembrane and keep the system functioning properly.
About the reverse osmosis system. GEAppliances.com

Installation Reverse Osmosis Filtration System
Instructions
Models PXRQ15RBL and PNRQ15RBL
BEFORE BEGINNING INSTALLATION
Read these instructions completely and carefully.
IMPORTANT ³6DYHWKHVHLQVWUXFWLRQV
for local inspector’s use.
IMPORTANT ³2EVHUYHDOOJRYHUQLQJ
codes and ordinances.
 Note to Installer – Be sure to leave these
instructions with the Consumer.
 1RWHWR&RQVXPHU².HHSWKHVHLQVWUXFWLRQVIRU
future reference.
 3URSHULQVWDOODWLRQLVWKHUHVSRQVLELOLW\RIWKH
installer.
 3URGXFWIDLOXUHGXHWRLPSURSHULQVWDOODWLRQLVQRW
covered under the Warranty.
 $VKXWRIIYDOYHPXVWEHDYDLODEOHRUDGGHGQHDU
the installation point.
TOOLS AND MATERIALS REQUIRED FOR
INSTALLATION
 (OHFWULFGULOODQGµ'ULOO%LWW\SHDVUHTXLUHG
if mounting is needed for faucet
 7ZR$GMXVWDEOH:UHQFKHV
 µ'ULOO%LWRSWLRQDOIRUSLORWKROHV
 7DSH0HDVXUH
 3KLOOLSVDQG)ODW%ODGH6FUHZGULYHUV
 8WLOLW\.QLIH
 ,I\RXUPDLQZDWHUOLQHLVDULJLGSLSH\RXZLOO
require a compression fitting and possibly other
plumbing hardware to complete the installation.
IMPORTANT ³7RDYRLGGDPDJLQJWKHVLQN
consult a qualified plumber or installer for drilling
procedures. Special drill bits may be needed for
stone, porcelain or stainless steel.
CONTENTS INCLUDED WITH PRODUCT
 5HYHUVH2VPRVLV$VVHPEO\DQG7XELQJ
 3URGXFW/LWHUDWXUH2ZQHU·V0DQXDODQG
Installation Instructions)
 3HUIRUPDQFH'DWD6KHHW
 )HHG:DWHU$GDSWHU
 )DXFHW$VVHPEO\ZLWK(OHFWURQLF%DVH0RQLWRU
and Tubing
 6WRUDJH7DQN
 'UDLQ/LQH$GDSWHU
8
WARNING: Read entire manual. Failure to follow all guides and rules could cause
personal injury or property damage.
 &KHFNZLWK\RXUVWDWHDQGRUORFDOSXEOLFZRUNVGHSDUWPHQWIRUSOXPELQJFRGHV<RXPXVWIROORZWKHLU
guides as you install the Water Filtration system.
NOTE: Failure to comply with these installation instructions will void the product warranty, and the
installer will be responsible for any service, repair or damages caused thereby.
Questions? Call 800.952.5039 or visit our Website at: GEAppliances.com
In Canada, call 1.800.561.3344 or visit www.GEAppliances.ca

Installation Instructions
Things to Check Before Beginning Installation
FEED WATER
The water supply to the undercounter Reverse
Osmosis system must have the qualities listed in
the specifications. Municipal water supplies most
often will have these qualities. Well water may need
FRQGLWLRQLQJ³KDYHWKHZDWHUWHVWHGE\DZDWHU
analysis laboratory and get their recommendations
for treatment.
IMPORTANT ³For water with a hardness
greater than 10 grains (at 6.9 pH), the use of a
softener is recommended. Failure to install a softener
will reduce the life of the Reverse Osmosis cartridge.
FILTRATION DRAIN CONNECTION
A suitable drain point and air gap (check your state
and/or local codes) are needed for reject water
from the Reverse Osmosis membrane cartridge.
BASEMENT INSTALLATION
If installing in a basement, leave enough tubing in
place during installation to be able to move unit
to floor for ease at servicing and making filter/
membrane changes. Additional tubing and fittings
required.
NOTE: See parts list on page 25 for optional parts
that may be required for a basement installation.
RO FAUCET
The RO product water faucet installs on the sink
or on the countertop next to the sink. Often, it
is installed in an existing sink spray attachment
hole or a hole may be drilled. Space is required
underneath for tubing to and from the faucet,
and for securing the faucet in place. All faucet
connections are done on or above the sink or
countertop.
Sink
p-trap
Hot Cold
Disposer
µGUDLQ
tube (black)
µRXWOHWWXEHEOXHEDQGHG
µLQOHWWXEH
(yellow banded) Reverse osmosis system
µVWRUDJH
tank tube (red
banded)
µGLD 1µ
1µ 1µ
µ
µGUDLQWXEHEODFN
RO product water faucet mounted through sink or countertop
Feed water adapter
Prefilter Postfilter
Membrane
µ\HOORZ
banded inlet
from supply
valve
µEODFN
tube to
faucet
µUHG
banded tube
to storage
tank
µEOXH
banded
tube to
faucet
9
TUBING/FILTER DETAIL

Installation Instructions
REVERSE OSMOSIS ASSEMBLY
MOUNTING SYSTEM INSTALLATION
Choose a location under the sink to mount the
system. Location should be easily accessible,
with adequate clearance between the bottom
of the filter cartridges and the floor or bottom of
the cabinet for removal of filter cartridges. Allow
enough space on either side of the system for the
tubing connections.
1. Remove the prefilter and postfilter cartridges.
2. Remove the assembly cover by unlocking the
four tabs on the cover from the system.
3. Use a flat-head screwdriver to work from left to
right from the underside of the system.
4. Use the icons on the bottom of the system for
screwdriver positioning.
5. Hold the Reverse Osmosis assembly up to
the wall surface where you wish to install it.
Mark location for screws. There should be a
PLQLPXPRIµIURPWKHPDUNVWRWKHERWWRP
of the cabinet floor.
IMPORTANT ³Do not get dirt or debris
inside the assembly area. Use only to mark
mounting hole locations.
6. ,QVWDOOVFUHZVWRWKHZDOOOHDYLQJDµ
clearance between the head of the screw and
wall (drill pilot holes if needed).
7. Hang the Reverse Osmosis assembly on the
screws. Tighten or loosen the screws as desired
until the system is secure on the wall.
8. To install the
cover, line up the
front tabs on the
cover with the
openings in the
system.
9. Snap the cover
in place; the tabs
will flex, allowing
the cover to
snap in place.
10. Remove the
membrane
cartridge.
Screw locations
Screws
Screw
µ
Wall
Screwdriver positioning
Screwdriver
System opening
Tab
Prefilter Postfilter
To removeTo remove
To remove
Membrane
10
µ
µ

Installation Instructions
FEED WATER SUPPLY
B. OPTIONAL INSTALLATION 1
Utilizing existing kitchen sink water supply valve (A)
and removable faucet tubing (B).
1. Refer to illustration below to complete
assembly depending on supply valve size (A).
2. Close the cold water supply valve (A) under the
sink.
3. Unscrew the flexible tubing line (B) from
the supply valve (A) that connects to the
COLDwater riser.
NOTE: For rigid pipe, see D. Optional Rigid Pipe
Installation on page 11.
Note Adapter (C) orientation:
LQFKLQVWDOODWLRQ³5RXQGHGHQGRIDGDSWHU&
connects to supply valve (A).
LQFKLQVWDOODWLRQ³5RXQGHGHQGRIDGDSWHU&
connects to coupling (D), then to existing faucet
tubing (B).
Check and comply with local plumbing codes as you plan, then install a cold feed water supply fitting.
11
)RUµ3OXPELQJ )RUµ3OXPELQJ
(B) Faucet
tubing line (not
included)
(D)
Coupling
(C) Adapter
(F) Inlet valve
(A) Cold water
supply valve
(not included)
(B) Faucet
tubing line (not
included)
(A) Cold water
supply valve
(not included)
(D)
Coupling
(C) Adapter
(G) Gasket
(G)
Gasket
(H) Ferrule
(F) Inlet valve
(I) Nut
(G) Gasket
A. PREFERRED INSTALLATION
Utilizing existing kitchen sink water supply valve
and removable faucet tubing.
A typical connection using the included water supply
fitting is shown in the illustration below.
1. Close the water shut-off valve that is
immediately in front of the supply tube and
open the faucets to drain water from the sink
cold water pipe.
2.
Remove the nut that connects the cold water faucet
to the supply tube. Some water may spill out.
NOTES:
Be sure to turn off the water supply and open a
faucet to drain the pipe.
Make sure the gasket is installed in the water supply
fitting.
3.
Hand-tighten the water supply fitting onto the cold
water faucet. Be sure the gasket, as shown, is in
place before final assembly. Finish tightening with
an adjustable wrench. Be careful not to overtighten
or cross-thread, since damage to the threads
can occur. Make sure the 1/4µquick connection is
not against a wall that causes the supply tubing
connection to bend. A quarter turn to tighten or
loosen the adapter may be necessary to avoid this.
4. Reconnect faucet tubing line to the fitting.
5. Install tubing. (See Installing the Tubing section.)
Cold
Water
Faucet
Stud
Cold
Water Pipe
Water Supply Fitting
µ7XELQJWR
Water Filter Inlet
Cold Water Shut-Off
Gasket
Fig. 1

C. OPTIONAL INSTALLATION 2
Where codes permit (Requires additional parts)
)RUµ2'RUODUJHUPHWDOWXELQJRQO\
NOTE: Codes in certain states require installation
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
Massachusetts.
Saddle valve is available through GE Parts
and Services at 1.800.626.2002, part number
WS15X10023. Self-piercing saddle valves are not
recommended.
1. Turn off the cold water supply and attach
saddle valve as required by product selection.
(Be sure to follow manufacturer’s Installation
Instructions.)
WARNING: Many homes are
electrically grounded through the plumbing.
To protect yourself from serious injury or fatal
shock, use a battery-powered hand drill only to
make the hole. DO NOT USE AN ELECTRIC DRILL.
2. Close the water supply valve by turning the
handle clockwise.
3. Open the main water supply valve and several
house faucets to purge air from the system.
Close faucets when water runs smoothly.
Installation Instructions
FEED WATER SUPPLY (cont.)
Snug valve into bracket
(DONOTOVERTIGHTEN)
Some threads
should be visible
Rubber gasket
Optional water supply connection (using saddle valve)*
Pre-drill
µKROH 6HDO³PDNHVXUHWKH
seal is in place
Clamp X
1XW³QRW
required if holes
in clamp are
threaded
Valve
Handle
Tubing adapterWasher
Compression
nut
Í
Clamp Z
Use to connect the tubing
*For 1/2µ2'RUODUJHUPHWDOWXELQJRQO\
12
B. OPTIONAL INSTALLATION 1 (CONT.)
4. Assemble adapter (C) and coupling (D) as
shown in illustration on page 9, per your
configuration. Ensure that the gasket (G) is in
place before final assembly. Start installation
by hand, then finish tightening with adjustable
wrench. Be careful not to overtighten or
cross-thread since damage to threads may
occur.
5. Hand-tighten assembled adapter (C) onto
supply valve (A) for the proper size installation.
Be sure gasket (G) is in place before final
assembly. Start installation by hand; then finish
tightening with an adjustable wrench.
Be careful not to overtighten or cross-thread
since damage to threads may occur.
6. Reconnect faucet tubing line (B) to top of
adapter (C).
7. Cut wire ties on tubing coils, using care not to
damage tubes or parts if using a utility knife.
8. 5HPRYHWKHµQXW,DQGIHUUXOH+IURPHQG
of inlet valve. Using the yellow banded tubing
provided, place the nut (I) and ferrule (H) onto
the tubing and install onto inlet valve (F) as
shown at left. Tighten with adjustable wrench.
Be careful not to overtighten or cross-thread
since damage to threads may occur.
NOTE: Inspect the ends of the tubing prior to
installation to be sure there are no imperfections
and that the end of the tubing is cut square. It may
be necessary to cut the tubing again.

Installation Instructions
E. OPTIONAL REMOTE LOCATION
INSTALLATION
(requires additional part)
1. Turn off the cold water supply.
2. Complying with plumbing codes, install a fitting
RQWKHFROGZDWHUSLSHWRDGDSWµ2'WXELQJ
A typical connection is shown in illustration
below. Make sure a water supply valve is used.
3. If the RO unit is to be installed more than 6
feet from the valve, replace the yellow banded
LQOHWWXELQJZLWKDORQJHUOHQJWKRI*(µ
WXELQJ$IRRWOHQJWKRIµWXELQJLV
available through GEParts and Services at
1.800.626.2002, part number WS07X10018.
DO NOT SUBSTITUTE TUBING OF UNKNOWN
QUALITY.
4. If the ROunit is to be installed more than 6
feet from the faucet, replace the blue banded
RXWOHWWXELQJZLWKDORQJHUOHQJWKRI*(µ
tubing. A 33-foot length is available through
GE Parts and Services at 1.800.626.2002, part
number WS07X10019. See Faucet Mounting
Installation on page 13 for more details. DO NOT
SUBSTITUTE TUBING OF UNKNOWN QUALITY.
If you are using copper tubing, DO NOT connect
it directly onto the RO unit. Purchase a connector
and use a short length of the yellow banded tubing
provided to make final connection to RO. Do not use
copper tubing to attach to icemaker or faucet.
13
D. OPTIONAL RIGID PIPE INSTALLATION
For installation with rigid pipe between supply valve
and sink faucet.
Option 1
1. Remove pipe from supply valve and sink faucet.
2. Obtain flexible pipe sized to your plumbing.
3. Install flexible pipe.
4. GOback
to B. OPTIONAL INSTALLATION 1
section
, step 4.
Option 2
1. Obtain compression fittings to fit rigid pipe.
2. Obtain any other fittings required to connect
compression fittings to adapter.
NOTE: $GDSWHUKDVµDQGµLQWHUQDODQG
external threads.
3. Remove pipe from supply valve.
4. Cut pipe to fit length of assembled fittings and
adapter.
5. Install compression fitting to pipe.
6. GOback
to B. OPTIONAL INSTALLATION 1
section
, step 4.
NOTE: Above described materials are not included
with the product.
Cold
water
pipe
Insert (not included)
Ferrule
Water supply valve
To RO
Preferred water supply connection
(using compression fitting)
µ\HOORZEDQGHG
tubing to inlet

Installation Instructions
INSTALLING THE TUBING TO TANK AND
FAUCET
1. 0HDVXUHµIURPWKHHQGRIHDFKUHPDLQLQJ
piece of tubing (faucet end and inlet end) and
mark with a pencil. (Check for roundness,
smoothness, cuts, nicks, flat spots and sharp
edges).
2. Push the tubing firmly into each fitting on the
manifold until the line is flush with the fitting
collar. (If the tubing is removed, re-cut the end,
measure, mark and re-insert). Tubing must be
fully inserted to avoid leaks. To remove tubing:
depress and hold red or blue collet; pull tubing
out to remove.
3. Pull out slightly on tubing to ensure a good
seal.
µ
(19 mm)
INCORRECT
34"
Engagement
µ
µWXELQJ
Red or Blue Collet
(DONOTREMOVE)
Insertion line
Insert tubing
FLOW RESTRICTOR REPLACEMENT
PROCEDURE (cont.)
1. Remove drain line tubing by pushing up on the
drain line collet with one hand (1) and removing
the drain line with the other hand (2).
2. Once the drain line has been removed from
the system base, grasp the end of the flow
restrictor and pull it straight out from the tube*.
If the restrictor is difficult to remove by hand, a
pair of pliers may be used to grip the end of the
restrictor to aid in removal from the tubing.
*In some instances, the restrictor may slide out of the drain
tubing as it is removed from the drain line port. If, after
removing the drain line as described in step 1, the restrictor
is no longer in the end of the tubing, check the drain line port.
Remove the restrictor from the port and proceed to step 3.
3. Take new restrictor and slide it back into the drain
tubing. Insert the restrictor by hand only. Do not
use pliers to insert. Make sure to insert restrictor
all the way into the tubing. Failure to do so could
result in improper operation of the ROsystem.
4. Reinsert drain line tubing in system base. Tug
lightly on the tubing to ensure that the collet is
engaged and has a proper grip on the tubing.
FEED WATER SUPPLY (cont.)
FLOW RESTRICTOR REPLACEMENT
PROCEDURE
Each time the Reverse Osmosis cartridge is
changed, you will need to replace the flow
restrictor in the drain line as well.
Be sure to wash your hands before handling inner
parts of the system.
14
1
2

Installation Instructions
15
INSTALL THE FAUCET (CONT.)
5. Tighten the toggle screw until the base is firmly
in place and does not wobble or turn.
6.3XVKWKHµEOXHWXEHXSWRFRQQHFWLWWRWKH
fitting on the bottom of the faucet body. It should
JRLQDERXWµ3XOOWXEHVOLJKWO\WRPDNHVXUHLW
is secure.
7. Push the faucet body down into the faucet
base and turn the faucet 1/8 of a turn
counterclockwise until it stops into place.
NOTE: You can install the faucet so the handle is
on the right or the left side.
If you want the faucet handle on the right,
position the handle on the front-right side
of the base before turning 1/8 of a turn
counterclockwise.
If you want the faucet handle on the left, position
the handle on the rear-left side
of the base before turning 1/8 of a turn
counterclockwise.
8. Locate the hole at the rear
of the base. Insert the set
screw and begin to tighten
by hand. Finish tightening
with the Allen wrench
provided in the packet.
DO NOT OVERTIGHTEN.
Faucet body
Faucet base Sink
Gasket
Toggle screw µ%ODFNWXEH
INSTALL THE FAUCET
Be sure there is room underneath and above
the sink to make the needed connections. Before
starting, make sure there is sufficient room for the
faucet base and unit. Select one of the following
places to install the faucet:
A. In an existing sink spray attachment or soap
dispenser hole.
B. In a hole to be drilled in the sink top.
C. In a hole to be drilled in the countertop, next to
the sink.
NOTES:
 %HVXUHWKHIDXFHWEDVHZLOOILWIODWDJDLQVWWKH
surface at the selected location so the bottom
gasket between the base and surface area will
seal.
 0DNHVXUHWROHDYHHQRXJKFOHDUDQFHDWWKHEDFN
of the faucet in case you need to remove it.
Installation Steps (refer to illustration below
for clarification)
1. If drilling is needed, make a 11ø2µGLDPHWHUKROH
Be sure to use the proper procedure for drilling
stone, porcelain or stainless steel. Special
drill bits may be needed. Consult a qualified
plumber for the proper procedure.
NOTE:When drilling in stainless steel, the edges
may be sharp and could puncture the tube. Be
careful to not cut yourself or damage the tube.
2. Remove the faucet body and base by turning the
base counterclockwise.
3.3XVKWKHµEODFNWXEHDQGWKHµEODFNWXEH
onto the correct barb fittings on the faucet base.
3XVKWKHµEOXHWXEHWKURXJKWKHEDVH
4. Align the gasket to cover the hole completely. Then
place the toggle screw on the base into the hole.
Faucet base
Sink Gasket
Toggle screw
µ%ODFNWXEH
Faucet base
µ%DUEILWWLQJ
µ%ODFNWXEH
µ%DUEILWWLQJ
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Mounting screw
Faucet Faucet
Faucet handle on the RIGHT Faucet handle on the LEFT
FAUCET ASSEMBLY

Installation Instructions
FAUCET ASSEMBLY (cont.)
OPTIONAL ONE-PERSON
FAUCET TUBING INSTALLATION
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tube (blue banded) in one hand with the drain
tubes the same length and the outlet tube offset
approximately 6 inches.
2. Wrap a rubber band around all 3 tubes.
3. Insert a typical No. 2 pencil through the rubber
band location.
4. Rotate the pencil down until it is in line with
the tubing and push up through the mounting
hole. Release the grip on the pencil and the
tubes will remain in position for easier faucet
connection.
16
INSTALL THE BATTERY
1. Remove the lens cover from the faucet base.
Grip it from both sides and pull forward.
2. Install one CR2032 3V battery with the
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battery tray completely back into the base.
3. The amber light will illuminate five times. If
you want to reinitiate the start-up sequence,
remove the battery for 90 seconds so the
electronics can fully reset; then put the battery
back in.
4. Normally, the light is off. After 6 months of use,
the amber LED light will flash every 30 seconds
indicating it is time to replace the filter canister.
NOTE: The amber LED light may stop blinking if
it is allowed to blink for an extended period of
time. To ensure proper operation, the battery
should be replaced with every filter change.
FOR FILTER CHANGE: Replace the battery
when changing the filter. Remove the used
battery and wait 90 seconds before installing
the new battery to ensure the proper
electronics are reset for the next
6 months.
Faucet base Lens cover %DWWHU\´µVLGHXS

Installation Instructions
FILTRATION DRAIN CONNECTION
PREFERRED INSTALLATION:
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INSTALLATION
Route the drain line DIRECTLY from the Reverse
Osmosis system to a standpipe in the basement,
bypassing the air gap provided in the faucet. The air
gap installation is left to the discretion of the installer.
The drain line may also be routed to a floor drain or
washtub, provided that the air gap ismaintained.
Special air gap fittings are available toconnectthedrain
linetothe top of the standpipe.
Check and comply with local plumbing codes as you plan.
CAUTION: The options detailed below are the ONLY approved installation
configurations. Do not use any drain saddle device.
NOTE: Failure to follow these Installation Instructions will void the warranty, and the installer will be
responsible for any service, repair or damages caused thereby.
17
Drain line from the Reverse Osmosis system
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must be maintained
PREFERRED INSTALLATION:
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P-TRAP INSTALLATION
Install a separate dry-vented p-trap under the sink
to be used exclusively for the Reserve Osmosis
drain line. A dry-vented p-trap is a p-trap that has
its own vent/stack. Attach the drain line adapter to
the p-trap and secure it with the slip joint nut and
washer as shown. The drain line MUST be routed
through the air gap provided in the RO water faucet.
Reverse
Osmosis
drain line
Optional disposer

Installation Instructions
FILTRATION DRAIN CONNECTION (cont.)
PREFERRED INSTALLATION:
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INSTALLATION
Install a p-trap under the sink to be used exclusively for
the Reverse Osmosis drain line. A wet-vented p-trap is
a p-trap that shares a common vent/stack. Attach the
drain line adapter to the p-trap and secure it with the
slip joint nut and washer as shown. The drain line MUST
be routed through the air gap provided in the RO water
faucet. Locate the Reverse Osmosis p-trap as high as
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SECONDARY INSTALLATION:
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INSTALLATION
CAUTION: Using Option D may result
in clogging under adverse conditions and requires
periodic inspection/cleaning by the user.
DO NOT INSTALL THE DRAIN LINE DOWNSTREAM
OF A DISPOSER OR IN A HORIZONTAL PIPE. Install
the drain line adapter under the sink as shown (parts
included). The baffle tee shown must be installed to
prevent a clog in the Reverse Osmosis drain line. Route
the drain line from the air gap to the drain line adapter,
ensuring that there are no dips, loops or low spots
in the line. The drain line adapter should be aligned
vertically so that the hose connection points upward
(the hose connection should never be allowed to drop
below 45° from this vertical position). This installation
MAY result in a slight drain noise in the sink drain when
the Reverse Osmosis system is regenerating. If this
happens, simply place the sink drain stoppers in the
strainer to suppress it.
Reverse
Osmosis
drain line
Optional disposer
Reverse
Osmosis
drain line
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Drain line
adapter
Maximum 45°
Baffle tee
(mandatory)
Optional
disposer
From second
sink or
disposer
From faucet air gap
Drain line
adapter
Drain line connection should
be 180° opposite existing
horizontal pipe/baffle-tee as
shown in diagram
45°
Drain line adapter
Proper drain line adapter orientation.
18

Installation Instructions
STORAGE TANK AND STARTUP
STORAGE TANK INSTALLATION
1. Remove the protective cap from the top of the
tank.
2. Apply 2–3 wraps
of thread tape,
in a clockwise
direction, to the
tank threads.
3. Install the push-to-connect fittings on the
threaded fitting on the tank as shown.
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Reverse Osmosis System into the fitting on the
storage tank.
SYSTEM STARTUP PROCEDURE
IMPORTANT ³If installing the unit in new
construction, ensure that house plumbing is flushed
thoroughly before opening the water supply valve.
1. Check that all tubing connections are secure.
2. Turn on the Feed Water Supply Valve.
3. Check all connection points for leaks.
4. Follow the Sanitization procedures on page 19.
5. After sanitization is complete, reinstall prefilter,
postfilter and Reverse Osmosis cartridges.
6. Membrane contains a food grade preservative.
Allow the system to fill the tank, then drain it
completely four times before using the water
from the system.
7. Recheck all water connection points a few days
later to check for small leaks.
Storage tank
Thread
tape
19

Care and cleaning of the reverse osmosis system.
Prefilter, Postfilter and Reverse Osmosis Membrane Cartridge Replacement Procedure
When the blue light in the faucet base flashes, it is time to
replace the prefilter and postfilter. This will occur every
6 months.
Be sure to wash your hands before handling inner parts of
the system.
1. Turn OFF the icemaker (if attached to the system).
2. Turn off water supply to the system.
3. Turn ON faucet to drain tank (may take several minutes). Turn
OFF faucet when tank is empty.
4. Remove the prefilter, postfilter and Reverse Osmosis cartridge
by rotating to the left about 1/3 turn.
5. Follow Sanitizing the Reverse Osmosis System procedure
found on page 20.
6. Remove foil on top of new replacement cartridges. Install
new cartridges into the manifold by turning to the right about
1/3 turn until the alignment marks line up and the cartridges
stop. DONOTOVERTIGHTEN. The cartridges will rise up as
they are turned.
NOTE: The prefilter and postfilter are identical. You may
install either filter in the prefilter or postfilter position. The
reverse osmosis cartridge is installed in the center position.
7. Turn ON water supply to fill the system (may take up to four
hours). Check for leaks.
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side up, to reset timer and monitor function in faucet base
(see Battery Installation for proper procedure).
9. If only the prefilter and postfilter are replaced, turn the
faucet ON and fill and empty the storage tank two (2) times.
If the membrane cartridge is replaced, fill and empty the
storage tank a total of four (4) times. (This will remove the
food-grade preservatives contained in new membranes. This
preservative will give product water an unpleasant taste and
odor.)
10.Once the storage tank is full, turn on the icemaker.
NOTE: System should be sanitized when replacing the prefilter
and postfilter cartridge or the Reverse Osmosis cartridge.
Follow the Sanitizing the Reverse Osmosis System procedure on
page 20.
ON
OFF
To remove
Reverse
Osmosis
Prefilter Postfilter
20