To place the equipment under warranty, the warranty
registration card must be completed and returned by the original
owner to the warrantor, Hague Quality Water International,
within 30 days of installation. 4343 South Hamilton Road.
Groveport, OH 43125.
Coverage
This warranty covers specif
Reverse Osmosis Appliance delivered to the original owner
when the appliance is purchased for personal, family or
household use from an independent Hague dealer. Appliances
installed in commercial establishments will only qualify for the
Commercial Three Year Limited Warranty; please refer to form
#F0105. It is intended to cover defects in workmanship or
materials or both.
Warrantor’s Performance and Length of Warranty
Hague Quality Water International warrants that upon receipt
from the owner of any Hague RO dispensing spigot, filter
housing and cap, PCF filter housing and cap, membrane
housing and cap found to be defective in material or
workmanship, Hague will repair or replace the defective item, at
no charge for that item, for 25 YEARS from date of installation.
Hague Quality Water International further warrants that upon
receipt from the owner of the RO storage tank which is found to
be defective in material or workmanship, Hague will repair or
replace the defective item, at no charge, for 5 YEARS from date
of installation. If the permeate pump and/or auto shut-off valve
are found to be defective in material or workmanship, Hague will
repair or replace the defective parts at no charge, 2 YEARS
from date of installation. If the membrane is found to be
defective in material or workmanship, Hague will repair or
replace the defective part for 1 YEAR from date of Installation.
Should a defect or malfunction occur, contact your dealer. If you
are unable to contact your dealer, then contact Hague Quality
Water International.
All defective parts must be returned, along with the equipment
serial number and date of original installation, to a
Hague dealer or Hague Quality Water International PREPAID,
and replacement parts will be returned by Hague FREIGHT
COLLECT.
ied parts of the Hague WaterMax
n authorized
®
her Exclusions and Limitations on Warranty:
Furt
This warranty is null and void un
purchased from an independent Hague dealer.
THERE ARE NO
DESCRIBED IN THIS WARRA
This warranty does not cover any service call or labor costs
incurred with respect to the removal and replacement of any
defective part or parts. Hague Quality Water International will
not be liable for, nor will it pay service call or labor charges
incurred or expended with respect to this warranty.
In the event the water supply being processed through this
product contains bacterial iron, algae, sulphur, tannins, organic
matter or othe
is represented as being capable
the appliance specifications, other special treatment of the water
supply must be used to remove these substances before they
enter this product. Otherwise, Hague Quality Water International
shall have no obligations under this warranty.
This warranty does not cover damage to a part or parts of the
appliance from causes such a
unreasonable use, abuse or neglect by the owner.
This warranty does not cover damage to a part or
appliance resulting from improper installation. All plumbing and
electrical connections should be made in accordance with all
local code
appliance. The warranty does not cover damage resulting from
use with inadequate or defective plumbing; inadequate or
defective water supply or pressure; inadequate or defective
house wiring; improper voltage, electrical service, or electrical
connections; or violation of applicable building, plumbing, or
electrical codes, laws, ordinances or regulations.
THIS WARRANTY DOES NOT COVER INCIDENTAL,
CONSEQUENTIA
IMPLIED WARRANTIES ON THE PRODUCT DESCRIBED IN
THIS WARRANTY WILL NOT BE EFFECTIVE AFTER THE
EXPIRATION OF THIS WARRANTY.
No dealer, agent, representative or other person is authorized to
extend or expand this lim
WARRANTIES OTHER THAN THOSE
r unusual substances, then unless the appliance
s and the installation instructions provided with the
L OR SECONDARY DAMAGES. ANY
less the Hague Appliance was
NTY INSTRUMENT.
of handling these substances in
s fire, accidents, freezing, or
parts of the
ited warranty.
Some states do not allow limitations on how long an implied
warranty lasts or the exclusion or limitation of incidental or
consequential damages, so the
may not apply to you. This warranty gives you specific legal
rights and you may also have other rights which vary from state
to state.
General Information .......................................................................................................................................4
Service Log ....................................................................................................................................................5
Introduction to Reverse Osmosis ...................................................................................................................6
How Your Appliance Works............................................................................................................................8
WQA–Performance Data Sheet ...................................................................................................................10
Fact Section for Pentavalent Arsenic Treatment Appliances........................................................................12
INSTALLATION AND MAINTENANCE INFORMATION...................................................................................13
Checklist Before Installation.........................................................................................................................13
Installation Tool List .....................................................................................................................................14
Assembly and Parts .....................................................................................................................................29
Optional Parts ..............................................................................................................................................40
Congratulations on choosing a superior Hague water treatment appliance! Use
this guide to attain the maximum benefit from your appliance. As an owner, you
may find the first few pages to be the most helpful in solving your needs. If you
have trouble with the operation of your appliance, see Troubleshooting in the back
of this manual or contact your independent Hague dealer.
Warning: This appliance must be applied to potable water only. It is recommended that an independent Hague
dealer install and maintain this appliance.
Note: The manufacturer reserves the right to make specification and product changes without prior notice.
This manual is for installation, operation, and maintenance of the following RO appliance models:
x WaterMax
x WaterMax®H2500x WaterMax®LC30x WaterMax
x WaterMax®H3000x WaterMax®LC50x WaterMax
®
H2000x WaterMax®H3500x WaterMax
For Owner’s Reference
Date of Installation:
®
LC100
®
LC50P
®
LC100P
Model Number:
Serial Number1:
Installer’s Signature:
Dealership Name:
Dealership Address:
Dealership Phone Number:
Hardness:
Iron:
pH:
Water Pressure:
Water Temp:
Returned Warranty Card Date2:
1
The serial number is located on top of the mounting bracket.
2
Completely fill out the Warranty Card and return it by mail to ensure that the appliance is registered with the factory and the warranty
becomes validated.
WaterMax RO Owner’s Manual 11/11/20094
Page 5
Service Log
Services
We recommend that you have your local independent Hague dealer service this appliance.
Important: Meeting operational maintenance and replacement requirements are essential for this product to
perform to specifications. Hague recommends that the storage tank be drained weekly to maintain highest
quality water.
WaterMax RO Owner’s Manual 11/11/20095
Page 6
Introduction to Reverse Osmosis
Reverse Osmosis (RO) operates by removing contaminants from water at the molecular level. By using your
household water pressure to squeeze your water against a special membrane, water molecules are separated
from impurities. Rejected dissolved solids are automatically rinsed down the drain leaving only high-quality,
delicious water for you to use.
General Information
1. WaterMax
depending on your tap water pressure and the water temperature. Low water pressure and
temperature will cause all RO appliances to produce a lower quantity of treated water. This appliance is
designed with a self-regulating flush feature that limits the reject water to approximately four gallons for
every gallon of permeate water. Your RO will perform better and last longer with heavy use. We
encourage you to water house plants, provide water for pets, cook, mix drinks, fill batteries, etc., with
RO water.
®
Reverse Osmosis Drinking Water Appliances replenish at about one-half gallon per hour,
Figure 1: H3500 RO Appliance
WaterMax RO Owner’s Manual 11/11/20096
Page 7
Introduction to Reverse Osmosis, Cont.
2. The storage tank will store between two and three gallons of water.
Note: The storage tank will operate in either a horizontal or a vertical position to permit convenient placement
under your sink. Additional tanks may be added to your appliance to provide more storage, space permitting.
3. Your WaterMax
cold water dispenser in the refrigerator door. You may also want to install additional spigots in remote
locations such as at a wet bar.
4. Your WaterMax
warm or hot water through your appliance.
Caution: Connect to the cold water supply only!
Warning: Do not allow your appliance to freeze.
5. The rate that water will dispense through your treated water spigot will not be as strong as your regular
sink faucet. The appliance is designed to operate at up to 90% of your regular sink water pressure.
6. The WaterMax
flow, or lift the handle to a vertical position for continuous flow. The spout may be turned clockwise or
counterclockwise for convenient use. The spigot handle may also be repositioned for your
convenience.
®
RO Drinking Water Appliance can be connected to your automatic ice maker and
®
RO Drinking Water Appliance is designed to be used on cold water only. Never run
®
spigot has two dispensing positions. Push down on the black handle for intermittent
WaterMax RO Owner’s Manual 11/11/20097
Page 8
How Your Appliance Works
Your WaterMax
®
Drinking Water Appliance has been designed as a complete, self-contained appliance using
three stages of primary filtration and separation. The frequency in which membranes and filters should be
replaced depends upon the quality of the water that enters the appliance (feed water).
Meeting operational maintenance and replacement requirements are essential for this appliance to perform to
specification. Contact your local dealer for replacement filters and parts, or contact Hague Quality Water
International for the dealer nearest you.
First Stage–The Pre-Filters
Your RO appliance uses one or more pre-filters to remove impurities before the feed water reaches the reverse
osmosis membrane.
Pre-FilterModel Number Function
Sediment
Carbon
Dual-Function
(combination sediment and
carbon)
H2000, H2500, H3000,
30, LC
LC
H3000, LC30, LC50,
LC100
H3500, LC50P LC100P Protects the membrane from clogging and chlorine degradation
50,LC1
00
Rem
oves suspended and particulate matter 5 microns or larger
from the incoming tap water to protect the RO membrane and
any Carbon Pre-Filter from clogging
e
Remov
membrane from chlorine degradation
s free chlorine from the feed water and protects the
Sediment Pre-Filter Maintenance—Models H2000, H2500, H3000, LC30,
LC50 and LC100
If you are using softened water, replace your Sediment Pre-Filter annually. If you are not using softened water,
the replacement interval will vary. Every six months, schedule an inspection and replace the Sediment
Pre-Filter as necessary. If you notice a discoloration in the core (center) of the Sediment Pre-Filter and/or a
heavy accumulation of sediment on the surface of the Sediment Pre-Filter, then replacement is necessary. The
maximum recommended practical service life of the Sediment Pre-Filter is one year. The pre-filter is overdue
for change when you notice reduced water production or a slower rate of flow.
Note: The Sediment Pre-Filter performance has not been tested or certified by WQA.
Carbon Pre-Filter Maintenance—Models H3000, LC30, LC50, and LC100
Changing the Carbon Pre-Filter should be based on the free chlorine levels in the feed water. If the free
chlorine is 1 ppm or less, then the Carbon Pre-Filter should be replaced once a year. If the free chlorine level is
greater than 1 ppm, then the Carbon Pre-Filter should be replaced every six months.
Note: Models H3000, H3500, and LC30 also incorporate a special prolonged contact filter that further reduces
chlorine and organics from your water supply.
Dual-Function Pre-Filter Maintenance—Models H3500, LC50P and LC100P
Follow the same maintenance procedures as for the Sediment Pre-Filter.
WaterMax RO Owner’s Manual 11/11/20098
Page 9
How Your Appliance Works, Cont.
Second Stage—The Reverse Osmosis Membrane
The semi-permeable RO membrane separates the remaining suspended solids and most of the dissolved
solids from the water molecules. Remaining impurities are washed down the drain.
Maintenance
The RO membrane is critical for effective reduction of total dissolved solids. The product water should be tested
periodically to verify that the appliance is performing satisfactorily. The RO membrane should be changed when
it rejects less than 75% of the dissolved solids. A noticeable change in water quality and taste may occur and
indicates that a change is needed. Consult your Hague dealer for additional monitoring devices or water check
programs.
Note: If your WaterMax
membrane.
Third Stage—Carbon Post-Filter
The Activated Carbon Post-Filter is the final stage of filtration depending on your model. It reduces tastes,
odors, and chlorine.
®
RO appliance is installed on a soft water supply, it will greatly increase the life of the
Maintenance
Replace the Carbon Post-Filter at least once a year.
Note: The performance of the Carbon Post-Filter has not been tested or certified by WQA.
Getting Maximum Efficiency From the Appliance
This appliance should be used only with potable water. It contains replaceable components critical to its
efficiency. Replacement of the components should be with ones of identical specifications, as defined by
Hague, to assure the same efficiency and contaminant reduction performance. See Performance Data Sheet.
WaterMax RO Owner’s Manual 11/11/20099
Page 10
WQA–Performance Data Sheet
Performance Data Sheet
4343 South Hamilton Rd.
Groveport, OH 43125 614-836-2115
Our H3000 and H3500 Reverse Osmosis Drinking Water Appliances have been
tested and conform to NSF/ANSI Standard 58. The water treatment
performance for specific claims are substantiated and verified by the “Reduction
Performance” test data listed below. The concentration of the indicated
substances in water entering the appliances was reduced to a concentration
less than or equal to permissible limits for water leaving the appliance, as
specified in NSF/ANSI 58. While testing was performed under standard
laboratory conditions actual performance may vary. H3000 and H3500 are
certified by WQA to NSF/ANSI 58.
Reverse Osmosis / Activated Carbon Drinking Water Appliance
Test Parameters
pH7.5±0.5
TDS200-500 mg/L
Temperature 77±2°F 25±1°C
Turbidity 1 NTU
* This contaminant was tested at 750 mg/L ±40 mg/L TDS.
** This appliance may be used on disinfected water that may contain filterable cysts.
1
This appliance is acceptable for treatment of Nitrate / Nitrite with influent
concentrations of no more than 27 mg/L of nitrate and 3 mg/L of nitrite combined
measured as N and is certified for nitrate/nitrite reduction only for water sources with a
water pressure of 40 psig or greater.
† This appliance has been tested for the treatment of water containing pentavalent
arsenic (also known as As(V), As(+5), or arsenate) at concentrations of 0.30 mg/L or
less. This appliance reduces pentavalent arsenic, but may not remove other forms of
arsenic. This appliance is to be used on water supplies containing a detectable free
chlorine residual at the appliance 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.
WARNING! These appliances must not be installed where the water source is
microbiologically unsafe or of unknown quality without adequate disinfection before
and/or after the appliance! A water source that is not potable relative to waterborne
pathogens voids the warranty.
Operational maintenance and replacement requirements are essential for these
appliances to perform to specification as advertised.
1. TYPE OF MEMBRANE: Cellulose Tri-Acetate (CTA): Up to 1,200 PPM TDS with
pressure of at least 40 PSI. Chlorine Tolerant- Some bacteria resistance- 5.0 to 9.0
pH- Excellent production rate- For use only with a chlorinated water supply.
Thin-Film Composite (TFC): Up to 2,000 PPM TDS with pressure of at least 40 PSI.
Not chlorine tolerant- Bacteria resistantcomposite, non-cellulosic- Chemically stable- Highest production rate.
2. SQUARE FEET OF MEMBRANE: The square feet of membrane and the production
of
3. WATER PRESSURE: The higher the net pressure across the membrane,
the quantity of RO water. A minimum pressure of 40 PSI is recommended.
4. TOTAL DISSOLVED SOLIDS: The higher the TDS, the low
100 PPM represents about one PSI reduced pressure on the membrane. Thus,
1,000 PPM reduces the effective net pressure by 10 PSI.
5. WATER TEMPERATURE: Colder water results in lower production. Temperat
above 85 degrees F are to be avoided because of problems with the membrane
support structures and accelerated compaction rates of CTA membranes. TFC may
be used at temperatures up to 113 degrees F.
6. SURFACE COATING OR FOULING: A neglected pre-filter can allow sediment
accumulate on the cartridge surface and impair the necessary flow of water through
the filter, thus reducing membrane life. Also, salts can precipitate on the membrane,
plugging the pores and channels. A water softener or other types of pre-treatment
installed before the RO appliance significantly reduces this load and extends
membrane life.
Pressure 50±3 psig
FACTORS WHICH AFFECT THE LIFETIME AND
PERFORMANCE OF YOUR WATERMAX
4.0 to 11.0 pH- Most advanced thin-film
RO water are in direct proportions.
®
RO
the greater
er the production. Each
ures
to
Our Reverse Osmosis Drinking Water appliances contain replaceable treatment components, critical for the effective reduction of Total Dissolved Solids as well as
inorganic contaminants. Each appliance will have some or all of the following replacement service components: Sediment pre-filter, sediment/carbon block pre-filter
( H3500 only ), activated carbon pre-filter, prolonged contact filter, activated carbon post-filter, flow restrictor and the membrane. (Please see replacement element
diagrams on reverse side.) The life expectancy of these components will vary from one water source to another. Therefore, we recommend that you, the user, have
the water tested every six months to maintain acceptable water quality. Operational, maintenance and replacement requirements are essential for these appliances
to perform to specification. To maintain the highest quality water, we recommend draining the storage tank every week. Ask your dealer about maintenance
programs or monitoring devices for any of our drinking water appliances.
WaterMax RO Owner’s Manual 11/11/200910
Page 11
WQA–Performance Data Sheet
Reverse Osmosis / Activated Carbon Drinking Water Appliance
General Operation Limits Model H3500 Model H3000
Membrane Type TFCTFC
Production, GPD (LPD)
Production, WQA2 gpd (LPD) 13 (49) 13 (49)
Efficiency Rating
Recovery Rating
Pressure, Min-Max, psig 30-10040-100
Temperature, Min- Max, Deg. F 40°-113°40°-113°
Chlorine Tolerance, ppm
Hardness, Max grains 1010
Iron, Max ppm <0.1 <0.1
Manganese, Max ppm <0.05 <0.05
pH, Min / Max 4.0-11.0 4.0-11.0
Hydrogen Sulfide, ppm 0.0 0.0
Turbidity, Max NTU 1.0 1.0
TDS, Max ppm 20002000
1
3
4
5
20 (76) 20 (76)
17.9% 13%
21.4% 24%
0.0 0.0
1
Product output is measured to atmosphere with feed water of 77 degrees F,
60 psig and 360 ppm TDS.
2
WQA production is measured against a pressure tank @ 5 psi backpressure,
77 degrees F, 50 psig and 750 mg/L ± 40 mg/L TDS.
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 the influent water to the
membrane portion of the system that is available to the user as reverse
osmosis treated water when the system is operating without a storage tank
or when the storage tank is bypassed.
NOTE! Actual production rate and TDS reduction will vary depending on
water temperature, water pressure, TDS level, usage and membrane type.
5
Models equipped with TFC membranes incorporate activated carbon as
pretreatment for chlorine.
CAUTION! Contaminants in excess of the established
s will require pretreatment.
limit
WARNING! Do not use with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before and/ or after the appliance.
LIMITED 25 YEAR WARRANTY
25 years—Dispensing spigot, filter housings and caps, PCF housing and cap and membrane housing and cap.
5 years—R.
2 years—Permeate pump (H3500 only) and aut
O. storage tank.
omat
ic shutoff
valve.
1 year—Membrane.
Filters—Are not warranted.
REPLACEMENT ELEMENT DIAGRAMS
Routine maintenance is essential for our products to function at peak performance. Estimated costs are listed with the part numbers. We strongly recommend
changing the Sediment Pre-filter, Pre-carbon filter, Post-carbon filter and Prolonged contact filter every six months to one year or sooner depending on the quality
of the feedwater source. Replace the membrane and the drain restrictor when the TDS rejection reaches 75% or less. The practical service life of the membrane is
three years. Contact your local dealer for service and sanitizing for your Reverse Osmosis drinking water appliance.
Fact Section for Pentavalent Arsenic Treatment Appliances
Arsenic (As) is a naturally occurring contaminant found
in many ground waters. It generally occurs in two forms
(valences or oxidation states): pentavalent arsenic (also
known as As(V), As(+5), or arsenate) and trivalent
arsenic (also known as As(lll), As(+3), or arsenite). In
natural ground water, arsenic may exist as trivalent
arsenic, pentavalent arsenic, or a combination of both.
Although both forms of arsenic are potentially harmful
to human health, trivalent arsenic is considered more
harmful than pentavalent arsenic. More information
about arsenic and its toxicity can be found on the U.S.
Environmental Protection Agency Web site at
http://www.epa.gov/safewater/arsenic.html.
These appliances (Model Numbers; H3000 and 3500)
are designed to remove only pentavalent arsenic.
These appliances do not provide a feature for
conversion of trivalent arsenic to pentavalent arsenic.
The appliances may remove some trivalent arsenic;
however, they have not been evaluated to remove
trivalent arsenic.
Private water supplies and waters that do not have
detectable free chlorine residuals should be analyzed to
determine the form(s) of arsenic present and the
potential need for oxidation of trivalent arsenic to
pentavalent arsenic.
Arsenic does not generally impart color, taste, or smell
to water; therefore, it can only be detected by a
chemical analytical test. Public water supplies are
required to monitor treated water for total arsenic
(trivalent arsenic plus pentavalent arsenic) and the
results are available to the public from the utility.
Consumers using private water sources will need to
make arrangements for testing. A total arsenic test
usually costs about $15-$30 and it is recommended the
test be conducted by a certified laboratory. Local health
departments and environmental protection agencies
can help provide consumers with a list of certified
laboratories. Some laboratories may also be able to
analyze specifically for (speciate) the two forms of
arsenic present in a water sample if requested.
Trivalent arsenic is generally more difficult to remove
from drinking water than pentavalent arsenic. Trivalent
arsenic can be converted to pentavalent arsenic in the
presence of an effective oxidant such as free chlorine.
The arsenic in water containing detectable free chlorine
or that has been treated with another effective oxidant
will be in the pentavalent arsenic form.¹ Treatment with
chloramines (combined chlorine) is not sufficient to
ensure complete conversion of trivalent arsenic to
pentavalent arsenic.
Consumers using public water supplies can contact
their utility to verify whether free chlorine treatment
chemicals are being used.
¹ Laboratory Study on the Oxidation of Arsenic lll to Arsenic V,
EPA/600/R-01/021, March 2001 available online at:
http://www.epa.gov/ORD/publications/ordpubs.html
These appliances were tested under laboratory
conditions as defined in NSF/ANSI 58 Reverse
Osmosis Drinking Water Treatment appliance and were
found to reduce 0.30 mg/L in the test water to less than
0.010 mg/L, under standard testing conditions. Actual
performance of the appliance may vary depending on
specific water quality conditions at the consumer’s
installation. Following installation of the appliance, the
consumer should have the treated water tested for total
arsenic to verify arsenic reduction is being achieved
and the appliance is functioning properly.
The pentavalent arsenic removal component of these
appliances must be replaced at the end of its useful life
(approx. 3 years). The replacement component
#200290 can be purchased from the original source of
this appliance (retailer or distributor), from other
sources of these appliances, or directly from the
manufacturer.
Hague Quality Water
4343 S. Hamilton Rd.
Groveport, OH 43125
WaterMax RO Owner’s Manual 11/11/200912
Page 13
I
NSTALLATION AND MAINTENANCE
I
NFORMATION
Checklist Before Installation
Refer to this checklist before installation.
WaterMax
A WaterMax
not meet water quality or characteristics standards. Should you have any questions about your water not
meeting these standards, contact your Hague dealer.
Water Quality—If the water supply contains sand, sulfur, bacteria, iron bacteria, tannins, algae, oil, acid, or
other unusual substances, consider pre-treating the water to remove these contaminants before the water
supply enters the appliance, unless the appliance is represented as being capable of treating these
contaminants in its specifications. Consider purchasing and installing a WaterMax
Water Pressure—Not less than 40 psi constant for WaterMax
Drain—Drain the appliance to an appropriate drain, such as a floor drain or washer drain that complies with all
local and state plumbing codes. To prevent back-siphoning, provide an adequate air gap or a siphon break.
See Installation Steps and Start-Up Procedures.
Water Characteristics: pH—The appliance requires a pH of between 5.0 and 9.0 for H3000 and H3500
models and between 4.0 and 11.0 for other models to function properly.
®
H3000 and H3500 are designed for chlorinated municipal water supplies.
®
Water Softener or additional types of pretreatment are highly recommended should your water
®
water conditioner or filter.
®
RO appliances.
Water Characteristics: Iron and/or manganese—A test to determine iron or manganese levels is necessary.
Should iron exceed 0.1 ppm, or manganese exceed 0.05 ppm, additional pretreatment is recommended.
If you have any questions, contact your Hague dealer.
Precautions
Do
1. Comply with all state and local, building, plumbing, and electrical codes.
2. Check all fittings and locking clips to ensure none are loose.
3. Install the appliance after the pressure tank on well-water installations.
4. Connect to the cold water supply only!
Do Not
1. Do not install if checklist items are not satisfactory. See Checklist Before Installation.
2. Do not install if the incoming or outlet piping water temperature exceeds 113°F. See Specifications.
3. Do not use to treat water that is microbiologically unsafe or of unknown quality without adequate
disinfection before or after the appliance.
4. Do not allow your appliance to freeze.
5. Do not tie into hot water feed.
WaterMax RO Owner’s Manual 11/11/200913
Page 14
Installation Tool List
The following are the tools you will need for installation.
Recommended Tool List Optional Tool List
1/4-inch High-speed drill bit Needle nose pliers
7/16-inch High-speed drill bit 7/8-inch High-speed hole saw
1/2-inch High-speed drill bit, with 3/8-inch shank
(for non air gap spigot)
1-inch High-speed drill bit with 1/2-inch shank
(for air gap spigot)
1/2-inch Drill motor (for 1-inch high-speed drill bit) Conductivity or TDS meter
1/2-inch Open-end wrench Water-pressure test gauge
9/16-inch Open-end wrench Bicycle tire pump
5/8-inch Open-end wrench Silicon/carbide grinding wheel
Medium-sized Phillips screwdriver High-speed Dremel tool
1. For maximum flow, keep yellow tubing to tank and blue tubing to spigot as short as practical.
2. Install feed water line on COLD WATER LINE ONLY.
3. Installation procedures for the WaterMax
WaterMax RO Owner’s Manual 11/11/200915
®
H2000, H2500, H3000, H3500, and LC30 are identical.
Page 16
Typical Flow Diagram
Air Gap Silencer for H3500 and H2500
Figure 3: WaterMax® H3500 Flow Diagram
WaterMax RO Owner’s Manual 11/11/200916
Page 17
Booster Pump Retrofit Diagrams
WaterMax® H2000
For retrofit instructions see form #F0873
WaterMax® H3000
For retrofit instructions see form #F0874
Figure 4: WaterMax® H2000
Figure 5: WaterMax® H3000
WaterMax RO Owner’s Manual 11/11/200917
Page 18
Installation Steps and Start-Up Procedures
SStep 1
Study the Installation Diagram
tep 2
Check Fit
We recommend that you have your local Hague dealer install and service this appliance.
Warning: Installation of this appliance must conform with state and local plumbing and electrical codes, laws,
regulations and the instructions provided with this appliance. Failure to install as instructed will void the product
warranty.
Study the overall installation diagram (See Figure 2) before proceeding, to familiarize yourself
with the general layout of the appliance.
Ensure that the complete appliance will fit under the sink. Check all factory fittings1 and tubing
connections. Be sure all locking clips are in place. See steps A through F and the illustrations
below for tube connection instructions.
A. Cut tube square D. Insert the locking clip
Collet
Cut the tube square. It is essential that the outside
diameter be free of score marks and that burrs and sharp
edges be removed before inserting into fitting.
Insert the locking clip. The locking clip secures the collet in its
position to prevent an accidental disconnection of the tube.
B. Insert tube E. Pull to check security
The fitting grips before it seals. Ensure that the tube is
pushed into the tube stop.
C. Push up to tube stop F. Disconnecting
Push the tube into the fitting to the tube stop. The collet
(gripper) has stainless-steel teeth that hold the tube firmly
in position while the O-Ring provides a permanent
leak-proof seal.
1
The WaterMax
factory fittings upon installation.
®
RO has been pressure tested. However, due to shipping vibrations, Hague recommends rechecking all
Pull on the tube to check that it is secure. Test the appliance
before leaving the site or before use.
To disconnect, ensure that the appliance is depressurized.
Remove the locking clip. Push in the collet squarely against
face of the fitting. With the collet held in this position, the tube
can be removed. The fitting can then be re-used.
WaterMax RO Owner’s Manual 11/11/200918
Page 19
Installation Steps and Start-Up Procedures, Cont.
Step 3
Install the Spigot Assembly
The most convenient installation would allow the use of an existing spray attachment hole. If the
spray attachment hole is not available, then follow the basic procedures outlined below.
Drilling a stainless steel sink:
A. Mark the sink location for the center of the faucet.
B. Impact punch the sink top to provide a starting point
for the drill bit.
C. Drill a 1/4-inch pilot hole in the sink using a
high-speed drill bit.
D. Drill a 1/2-inch diameter hole to accept the bolt of a 1-
1/4-inch Greenlee Chassis Punch.
E. Set the punch and turn the nut with a wrench to cut
the hole. Follow Greenlee instructions.
Drilling a porcelain clad steel or cast iron sink:
A. Mark the sink location for the center of the faucet. Be
sure the location you select is not over a reinforcing
rib. Check the location from below.
B. Grind away a 1-1/4-inch diameter circle in the
porcelain using a silicon/carbide wheel and high-
speed grinder (See Installation Tool List), down to the
metal surface of the sink. (See Figure 7)
C. Impact punch a small indent in the center of the area
ground away.
D. Drill a 1/4-inch pilot hole through the metal base
using a standard high-speed drill bit.
Caution: Be careful when the drill is about to penetrate
the base metal of the sink. Reduce the speed and
support the drill so the drill chuck does not impact the
porcelain or enamel.Figure 6: Air Gap Spigot Assembly
E. Use the pilot hole as a guide to drill a minimum 1-inch up
to a 1-1/4-inch diameter hole with carbide bits to mount
the RO air gap spigot.
Figure 7: Grinding Wheel
WaterMax RO Owner’s Manual 11/11/200919
Page 20
Installation Steps and Start-Up Procedures, Cont.
Step 4
Prepare the RO Air Gap Spigot Assembly for Installation
A. Using the diagram in Figure 6, assemble the Air Gap Spigot with all the components except
the slot washer. Begin with the escutcheon, followed by the rubber gasket, spacer, flat
washer, 9/16-inch nut, and 3/8-inch spigot adapter.
B. Using the diagram in Figure 2, from under the sink, feed the pre-connected 1/4-inch black
tube and the pre-connected 3/8-inch blue tube from the RO assembly through the hole in the
sink. Remove the red locking clip from the spigot adapter, slip the blue tube into the spigot
adapter, and replace the red locking clip. Slip the 1/4-inch black tube onto the small hose
barb on the base of the spigot.
C. Slip one end of the loose 3/8-inch black tube over the large hose barb on the base of the
spigot.
Installation Tip: To make it easier to slip the tubing over the hose barbs, soak the black tube
ends in hot water to soften the tubing. The tubing will slip onto the hose barbs much more easily,
and will conform better as it cools and reduce the possibility of splitting.
D. Feed the assembled spigot and tubing through the hole in the sink and let the spigot rest on
the rubber gasket and escutcheon.
E. From under the sink, slip the slot washer between the sink and the spacer and finger-tighten
the 9/16-inch nut until snug.
F. Position the spigot for customer convenience and then use a 9/16-inch wrench to tighten the
nut to secure the spigot on the sink.
WaterMax RO Owner’s Manual 11/11/200920
Page 21
Installation Steps and Start-Up Procedures, Cont.
Step 5
Install the Feed Water Supply Valve
For Installation with Standard Angle Stop Water Supply Valve
A. Shut off the water at the angle stop valve.
B. Use a 5/8-inch open-end wrench to loosen the compression nut on the angle stop riser tube.
C. Install the Feed Water Supply valve onto the angle stop. Use the 5/8-inch wrench to tighten
the compression nut on the feed water supply valve. Do not overtighten!
D. Reconnect the riser tube to the other end of the feed water supply valve. Do not
overtighten!
Caution: A longer riser tube assembly will be required if a gentle loop cannot be made (See
Figure 8).
E. Remove the red locking clip from the feed water supply valve. Fully insert the red 1/4-inch
tube into the speedfit connection and replace the red locking clip. The new feed water valve
can be swiveled to position the tubing out of the way of under sink items.
F. Make sure the feed water supply valve is off before turning the angle stop valve on. Check for
leaks.
Figure 8: Flexible Hose Positions
Figure 9: Installation With Flexible Hose
WaterMax RO Owner’s Manual 11/11/200921
Page 22
Installation Steps and Start-Up Procedures, Cont.
S
tep 6
Install the Drain Saddle Assembly
The drain assembly should be installed above the P-trap on the vertical or horizontal tailpiece.
(See Figure 10.)
A. Position the drain saddle in the desired
location, mark the spot to be drilled, and
remove the saddle. (See Figure 11.)
B. Drill a 7/16-inch hole through one side of drain
pipe only.
C. Peel off the white backing from the drain
gasket and apply the gasket to the “port”
connection of the drain saddle (See Figure 15).
Make sure to align the drain saddle to the
drilled hole. Attach the drain saddle to the
drain pipe and tighten the two screws eve
D. Cut the 3/8-inch black tube to desired length
and connect to the drain saddle with the
provided clip. (See Figure 2)
nly.
Note: State and local plumbing codes may prohibit Figure 10: Drain Saddle Assembly
the use of saddle valve connections.Mounting Locations
A
B
C
Figure 11: Drain Saddle Assembly
WaterMax RO Owner’s Manual 11/11/200922
Page 23
Installation Steps and Start-Up Procedures, Cont.
S
S
S
tep 7
Mount the Reverse Osmosis Appliance
tep 8
Start-Up Procedure
tep 9
Operation Procedure
Mount the RO Appliance on the cabinet wall using the screws supplied. Leave 3 inches below
the bottom of the filter housing for clearance when changing filters (See Figure 2).
A. Check all connections to ensure they are tight, with locking clips in place.
B. Turn on the feed water and check for leaks.
C. Open the valve on top of the storage tank.
D. The appliance is now in operation.
A. Operation of the appliance will require two to five hours to initially fill the storage tank.
B. After the storage tank is filled, open the spigot by lifting the black handle to the up position
and drain the tank.
C. After the tank has drained, return the black handle to the off position.
D. Allow the storage tank to refill, and drain again. The water is now ready to use.
WaterMax RO Owner’s Manual 11/11/200923
Page 24
Changing Filters
When replacing the primary filter of any RO appliance equipped with a permeate pump, be sure to follow the
purge procedures exactly. Failure to do this may result in premature failure of the permeate pump due to an “air
locked” condition created when entrained air enters the brine cavity of the permeate pump. This condition stalls
the valves of the pump and will either stop brine flow or allow continuous flow to the drain.
Note: Whenever any filter is changed, sanitize the appliance. See Sanitizing the WaterMax RO Appliance.
Caution: Lubricate O-Rings with glycerin. Never use a petroleum-based lubricant where it can contact the
O-Rings.
Changing the Sediment Pre-Filter
1. Turn off the ball valve on top of the storage tank 1/4 turn
clockwise. (See Figure 2).
2. Turn off the feed (cold) water supply valve. (See Figure 12).
3. Lift the black handle on the dispensing spigot and wait at
least five minutes for the pressure to be relieved from the
appliance.
4. Remove the Pre-Filter housing by turning it counterclockwise
(as viewed from the bottom). If you encounter difficulty, use
the filter wrench provided with your RO.
5. Inspect the Pre-Filter. If it is visibly dirty, discard it.
6. Wash out the filter housing using warm, soapy water and
rinse thoroughly.
7. Sanitize the appliance. See Sanitizing the WaterMax RO
Appliance.
8. Be sure the O-Ring is properly seated in the groove that is
located in the top of the filter housing and lubricated with
glycerin.
9. Insert the new Pre-Filter. (For correct operation, the correct
pre-filter designed for your particular model MUST be used).
(See Figure 16).
10. Reattach the filter housing.
11. Purge the air out of the filter by removing the 1/4-inch locking Figure 12: Feed Water Supply Valve
clip from the elbow connection from the fitting in the “out” port
on the Pre-Filter cap. (See Figure 17, Item 1).
12. Connect a suitable length of 1/4-inch tubing to the out port and route to the sink. Turn on the water
supply and flush the filter until the water runs clear and steady.
13. Turn off the feed water supply and remove the flush tubing.
14. Reattach the red feed tube and the 1/4-inch locking clip to the fitting on the outlet fitting.
15. Turn on the feed water supply valve and check that the permeate pump is functioning properly. Let the
water run for ten to fifteen minutes to confirm consistent performance.
16. Close the tank valve to check for proper shutoff valve function. When the permeate pump stops cycling,
the water flow has shut off.
WaterMax RO Owner’s Manual 11/11/200924
Page 25
Changing Filters, Cont.
17. Open the tank valve to allow the shutoff valve to open and resume normal operation of the RO. If the
permeate pump does not begin to cycle, lift up on the black handle of the dispensing spigot and let the
water run until the permeate pump begins to cycle.
18. Turn on the storage tank ball valve.
19. Inspect for leaks.
Note: With a new installation or after replacing the primary filter with the storage tank empty, it is normal for the
water to run steady to the drain. The pump will start to cycle once the pressure starts to build in the storage
tank. It may take up to 20 minutes for the permeate pump to cycle, which is normal.
Changing the Carbon Pre-Filter
1. Turn off the ball valve on top of the storage tank 1/4 turn clockwise (See Figure 2).
2. Turn off the feed water supply valve.
3. Lift the black handle of the dispensing spigot and wait at least five minutes for the pressure to be
relieved from the system.
4. Remove the Carbon Pre-Filter housing by turning it counterclockwise (as viewed from the bottom) and
dispose of the spent cartridge. If you encounter difficulty, use the filter wrench provided with your RO.
5. Wash out the filter housing using warm soapy water and rinse thoroughly.
6. Be sure the O-Ring is properly seated in the groove located in the top of the filter housing and
lubricated with glycerin.
7. Sanitize the appliance. See Sanitizing the WaterMax RO Appliance.
8. Insert the new Carbon Pre-Filter of the same type and reattach the filter housing.
9. Follow steps 11–19 of Changing the Sediment Pre-Filter.
Changing the Dual-Function Pre-Filter
Follow the instructions in Changing the Sediment Pre-Filter. Ensure that air is purged from the filter for any
appliance equipped with a permeate pump.
WaterMax RO Owner’s Manual 11/11/200925
Page 26
Changing Filters, Cont.
Changing the Membrane
We strongly recommend that you seek the services of a Hague dealer to change your RO membrane, as well
as perform a complete check-up and re-sanitize your appliance.
Be sure to order the proper type of membrane for your appliance: CTA or TFC. See Assembly and Parts, RO Assembly.
1. Turn off the ball valve on top of the storage tank 1/4 turn clockwise (See Figure 2).
2. Turn off the feed water supply valve.
3. Lift the black handle on the dispensing spigot and wait at least five minutes for the pressure to be
relieved from the appliance.
4. Detach the red tubing connection on the pressure vessel end cap. (See Figure 18, Item 11.)
5. Remove the pressure vessel end cap by turning counterclockwise.
6. Remove the membrane, use needle nose pliers to grab the product tube and pull the membrane out of
the housing.
7. Sanitize the appliance. (See Sanitizing the WaterMax RO Appliance).
8. Insert the new membrane, making sure that the brine seal (See Figure 16) and the product water
O-Rings are seated. Lubricate the brine seal and O-Rings with glycerin.
9. Inspect the O-Rings on the pressure vessel end cap and lubricate with glycerin. Replace if damaged or
out of round.
10. Replace the end cap by turning clockwise.
11. Reattach the tubing to the pressure vessel end cap.
Changing the Carbon Post-Filter
1. Turn off the ball valve on top of the storage tank 1/4 turn clockwise. (See Figure 2.)
2. Turn off the feed water supply valve.
3. Lift the black handle of the dispensing spigot and wait at least five minutes for the pressure to be
relieved from the system.
4. Remove the Carbon Post-Filter housing by turning it counterclockwise (as viewed from the bottom) and
dispose of the spent cartridge. If you encounter difficulty, use the filter wrench provided with your RO.
5. Wash out the Post-Filter housing using warm soapy water and rinse thoroughly.
6. Be sure the O-Ring is properly seated in the groove located in the top of the post-filter housing and
lubricate with glycerin.
7. Sanitize the storage tank. (See Sanitizing the WaterMax RO Appliance.)
8. Insert the new Carbon Post-Filter of the same type and reattach the Post-Filter housing.
9. Turn on the feed water supply valve.
10. Turn on the storage tank valve.
11. Inspect for leaks.
12. Allow the first two tanks full of water to flush the Carbon Post-Filter before use.
WaterMax RO Owner’s Manual 11/11/200926
Page 27
Sanitizing the WaterMax® RO Appliance
Sanitize the RO assembly and storage tank during installation and when replacing filters to prevent bad taste
and odor in the drinking water. Common household chlorine bleach (5.25% - unscented) is suitable for this
purpose.
Hint: Before you sanitize an RO appliance that has been in operation in a customer’s home, the customer may
wish to draw off some drinking water into a pitcher. It may be several hours until a sanitized RO appliance has
generated sufficient clean water to meet their needs. Also, disconnect the icemaker to prevent it from freezing
up, as well as any similar devices.
Caution: The procedures described below are for maintenance purposes only and are not intended to sterilize
an appliance that has become heavily contaminated from misuse or neglect.
Sanitize the RO Assembly
1. Close the feed water valve and open the RO spigot to drain any water from the storage tank. The tank
should be light when picked up. If the tank is heavy, leave the spigot open and use a tire pump (See
Installation Tool List) to pump air into the tank to displace the water. When the tank is drained, use a
low-pressure tire gauge to adjust the air charge to between 5 and 7 psig.
2. Close the RO spigot.
3. Remove the pre-filter housing(s) and discard the spent cartridge(s). Wash out the housing(s) with warm
water and soap using a bottlebrush and then rinse thoroughly with clear water to flush away any soap
residue.
Note: Be sure all carbon pre- and post-filters are removed during the sanitizing procedure.
4. Insert the new cartridge(s) for the specific model.
Caution: Do not touch the filter(s) with your bare hands. Peel the wrapper and use as a sleeve to
prevent contamination. Wearing clean latex gloves can help prevent hand contact.
5. Pour 1 teaspoon (5 mL) of chlorine bleach directly down the center of the pre-filter cartridge so it will
collect in the small cuplike centering device in the bottom of the housing. Keep the housing upright
when attaching to the appliance to prevent spilling.
Note: For model H3000 and LC 30, flush the Carbon Pre-Filter to remove the carbon fines. This will
prevent fouling of the membrane. Pour 1 teaspoon (5 mL) of chlorine bleach into the top of the flushed
Carbon Pre-Filter cartridge.
6. Open the feed water valve and let the water run to the drain until there is a strong chlorine odor at the
end of the drain line. Shut off the feed water and let the RO sit for twenty minutes.
7. After twenty minutes, open the feed water valve and let the RO run for two to five hours.
8. Empty the tank and allow the appliance to refill. The water is now ready for use.
Sanitize the Storage Tank
The two options outlined below are the most convenient ways to sanitize the storage tank of your drinking water
appliance. Other methods may be used but require more complex procedures and apparatus typically used by
a professional Hague service technician.
WaterMax RO Owner’s Manual 11/11/200927
Page 28
Sanitizing the WaterMax® RO Appliance, Cont.
Option 1
1. Close the feed water valve and open the RO spigot to drain any water from the storage tank. The tank
should be light when picked up. If the tank is heavy, leave the spigot open; use a tire pump and pump
air into the tank to displace the water. When the tank is drained, use a low-pressure tire gauge to adjust
the air charge between 5 and 7 psig.
2. Close the RO spigot and close the valve on top of the storage tank 1/4 turn clockwise. (See Figure 2.)
3. Remove the red locking clip and disconnect the yellow tubing from the tank valve.
4. Place the tank in the sink with the valve port pointed away from you and open the valve 1/4 turn
counterclockwise to rid the tank of any water not previously drained.
5. Add 1/2 teaspoon (3 mL) of chlorine bleach (5.25% - unscented) to the port of the tank valve.
6. Close the tank valve. Put the tank back in place and reinsert the yellow tube and red locking clip.
7. Open the feed water valve to pressurize the appliance and verify flow to the drain.
8. Open the tank valve and let the appliance run for two to five hours to fill the tank. Lift the spigot handle
to empty the tank and allow the appliance to refill. The water is now ready for use.
Option 2
Follow steps 1 and 2 as outlined above, then proceed as follows.
1. Remove the Pre-Filter housing and discard the spent cartridge. Wash out the housing with warm water
and soap using a bottlebrush and then rinse thoroughly with clear water to flush away any soap
residue.
2. Insert the new cartridge for the specified model.
Caution: Do not touch the filter with your bare hands. Peel the wrapper and use as a sleeve to prevent
contamination. Wearing clean latex gloves can help prevent hand contact.
3. Pour 1 teaspoon (5 mL) of chlorine bleach directly down the center of the Pre-Filter cartridge so it will
collect in the small cuplike centering device in the bottom of the housing. Keep the housing upright
when attaching to prevent spilling.
4. Remove the 1/4-inch red locking clip from the elbow on the “OUT” port of the pre-filter cap,
(See Figure 17, Item 1). Disconnect the red tube.
5. Remove the 1/4-inch red locking clip from the 3/8-inch x 1/4-inch reducing tee, (See Figure 17, Item 9)
and disconnect the 1/4-inch blue tube from the 1/4-inch branch of the reducing tee. Use a suitable
length of 1/4-inch polyethylene tubing and connect to the elbow and tee connections.
6. Open the feed water valve and the tank valve and allow the sanitizing solution to flow to the tank for
two to three minutes for the standard 3.1-gallon tank.
7. Close the tank valve and the feed water valve. Lift up on the spigot handle to depressurize the tank line
and let the water flow until it stops and then close the spigot handle.
8. Remove the by-pass tubing and reconnect the red and blue tubes as well as the locking clips.
9. Open the feed water valve and the tank valve. Drain the tank after twenty to thirty minutes and allow
the appliance to refill. The water is now ready for use.
WaterMax RO Owner’s Manual 11/11/200928
Page 29
Assembly and Parts
Feed Water Service Valve Assembly
2
1
Figure 13: Feed Water Assembly
Part # DescriptionQuantity
1200540 Feed Water Service Valve Assembly 1
2200200 1/4-inch Locking clip 1
WaterMax RO Owner’s Manual 11/11/200929
Page 30
Assembly and Parts, Cont.
RO Air Gap Spigot (Lead Free)
2
1
3
2
4
5
Figure 14: RO Air Gap Spigot (Lead Free)
Part # DescriptionQuantity
1202310 Filter housing wrench 1
2200350 Air gap spigot assembly 1
3200360 Spigot adapter, 3/8-inch x 7/16-inch J.G. 1
4200199 Locking clip, 3/8-inch 1
510271 Spigot rebuild kit 1
Increase in feed water TDS Contact your local Hague dealer
Feed water shut off Turn on your feed water valve
Low feed pressure
A pre-filter cartridge clogged
Screen in flow restrictor/pressure control
plugged
Membrane fouled
Product check valve stuck Replace check valve
Tank overpressurized Adjust air pressure between 5 and 7 PSI
Over use Contact your local Hague dealer
Tank valve off Open tank valve
Stalled permeate pump
Low water production See “No water or not enough water”
Tank lost air precharge
Tank diaphragm slipped Replace tank
Carbon Post-Filter clogged Replace Carbon Post-Filter cartridge
Tank valve partially closed Open tank valve
Replace Membrane module. Contact your
e
local Hague deal
Precarbon may be exhausted. Replace with a
new cartridge and a new membrane
Replace check valve. Contact your local
Hague dea
Replace or flush out screen and /or flow
restrictor/pressure control. Contact your local
Hague dealer
Replace the clogged pre-filter cartridge with a
new one
ilter Specifications chart to verify
See F
minimu
m fe
Flush Carbon Post-Filter with product water.
One or two tanks should be sufficient
ilter Specifications chart to verify
See F
minimu
m fe
Replace the clogged pre-filter cartridge with a
w o
ne
ne
Replace or flush out screen and/or flow
restrictor/pressure control. Contact your local
Hague dealer
Determine and correct cause; replace
membrane
Confirm both product and reflect flow into and
permeate pump. Replace pump if
out of
necessary
Adjust air pressure between 5 and 7 PSI valve
nd tigh
stem a
r
l
er
ed
pressure for your model
ed
pressure for your model
. Co
ntact your local Hague dealer
ten
WaterMax RO Owner’s Manual 11/11/200941
Page 42
Troubleshooting, Cont.
ProblemPossible Cause Solution
Bad tasting water
Cloudy water
Cloudy ice cubes
RO membrane is bad
Pre- or Post-Filter leaks
from housing
Flow/pressure control
plugged
Spigot-valve leaks
through spout
Air gap overflows
Handle breaks off Fatigue or misuse Repair spigot assembly, P/N 10271
Spout breaks off Fatigue or misuse Replace spout assembly, P/N 200350
Valve leaks around stem Fatigue Replace stem assembly, P/N 10271
Leak at base of spout Fatigue Repair spigot assembly, P/N 10271
Tank-Loss of Air Tank may lose air over a period of time Adjust air pressure between 5 and 7 PSI
Slipped diaphragm
Increase in product TDS See “High product water TDS”
Carbon Post-Filter exhausted Replace Carbon Post-Filter cartridge
Tank and appliance contaminated
Tank contaminated Sanitize tank
Tank diaphragm slipped Replace tank and postfilter cartridges
Carbon Post-Filter cartridge n
completely
Dissolved air in feed water, which is
trat
n
concen
Increase in product TDS See “High product water TDS”
Dissolved air in feed water which is
concentrated in product water
Certain ice cube shapes trap more dissolved
air than others. The l
cubes are the clearest. Smaller, rounded
surface ice cubes are cloudier
Membrane fouled, hydrolyzed, ruptured or
ed by bacteri
attack
Deformed or stretched O-Ring or housing not
tight
Dirt or debris plugging flow restrictor tube Replace flow restrictor/pressure control
Valve seat is defective Repair spigot assembly, P/N 10271
Debris is lodged in 3/8-inch tube from air gap
to drain
Pressure exceeds diaphragm strength due to
nation of
combi
precharge, or defective tank
product water
ed i
arger, more squared off
a
high feed pressure and low
ot flushed
Replace Pre- and post-Filter, sanitize tank and
appliance
Flush one or two tanks of product water
through Post-Filter
This condition usually clears up eventually as
the condition of feed water changes. Letting
water stand will allow dissolved air to dissipate
Contact your local Hague dealer
Change ice cube mold shape, make cubes
manually if using automatic. Let water sit to
release dissolved air before freezing
Replace membrane
Replace O-Ring and clean seating surface or
tighten housing
LC50P and LC100P use dual function prefilter for chlorine taste and odor removal.
Note: Actual production rates may vary depending on water temperature, pressure, TDS
level and membrane type.
5
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.
6
Recovery Rating means the percentage of the influent water to the membrane portion of
the system that is available to the user as reverse osmosis treated water when the
system is operating without a storage tank or when the storage tank is bypassed.
WaterMax RO Owner’s Manual 11/11/200943
Page 44
Certificates
WaterMax RO Owner’s Manual 11/11/200944
Page 45
Certificates, Cont.
WaterMax RO Owner’s Manual 11/11/200945
Page 46
Notes
Page 47
Notes
Page 48
Reverse Osmosis Appliance
The WQA Gold Seal assures that this product has been tested and validated by the Water Quality
Association. This validation assures that all electrical components are UL or CSA listed and all
components that are in contact with the treated water are FDA or NSF listed.