Hague Quality Water WaterMax H5000 Programming manual

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WaterMax RO Owner’s Manual 11/13/2012 2
25 Year Limited Warranty
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 specified parts of the Hague WaterMax®
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 that is found to be
defective in material or workmanship, Hague willrepair 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 for those
parts, for 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 an authorized
Hague dealer or Hague Quality Water International PREPAID,
and replacement parts will be returned by Hague FREIGHT
COLLECT.
Further Exclusions and Limitations on Warranty:
This warranty is null and void unless the Hague Appliance was
purchased from an independent Hague dealer.
THERE ARE NO WARRANTIES OTHER THAN THOSE
DESCRIBED IN THIS WARRANTY INSTRUMENT.
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 other unusual substances, then unless the appliance
is represented as being capable of handling these substances in
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 as fire, accidents, freezing, or
unreasonable use, abuse, or neglect by the owner.
This warranty does not cover damage to a part or parts of the
appliance resulting from improper installation. Allplumbing and
electrical connections should be made in accordance with all
local codes and the installation instructions provided with the
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,
CONSEQUENTIAL, OR SECONDARY DAMAGES. ANY
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 limited 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 above limitationsand exclusion
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.

WaterMax RO Owner’s Manual 11/13/2012 3
Contents
OWNER INFORMATION......................................................................................................................................4
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 ArsenicTreatmentAppliances........................................................................12
INSTALLATION AND MAINTENANCE INFORMATION...................................................................................13
Checklist Before Installation.........................................................................................................................13
Installation Tool List.....................................................................................................................................14
Installation Diagram.....................................................................................................................................15
Typical Flow Diagram...................................................................................................................................16
Booster Pump Retrofit Diagrams..................................................................................................................17
Installation Steps and Start-Up Procedures.................................................................................................18
Changing Filters...........................................................................................................................................24
Sanitizing the WaterMax®RO Appliance......................................................................................................27
Assembly and Parts.....................................................................................................................................29
Troubleshooting...........................................................................................................................................40
RO Specifications.........................................................................................................................................42

WaterMax RO Owner’s Manual 11/13/2012 4
General Information
Congratulations on choosing a superior Hague water treatmentappliance! Use this
guide toattain the maximum benefitfrom your appliance. As anowner, you mayfind
the first few pages to be the most helpful in solving yourneeds. If you have trouble
with theoperation ofyour 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 reservesthe right to make specification andproduct changes without prior notice.
This manual is for installation, operation, and maintenance of the following RO appliance models:
•WaterMax®H5000
•WaterMax®H6500
•WaterMax®H5500
•WaterMax®LC50P
•WaterMax®H6000
•WaterMax®LC100P
For Owner’s Reference
Date of Installation:
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:
1The serial number is located on top of the mounting bracket.
2Completely fill out the Warranty Card and return it by mail to ensure that the appliance isregistered with the factory and the warranty
becomes validated.
O
WNER
I
NFORMATION

WaterMax RO Owner’s Manual 11/13/2012 5
Service Log
Services
We recommend that you have your local independent Hague dealer service thisappliance.
Date Pre Filter Pre Carbon Membrane PC Filter Post Carbon Flow Restrictor Check Valve Sanitize Air Precharge Shutoff Valve Permeate Pump UV Lamp Water Pressure Water Temperature pH Feed TDS Product TDS % Rejection % Recovery Notes
Important: Meeting operational maintenance and replacement requirements are essential for this product to
perform to specifications. Hague recommends thatthe storagetank be drained weekly to maintainhighest
quality water.

WaterMax RO Owner’s Manual 11/13/2012 6
Introduction to Reverse Osmosis
Reverse Osmosis (RO) operates by removing contaminants from water at the molecular level. By using your
household waterpressure to squeeze your water against a special membrane, water moleculesare 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®ReverseOsmosis Drinking Water Appliances replenish at about one-half gallon per hour,
depending on yourtap water pressure and thewater temperature.Low waterpressure and
temperature will cause all RO appliancesto produce a lowerquantity of treated water. This appliance is
designed with a self-regulating flush feature that limitsthe rejectwater to approximately fourgallons for
every gallon of permeate water. Your RO will perform better and last longer withheavy use. We
encourage you to water house plants, provide water for pets, cook, mixdrinks, fillbatteries,etc., with
RO water.
Figure 1: H6500 RO Appliance
2. The storage tankwill store between two and three gallons of water.
Note: The storage tank will operate in either a horizontal or a verticalposition topermit convenientplacement
under your sink.Additionaltanks maybe added to your appliance to provide more storage, space permitting.

WaterMax RO Owner’s Manual 11/13/2012 7
Introduction to Reverse Osmosis, Cont.
3. Your WaterMax®RO Drinking Water Appliance can be connected to yourautomatic ice makerand
cold water dispenser in therefrigerator door. You mayalso want to install additional spigots in remote
locations such as at a wet bar.
4. Your WaterMax®RO Drinking Water Appliance isdesigned to be used on cold water only. Never run
warm or hot water through your appliance.
Caution: Connect to the cold water supplyonly!
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’s water pressure.
6. The WaterMax®spigot hastwo dispensing positions.Push downon the black handle for intermittent
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.

WaterMax RO Owner’s Manual 11/13/2012 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 andfilters 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 contactHague Quality Water
International for the dealer nearest you.
First Stage–The Pre-Filters
Your RO appliance uses one or more pre-filters to help protect the reverse osmosis membrane.
Pre-Filter
Model Number
Function
Sediment
H5000, H5500, H6000
Reduces suspended and particulate matter5 microns or larger
from the incomingtap water to protect the RO membrane and
any Carbon Pre-Filter from clogging
Carbon
H6000
Reduces aestheticchlorine from the feed water and protects the
membrane from chlorine degradation
Dual-Function (DFC)
(combination sediment and
carbon)
H6500, LC50P, LC100P
Protects the membrane fromclogging and chlorine degradation
Sediment Pre-Filter Maintenance—Models H5000, H5500, and H6000
If you are using softened water,replace your Sediment Pre-Filter annually. If you are not using softened water,
the replacement intervalwill vary. Every six months,schedulean 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 isone year. The pre-filter is overdue
for change when you notice reduced waterproduction or a slower rateof flow.
Note: The Sediment Pre-Filter performance has not been tested orcertified byWQA.
Carbon Pre-Filter Maintenance—Model H6000
Changing the Carbon Pre-Filtershould be based on the free chlorine levels in the feed water. If thefree
chlorine is 1 ppm or less, then the Carbon Pre-Filtershould be replaced once a year. If the free chlorine level is
greaterthan 1 ppm,then the Carbon Pre-Filter should be replaced every six months.
Note: Models H6000 and H6500 also incorporate a special prolonged contact filter (PFC) that further reduces
aesthetic chlorine from yourwater supply. The performance of this filter hasnot been testedor certifiedby WQA.
Dual-Function Pre-Filter Maintenance—Models H6500, LC50P, and LC100P
Followthe same maintenance procedures as for the Sediment Pre-Filter.

WaterMax RO Owner’s Manual 11/13/2012 9
How Your Appliance Works, Cont.
Second Stage—The Reverse Osmosis Membrane
The semi-permeable RO membrane separatesthe majority of the remaining suspended solids and most of the
dissolved solids from the water molecules. These separated impurities are then washed down the drain.
Maintenance
The RO membrane iscritical for effective reduction of totaldissolved solids. The product watershould betested
periodically to verify that theappliance isperforming satisfactorily. The RO membrane shouldbe changed when
it rejects less than 75%of the dissolved solids. Anoticeable change in water quality and taste may occur and
indicatesthat a change is needed. Consult your Hague dealer for additional monitoring devices or water check
programs.
Note: The installation of your WaterMax®RO appliance ona soft water supply will greatly increase the life of its
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 aesthetic chlorine.
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 componentscritical toits
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 11/13/2012 10
WQA–Performance Data Sheet
Reverse Osmosis / Activated Carbon Drinking WaterAppliance
Our H6000 and H6500 Reverse Osmosis Drinking Water Appliance has
been tested and conforms 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 appliance was reduced to a
concentration less than or equal to permissible limits for water leaving the
appliance, as specified in NSF/ANSI Standard 58. While testing was
performed under standard laboratory conditions actual performance may
vary. H6000 and H6500 are certified by WQA to NSF/ANSI Standard 58.
Performance Claims for H6000 / H6500
Substance
Influent
challenge
concentration
mg/L
Maximum
permissible
product water
concentration
mg/L
Minimum %
Reduction Average % Rejection
Arsenic (+5) †
0.30 ± 10%
0.010
99.0
99.3
Barium
10.0 ± 10%
2.0
96.3
98.5
Cadmium
0.03 ± 10%
0.005
96.5
98.1
Chromium (+6)
0.3 ± 10%
0.1
95.7
97.7
Chromium (+3)
0.3 ± 10%
0.1
98.1
99.0
Copper
3.0 ± 10%
1.3
97.7
98.7
Fluoride
8.0 ± 10%
1.5
94.1
99.5
Lead
0.15 ± 10%
0.010
88.1
98.1
Radium
(226/228)
25 pCi/L ± 10% 5 pCi/L 80.0 80.0
Selenium
0.10 ± 10%
0.05
>94.0
>94.0
Turbidity
11 ± 1 NTU
0.5 NTU
97.6
99.3
TDS (H6000)
750 ± 40
187
89.4
91.5
TDS (H6500)
750 ± 40
187
87.5
91.9
Test Parameters
pH
7.5±0.5
TDS
200-500 mg/L
Temperature
77±2°F 25±1°C
Turbidity
≤ 1 NTU
Pressure
50±3 psig
† This appliance has been tested for the treatment of water containingpentavalent
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 oron 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 ofunknown quality without adequate disinfection before
and/or after theappliance! Awater source thatis not potable relative to waterborne
pathogens voids the warranty.
Operational maintenance and replacement requirements are essentialfor these
appliances to perform to specification as advertised.
FACTORS WHICH AFFECT THE LIFETIME AND
PERFORMANCE OF YOUR WATERMAX®RO
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 resistant- 4.0 to 11.0 pH-
Most advanced thin-film composite, non-cellulosic- Chemically stable-
Highest production rate.
2. SQUARE FEET OF MEMBRANE: The square feet of membrane and
the production of RO water are in direct proportions.
3. WATER PRESSURE: The higher the net pressure across the
membrane, the greater the quantity of RO water. A minimum pressure
of 40 PSI (276 kPa) (30 psi [207 kPa] for the H6500) is recommended.
4. TOTAL DISSOLVED SOLIDS: The higher the TDS, the lower the
production. Each 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.
Temperatures above 85°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°F
(45°C).
6. SURFACE COATING OR FOULING: A neglected pre-filter can allow
sediment to 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.
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 (H6500 only), activated carbon pre-filter,
prolonged contact filter, activated carbon post-filter, flow restrictor, and the
membrane. (Please see replacement element diagrams on the next page.)
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.
4343 South Hamilton Rd.
Groveport, OH 43125 614-836-2115

WaterMax RO Owner’s Manual 11/13/2012 11
WQA–Performance Data Sheet
Reverse Osmosis / Activated Carbon Drinking WaterAppliance
General Operation Limits
Model H6000
Model H6500
1Product outputis measured to atmosphere with feed
water of 77°F, 60 psig (414 kPa) and 360ppm TDS.
2WQA production is measured against a pressure tank
@ 5 psi (34 kPa) backpressure, 77°F (25°C), 50 psig
(345 kPa) and 750 mg/L ± 40 mg/L TDS.
3Efficiency Rating means the percentage ofthe influent
water to the system that is available to the user as
reverse osmosis treated water under operating
conditions thatapproximate typicaldaily usage.
4Recovery Rating means the percentage ofthe influent
water to the membrane portion of the systemthat is
available to the user as reverse osmosis treated
water when the system is operating withouta 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.
5Models equipped with TFC membranes incorporate
activated carbon as pretreatment for chlorine.
Membrane Type
TFC
TFC
Production, gpd (lpd)
1
36 (136)
36 (136)
Production, WQA
2
gpd (lpd)
12 (45)
14 (53)
Efficiency Rating
3
11.3%
19.2%
RecoveryRating
4
20.1%
22.9%
Pressure, Min-Max, psig (kpa)
40-100 (276-689)
30-100 (207-689)
Temperature, Min-Max, Deg.F (Deg. C)
40°-113° (4.4°-45°)
40°-113° (4.4°-45°)
Chlorine Tolerance, ppm5
0.0
0.0
Hardness, Max grains
10
10
Iron, Max ppm
<0.1
<0.1
Manganese, Max ppm
<0.05
<0.05
pH, Min / Max
5.0/9.0
5.0/9.0
Hydrogen Sulfide, ppm
0.0
0.0
Turbidity, Max NTU
1.0
1.0
TDS, Max ppm
2000
2000
CAUTION! Contaminants in excess of the established
limits will require pretreatment.
WARNING! Do not use with water that is microbiologically unsafe or of unknown quality without
adequate disinfectionbefore and/ orafter 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.O. storage tank.
2 years—Permeate pump (H6500 only) and automatic shutoff valve.
1 year—Membrane.
Filters—Are notwarranted.
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.
H6000
Appliance
Part Number
Estimated Cost
H6000
Drain Restrictor
200095-36
$6.80
Prolonged Contact Filter
200190
$10.32
R.O. Module
200298
$51.80
Carbon Postfilter
200195
$6.44
Carbon Pre-filter
200195
$6.44
Sediment Pre-filter
200850
$3.14
H6500
Appliance
Part Number
Estimated Cost
H6500
Prolonged Contact Filter
200190
$10.32
R.O. Module
200298
$51.80
Carbon Postfilter
200195
$6.44
Dual Function Pre-filter
200851
$26.80

WaterMax RO Owner’s Manual 11/13/2012 12
Fact Section for Pentavalent Arsenic Treatment Appliances
Arsenic (As) is a naturally occurring contaminant found
in many ground waters. It generally occurs in twoforms
(valences or oxidation states): pentavalent arsenic (also
known as As(V), As(+5), orarsenate) and trivalent
arsenic (also known as As(lll), As(+3), or arsenite). In
natural ground water, arsenic may exist as trivalent
arsenic, pentavalent arsenic, ora combination of both.
Althoughboth forms of arsenic are potentially harmful
to human health, trivalent arsenic is considered more
harmfulthan 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; H6000 and H6500)
are designed to remove onlypentavalentarsenic.
These appliances do not provide a feature for
conversion of trivalent arsenic to pentavalent arsenic.
The appliances mayremove some trivalent arsenic;
however, they have not been evaluated to remove
trivalent arsenic.
Trivalent arsenic is generally more difficultto 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 containingdetectable free chlorine
or that has been treated with another effective oxidant
willbe in the pentavalent arsenic form.¹ Treatment with
chloramines (combined chlorine) is not sufficient to
ensure complete conversion of trivalentarsenic to
pentavalent arsenic.
Consumers using public water supplies can contact
their utility to verify whetherfree 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
Private water supplies and waters that do nothave
detectable free chlorine residuals should be analyzed to
determine the form(s) of arsenic present and the
potentialneed for oxidationof trivalent arsenic to
pentavalent arsenic.
Arsenic does not generally impart color, taste, or smell
to water; therefore, it can onlybe detected by a
chemical analytical test. Public water suppliesare
requiredto monitor treated water for total arsenic
(trivalent arsenic pluspentavalentarsenic) and the
results are available to the public from the utility.
Consumers using private water sources will need to
make arrangements for testing. A totalarsenic test
usually costs about $15-$30, and it is recommended
the testbe conducted by acertified laboratory. Local
health departments and environmental protection
agenciescan 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.
These appliances were tested under laboratory
conditions as defined in NSF/ANSI Standard 58
Reverse Osmosis DrinkingWater Treatment appliance
and were found toreduce 0.30 mg/L in the test waterto
less than 0.010 mg/L, understandard testing
conditions. Actual performance of the appliance may
vary depending on specificwater 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 ofthese
appliances must be replaced at the end of its useful life
(approx. 3 years). The replacement component
#200298 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 11/13/2012 13
Checklist Before Installation
Refer to this checklist before installation.
WaterMax®H6000 and H6500 are designed for chlorinated municipal water supplies.
WaterMax®Water Softener or additional types of pretreatment are highly recommended should your water not
meet water quality or characteristics standards. Should you haveany questionsabout 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 installinga WaterMax®water conditioner or filter.
Water Pressure—Not less than 40 psi (30 psi for the H6500) constant for WaterMax®RO appliances.
Drain—Drain the appliance to an appropriate drain, such asa floor drain or washer drain that complies with all
local and state plumbing codes. To preventback-siphoning, provide an adequate air gap or a siphon break.
See Installation Steps and Start-Up Procedures.
Electricity—Check the source of the electrical power.The transformer supplied isfor a standard 115 volt,
60-cycle AC outletfor locations in North America.
Water Characteristics: pH—The appliance requires a pH of between 5.0 and 9.0 for H6000 and H6500
models and between 4.0 and 11.0 for other models to function properly.
Water Characteristics: Iron and/or manganese—A test to determine iron or manganese levels is necessary.
Should iron exceed 0.1ppm, 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 toensure none are loose.
3. Install the appliance after the pressure tank on well-water installations.
4. Connectto 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 oroutlet piping water temperature exceeds 113°F (45°C). 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 yourapplianceto freeze.
5. Do not tie into hot waterfeed.
I
NSTALLATION AND
M
AINTENANCE
I
NFORMATION

WaterMax RO Owner’s Manual 11/13/2012 14
Installation Tool List
The following arethe toolsyou 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 gapspigot)
Air-pressure test gauge, 1-20 psi
1-inch High-speed drill bit with1/2-inch shank
(for air gap spigot)
7/8-inch chassis punch
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

WaterMax RO Owner’s Manual 11/13/2012 15
Installation Diagram
WaterMax®H5000, H5500, H6000, H6500, LC50P, and LC100P
Figure 2: Installation Diagram
Notes:
1. For maximum flow, keep yellow tubing to tank andblue tubingto spigotas short as practical.
2. Install feed water line on COLD WATER LINE ONLY.
3. Installation proceduresfor the WaterMax®H5000, H5500, H6000, and H6500 are identical.

WaterMax RO Owner’s Manual 11/13/2012 16
Typical Flow Diagram
WaterMax®H6500
Figure 3: WaterMax®H6500 Flow Diagram

WaterMax RO Owner’s Manual 11/13/2012 17
Booster Pump Retrofit Diagrams
WaterMax®H5000
For retrofit instructions see form #F0873
Figure 4: WaterMax®H5000
WaterMax®H6000
For retrofit instructions see form #F0874
Figure 5: WaterMax®H6000

WaterMax RO Owner’s Manual 11/13/2012 18
Installation Steps and Start-Up Procedures
We recommend that you have your local Hague dealerinstall and servicethis 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.
Step 1
Study the Installation Diagram
Study the overall installation diagram (See Figure 2) before proceeding, to familiarize yourself
with the general layout of the appliance.
Step 2
Check Fit
Ensure that the complete appliance will fit under the sink. Check all factory fittings1and tubing
connections. Be sure all locking clips are in place. Seesteps 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 lockingclip secures the colletin its
position to prevent an accidental disconnection of the tube.
B. Insert tube
E. Pull to checksecurity
The fitting grips before it seals.
Pull on the tubeto check that it is secure. Test the appliance
before leaving the site or before use.
C. Push up to tube stop
F. Disconnecting
Push the tube into the fitting tothe 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.
To disconnect, ensure that theappliance is depressurized.
Remove the locking clip. Pushin 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.
1The WaterMax®RO has been pressure tested. However, due to shipping vibrations, Hague recommends rechecking all factory
fittings upon installation.

WaterMax RO Owner’s Manual 11/13/2012 19
Installation Steps and Start-Up Procedures, Cont.
Step 3
Install the Spigot Assembly
The most convenient installation wouldallow 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 centerof the faucet.
B. Impact punch the sink topto 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 thepunch and turn the nutwith 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 ofthe faucet.Be
sure the location you select isnot over a reinforcing
rib. Check the location from below.
B. Grind away a 1-1/4-inch diameter circle in the
porcelain usinga 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 centerof the area
ground away.
D. Drill a 1/4-inch pilothole through the metal base
using a standard high-speed drill bit.
Caution: Be careful when the drill is about to penetrate
the base metalof the sink.Reduce the speedand
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 11/13/2012 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 theAir Gap Spigot with all the components except
the slot washer. Begin withthe escutcheon, followed bythe rubbergasket, 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 theRO assembly through thehole in the
sink. Remove the red locking clip fromthe spigotadapter, slip the blue tubeinto 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 loose3/8-inch black tube over the large hose barb on the base of the
spigot.
Installation Tip: To make it easierto slip the tubing overthe hose barbs, soakthe black tube
ends in hot waterto 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 theassembled spigot andtubing through thehole in thesink and let the spigot reston
the rubber gasket and escutcheon.
E. From underthe 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 thenuse a 9/16-inch wrench to tighten the
nut to secure the spigoton the sink.