GreenTech pureWash ProX2 User manual

OWNER’S MANUAL
pureWash ProX2

2
TABLE OF CONTENTS
Product Contents / Unit Diagram 3
About pureWash ProX2 4
Specifications 4
Using pureWash ProX2 5
Warnings 6
Installation Requirements 7
Installation 8
Features 9
Frequently Asked Questions 10
Troubleshooting 11 - 12
Maintenance 13
Desiccant Cartridge Replacement Instructions 14
Warranty 15
RECORDS
Please record the name and phone number of your Dealer.
Name:
Phone #:
Please record the serial number of your pureWash ProX2.
Serial #:

3
PRODUCT CONTENTS/UNIT DIAGRAM
HIGH
EFFICIENCY
STANDARD
Desiccant Dryer
Viewing Window
Desiccant Dryer
Cartridge Door
Flow Rate Dial
Mounting Bracket
Static Mixer
Viewing Window
DC Power Plug
Cold Water In Port with
In-line Ball Valve
Household Water Out Port
with In-line Ball Valve
Mounting Bracket Slots
To Washing Machine Port
This package contains:
1 pureWash ProX2
1Quick Start Guide
1Power Adapter
1 Mounting Template
1Mounting Bracket
3Mounting Screws
3Dry Wall Anchors
2In-line Ball Valves
1Stainless Steel Hose
1Household Water Sprayer

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SPECIFICATIONS
Model: PWPROX2V01US
Electrical INPUT: AC 100-240V/50-60Hz
Electrical OUTPUT: DC 12V, 3A
Water Pressure Required: 40-75 psi
Water Operating Temperature: Use Cold Water Only
Dimensions: 12.72” H x 16.34” W x 3.66” D
Weight: 6.2 lbs
pureWash ProX2is an appliance designed to work with your residential washing
machine, adding enhanced oxygen to the cold water supply. Water treated by
pureWash ProX2aids in cleaning laundry and reducing odors caused by bacteria, mold,
mildew, and other contaminants without leaving residual detergent in the fabric.
The operation of pureWash ProX2is easy and convenient. Once your pureWash
ProX2is properly installed, you simply operate your washing machine following the
manufacturer’s instructions for cold water only washing. pureWash ProX2is designed
to automatically turn on as soon as the washer demands water for the wash cycle
and again for any rinse cycles. You will be able to see the production of enhanced
oxidation bubbles through the viewing window as it glows blue. When the water
stops flowing, your pureWash ProX2will automatically turn off after one minute.
ABOUT pureWash ProX2

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Daily Use
Using pureWash ProX2is very easy. You simply operate your washing machine
according to the instructions provided by the manufacturer. The only difference is
that you ONLY use the cold water setting on your washer. If hot water is used it dilutes
and defeats the effectiveness of the oxidizers that the pureWash Pro X2 has introduced
into the wash water.
Turn Off Water During Non-Use
IMPORTANT: To avoid possible property damage due to flooding, turn off the water
supply to pureWash ProX2during periods of nonuse. Operate your washer and
pureWash ProX2 only when you are at home. Set the in-line ball valve on the water
supply input to Closed/OFF whenever the unit is not in use.
Stains
Always pre-treat stains just as you would without pureWash Pro X2. For best results,
use pureWash Pre, our enzyme based pre-treatment. Laundry detergent may be used
in conjunction with pureWash Pro for heavily soiled clothing. Levels of 1/4 the normal
amount or less is sufficient.
How to tell pureWash Pro X2 is Working
You can easily tell if pureWash ProX2is operating properly by viewing the water as it
flows through the clear tube behind the window on the unit. Bubbles should be visible
in the water as it flows through and the window should emit a blue glow. If you do not
see bubbles, please ensure that you have the proper Venturi Setting (Using the Flow
Rate Dial on the back of the unit) selected for your washing machine. High-efficiency
or front load washers should use the High-Efficiency Setting, but standard-efficiency
top-loading washers should use the Standard Setting. If the Standard Setting is used
on a high-efficiency washer, there likely will be no bubbles and you will not experience
the benefits of using pureWash ProX2.
USING YOUR pureWash ProX2

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For your safety and the proper operation of the product, please read through the warnings below
before beginning installation, cleaning, or maintenance.
Disconnect power before servicing.
Do not operate the unit with the cover removed.
pureWash ProX2 is designed for residential use only and is not intended for use in a
commercial or industrial setting.
Water treated by pureWash ProX2 is intended for laundry or cleaning purposes ONLY. It is not
approved for drinking or ingesting.
pureWash ProX2 is intended for use with COLD WATER ONLY, however the hot water hose
should remain connected to the washer and supply faucet to prevent backflow leaks. The hot
water faucet should be turned to the off position to ensure the use of COLD WATER ONLY. If your
washer requires water to be available through the hot water inlet, even on the COLD-COLD
setting, use a Y-Type splitter to attach to the TO WASHER outlet to supply both the COLD and
HOT water hoses.
Risk of water leaks from ruptured hoses or pureWash internal plumbing could occur with
major water pressure surges.
Maximum inlet water pressure is 75 psi.
Never install the pureWash ProX2 in areas where water may freeze. pureWash Pro X2
will always maintain some water in the unit and freezing can cause damage to internal
components.
Do not use flood preventing hoses with auto shut off devices or hoses with an internal
diameter of less than 3/8”. The result will be inadequate flow to the pureWash which will
affect the pureWash operation and greatly reduce performance.
To avoid the possibility of water damage due to flooding it is recommended that you always
turn off the water supply valves/faucets when the washing machine is not in use.
pureWash ProX2 is not recommended to treat water with high iron content. If your water has
high iron content, consult a water quality expert for available options.
pureWash ProX2 can be cleaned with a damp soft cloth. Do not clean your pureWash ProX2
with harsh chemicals, abrasives or cleaners.
WARNINGS

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Electrical Requirements
pureWash ProX2 requires 120 Volt 60 Hz power on a 15 amp fuse or circuit breaker.
Water Requirements
• Water pressure of 40 to 75 psi is required for pureWash ProX2 to operate correctly
and safely.
• Water quality may affect the performance of your pureWash ProX2. If you have
water quality concerns, such as high iron content, consult a water filtration expert.
• Some later model high-efficiency washing machines require water from both
the cold and hot water supplies even if a cold water cycle is selected. In this case
the To Washer and Household Use outlets can be connected to supply the hot
and cold water inlets on the washer, or a Y-valve can be used to connect both
the cold and hot water hoses from one of the pureWash ProX2 outlet hose to the
washing machine.
PRIOR TO INSTALLATION
1. Remove your pureWash ProX2 from its packaging and inspect for any
shipping damage.
2. Turn off the hot and cold water supplies/faucets to your washing machine.
3. Remove the cold water hose from the cold water faucet.
4. Set Flow Rate Dial for type of washer. (i.e. Standard, High Efficiency) by
turning the dial on the back of the unit to the correct setting.
5. Remove the Desiccant Dryer Cartridge (located on the left side of the unit)
and peel away the Moisture Blocking Tab. Replace the Cartridge when
finished.
INSTALLATION REQUIREMENTS

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1. The pureWash ProX2 should be fastened to the wall, just above and behind your washing ma-
chine. It is recommended that one of the mounting holes on the pureWash ProX2 be mounted
to a wall stud, if possible. One set of mounting screws are included. If it is not possible to mount
the pureWash ProX2 to a wall stud, you should use the provided “molly” type expandable screw
anchors. For any other type of mounting scenarios (concrete block, etc.) please consult your
local hardware store for assistance.
2. Use the provided Mounting Template to place your Mounting Bracket onto the wall with the
tabs facing up and away from the wall, making sure it is level, mark the locations of the screw
holes. If necessary, pre-drill your holes and use the supplied Wall Anchors. Fasten the Mounting
Bracket to wall using the supplied screws.
3. Place your pureWash ProX2 against the wall and gently slide the unit down into the lock position
of the mounting bracket slots.
4. Connect the existing cold water hose from your washer to the “To Washing Machine” port on
your pureWash ProX2. Check that the rubber washer in the hose is in place and properly tighten
the hose, but DO NOT overtighten. Use a wrench to hold the hose bib secure while tightening the
hose connection.
5. With the supplied hose and in-line ball valve, connect them to the “Cold Water In” port on the
pureWash ProX2, then connect this hose to your Cold Water Supply Faucet. Make sure rubber
washers are in place and properly tighten, but DO NOT overtighten. Again, use a wrench to hold
the hose bib secure on the pureWash ProX2 while tightening.
Do not use flood-preventing hoses with auto shutoff devices. The devices can be tripped
during fill and prevent the machine from filling properly.
Be sure the cold water connection has a shut-off valve and that hose connections are tight.
CLOSE the shut-off valve at the end of each wash.
6. Plug the power adapter into the DC adapter plug-in on the right side of your pureWash ProX2
and then plug the adapter into a wall outlet.
7. Ensure all hoses are properly installed and tightened, and that the power supply has been
properly installed. SLOWLY turn the water supply back on and check for any leaks or drips. Gently
tighten fittings if leaks are apparent, but DO NOT overtighten.
Water supply faucets should be readily accessible to permit turning them off when pureWash ProXis not
being used.
IMPORTANT: Turn off water supply at the faucet or in-line ball valve connected to the pureWash inlet
whenever pureWash ProX2 is not in use.
CAUTION: The hot water hose should not be disconnected from the washer. You can turn off the hot water
or leave it on, but the hose must be installed to the washing machine to prevent backflow of water out of
the washing machine during use.
INSTALLATION

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Indicator Light
The Indicator Light, viewed through the horizontal window on the front of your
pureWash ProX2 has two states of operation.
• Blue Light - Indicates normal operation of pureWash ProX2.
• Red Light - Indicates the fan or oxidizer generator is not operating properly.
Please contact your dealer for service or go to pureWash.com/Support.
Desiccant Dryer
The Desiccant Dryer is designed to remove moisture from the air flowing into your
pureWash ProX2, which helps to ensure optimum performance and life from your
pureWash ProX2.
The Desiccant Dryer (located on the left side of pureWash ProX2 and viewed through
the vertical window) turns pink as it is used. When all of the blue beads in the dryer
window have turned pink it is time to replace the dryer cartridge. Contact your
dealer for a replacement cartridge or go to pureWash.com/Cartridge. Replacement
instructions can be found on Page 14.
Household Cleaning
The same water that purifies your laundry can now be used for other household
cleaning purposes. The “Household Water Out” port (Diagrams, Page 3) on the bottom
of your pureWash ProX2 is for use with general household needs, such as cleaning,
watering plants, and much more. By using the “Household Water Out” port, which can
be fitted with a ball valve and sprayer, you can have oxidized water available for most
household cleaning purposes. Due to the nature of the oxidizers you cannot obtain
water from pureWash Pro X2 and store it for later use. Water used for this type of
cleaning needs to be used within 15-20 minutes.
WARNING: This water is not meant to be ingested.
FEATURES

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Do tough stains have to be pretreated?
Stains require pretreatment when using pureWash ProX2 just as you always would. For
best results, use pureWash Pre, our powerful, all-natural, enzyme based pre-treatment.
For heavily soiled laundry beyond spotting, use ¼ or less of the normal amount of
detergent.
Does pureWash ProX2work with all types of water?
pureWash ProX2 will work with all typical household water qualities, but the better
the quality of the water the better results you will have. If you have hard water, we
recommend a water softener and the removal of chlorine to improve the unit’s
performance.
Is a prefilter required?
pureWash ProX2 performance can be improved with a prefilter to remove chlorine
and other contaminants. Chlorine specifically reduces ozone concentration. A prefilter
designed to work with pureWash ProX2 is available from your pureWash retailer.
What types of washing machines can work with pureWash ProX2?
pureWash ProX2 can be used with any residential washing machine
WillpureWash ProX2work with Commercial Washing Machines?
pureWash ProX2 is designed for typical residential washing machines which require
a maximum flow rate of 2.5 GPM. Commercial and industrial washers require much
higher flow rates.
Is pureWash ProX2only for use with washing machines?
The powerful oxidation water produced by pureWash ProX2 can be used for many uses
beyond washing clothes. This includes watering houseplants (they love the oxidation
rich water), cleaning floors, and much more. Use the Household Use Port to access
this powerful ozone rich water.
Note: water from pureWash ProX2 should not be ingested.
What parts will need to be replaced on the pureWash ProX2?
pureWash ProX2 is designed to provide many years of maintenance free service. The
only consumable is the Desiccant Dryer Cartridge. If, after some time, you notice a
decline in the effectiveness of pureWash ProX2, please contact your dealer for service
or go to pureWash.com/Support. Any pre-filters that might be used in conjunction
with your pureWash will need to be replaced according to the time/use schedule their
manufacturer recommends.
FREQUENTLY ASKED QUESTIONS

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1. Unit fails to turn on.
Hose or power connection problem.
Check the power cables for secure connection and make sure the hoses to your
pureWash Pro X2 are connected to the correct fittings, and that your cold water
faucet is turned on.
2. Red light.
Oxidizing Module has failed.
Contact your dealer or visit www.greentechenv.com/contact-us for a repair.
3. Simultaneous Flashing Blue Light and Sounding Alarm.
Power Supply Has Failed.
Contact your dealer or or visit www.greentechenv.com for a replacement.
4. No Ozone Smell in Laundry.
Check the viewing glass for bubbles as it may be producing ozone but not
injecting it into the water correctly. If no bubbles are present, your water supply
hose may be restricted or you may need to change the setting for the pureWash
Pro X2. Lift the your wash Pro X2 off the mounting bracket. If set to the STANDARD
setting, change to the HIGH EFFICIENCY setting and retest.
Contact your dealer or visit greentechenv.com/contact-us for a repair.
5. No Bubbles are Being Created.
Incorrect pressure before/after Venturi, Venturi is plugged, or Flow Rate Dial
is on the wrong setting.
First check for obstruction between the pureWash Pro X2 and the washer (inlet
screen to washer). Ensure house pressure at the supply valve has minimum of
40psi. If this fails to correct the problem then backflush your unit by switching the
hoses on the pureWash Pro X2 hose fittings and place the “Cold Water In” hose
into the basin or bucket to drain to clear the Venturi. Then return hoses to proper
connections. Second, set the Flow Rate Dial to the HIGH EFFICIENCY.
TROUBLESHOOTING

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6. Clothes are being bleached.
pH of the water in your area is too high.
If you have a top load washer and are experiencing a bleaching or spotting
effect on your clothing, a top load washer diffuser is available by contacting
www.greentechenv.com/contact-us or calling 1.800.621.7201.
7. Suds in the basin after first uses.
Detergent or residue is being cleaned out.
Run multiple washes without clothing until the detergent residue is gone. For older
washing machines, large amounts of detergent, especially if powder detergent
was previously used, may be trapped inside your washing machine. pureWash
will break up this caked on detergent. If you see specks of white material in
your clothing after the spin cycle, it is probably old detergent. Run loads without
clothing until bubbles are gone indicating residual detergent has been removed.
8. Discoloration occurs in the viewing tube.
High Tannin levels in your water source.
The use of a pre-filter is required. Contact local water specialist to find proper
filter to remove Tannins.
9. Clothes have a rusty colored stain to them.
High Iron levels in your water source.
Do not dry or bleach the clothes as it will worsen the effects. Re-wash them in a
clean water source before drying. The use of our pre-filter (page 16) or an Iron
specific pre-filter is required.
TROUBLESHOOTING CONTINUED

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Internal Diagram
In case there is an issue with your pureWash Pro X2 in which you contact customer service,
this diagram will be a resource in locating the part(s) of the unit as the customer service
representative guides you through troubleshooting and servicing your unit.
1. Desiccant Dryer
2. Oxidizing Module
3. Control Module
4. Venturis
5. Static Mixer
Replacement Parts
The only part that will need standard replacement is the Desiccant Dryer Cartridge.
Below is the part number you will need when ordering a replacement from your dealer
or pureWash.com/Cartridge.
Desiccant Dryer Cartridge Part #: 1X5506
MAINTENANCE

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3. Continue holding the Locking Tab down
and slide the Desiccant Dryer Cartridge
upwards to remove it from the Desiccant
Dryer Door.
4. Install a new cartridge filled with blue
beads on the Desiccant Dryer Door.
5. Ensure that the small gasket is in place on
the outlet of the cartridge and reinstall the
Desiccant Dryer Door into the pureWash
ProX2.
6. To purchase additional cartridges call
Customer Service or visit
pureWash.com/Parts
The frequency for changing the Desiccant Dryer
Cartridge will vary depending upon several
factors, including amount of use of the machine
and level of humidity.
1. Remove the door/tray on the left side of the
unit by squeezing the two slides together
and pulling the dryer assembly out.
2. Use a Small Flathead Screwdriver, or other
thin and stiff bladed tool, to depress the
Locking Tab on the inside of the Desiccant
Dryer Door under the Cartridge.
Your pureWash ProX2has a desiccant dryer incorporated in it to increase the unit’s efficacy and
extend its life. This dryer is filled with a couple of drying agents that remove moisture from the air.
One of the agents, made up of blue silica gel beads, is visible through the dryer window. As this
agent becomes saturated with moisture these beads will turn pink. Once all of the beads are pink
the Desiccant Dryer will need to be replaced to keep your pureWash ProX2operating at maximum
efficiency.
To replace the Desiccant Dryer, follow the instructions below:
DESICCANT DRYER CARTRIDGE REPLACEMENT INSTRUCTIONS
REGISTRATION
Please register your Product within 10 days of purchase by visiting pureWash.com/Warranty.

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Your pureWash ProX2 (Product) is warranted to be free from all defects in material and workmanship
in normal household use for a period of 2 Years from date of purchase. The warranty is granted only
to the original purchaser. The warranty is subject to the following provisions:
Any damages or malfunctions caused by negligence, abuse, or use not in accordance with the
Product Owner’s Manual are not covered by this warranty. Likewise, any defects or damages caused
by unauthorized service or the use of other than Genuine pureWash Parts are not covered.
Your pureWash warranty covers all parts and labor in the first year from date of purchase. Only parts
are covered for the second year from date of purchase. All shipping charges are the responsibility
of the purchaser. GreenTech Environmental will, at its option, repair or replace a defective Product
or part(s) for the Product that is/are covered by this warranty. As a matter of warranty policy,
GreenTech Environmental will not refund the customer’s purchase price.
OBTAINING WARRANTY SERVICE
To obtain warranty service you must return the defective product along with proof of purchase
to the pureWash Authorized Service Center. All shipping costs submitted under this Warranty
shall be borne by purchaser. Unless this Warranty is expressly renewed or extended by GreenTech
Environmental, any repaired or replaced part of unit shall be warranted to the original purchaser
only for the length of the unexpired portion of the original warranty. For the location of the nearest
pureWash Authorized Service Center or for other service information, please visit us online or contact
Customer Service at:
www.greentechenv.com/contact-us
Before any product is sent for service, the customer should contact the pureWash Service Center
to obtain a Return Authorization (RA) Number. This RA Number should be clearly written on the box
before shipping. All components/parts including the remote (if applicable), manuals, and original
packaging should be included in the return if available.
FURTHER LIMITATIONS AND EXCLUSIONS ARE AS FOLLOWS
Any warranty that may be implied in connection with your purchase or use of the Product, including
any warranty of merchantability or any warranty for Fitness For A Particular Purpose is limited to the
duration of this warranty. Some states do not allow limitations on how long an implied warranty lasts,
so the above limitations may not apply to you.
Your relief for the breach of this warranty is limited to the relief expressly provided above. In no event
shall GreenTech Environmental be liable for any consequential or incidental damages you may incur
in connection with your purchase or use of the Product. Some states do not allow the exclusion or
limitation of incidental or consequential damages, so the above limitation or 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.
LIMITED WARRANTY INFORMATION

GET THE MOST OUT OF YOUR PUREWASH!
Order Online at:
www.GreenTechEnv.com
OM Revision: GTE-pureWash_Pro_X2-OwnersManual-220315
In order for your pureWash Pro X2 to perform
most effectively, water quality issues must
be addressed. Installing a pre-filter is
recommended to treat mild water quality issues,
as unfiltered impurities in the water supply can
potentially interact with the oxidizers produced
by pureWash ProX2 thereby hindering your
pureWash ProX2 ’s performance.
Our pre-filter is a 2-stage KDF 55 and Granular
Activated Carbon (GAC) filter. This filter covers
most water quality issues such as high chlorine
content and high iron content, but there may
be some circumstances in which additional
water treatment is needed.
Conact your water supplier, local government
office or a local water quality specialist to learn
more about your water quality.
For more information, visit water.epa.gov
pureWash Pre is an enzyme stain remover
that removes tough stains without using harsh
chemicals. This pre-treatment formula is
best used before the washing machine cycle
begins. pureWash Pre is a responsible solution
that is safe on all colorfast washables and
works with any water temperature.
Breaks Down:
• Coffee
• Pet Stains
• Iodine
• Wine
• Chocolate
• Grease
• Makeup
• And More!
pureWash Prepre-Filter
2-Stage KDF 55 GAC