Angel Water PurASure ARO - 50 User manual

PurASure ARO - 50 Reverse Osmosis
PurASure ARO - 50 Reverse Osmosis
Drinking Water System Manual
www.angelwater.com
21 S. Main St. • Elburn, IL 60119 • 630.365.2600
214 S. Hager Ave. • Barrington, IL 60010 • 847.382.7800

2


Thank you for purchasing our PurAsure ARO-50 Reverse Osmosis
Drinking Water system. At a fraction of the retail cost of bottled water,
your Reverse Osmosis System will produce quality water right at
your sink, or connected to your refrigerator’s ice maker. We hope
you enjoy this product to its full potential, and see as we have the
benets of clean, clear, puried water! Our staff is always available
to answer questions you may have at 847.382.7800 or 630.365.2600.
www.angelwater.com
21 S. Main St. • Elburn, IL 60119 • 630.365.2600
214 S. Hager Ave. • Barrington, IL 60010 • 847.382.7800

3

Please keep in mind this system requires annual service.
The quality of your well water will dictate how often you
will need service and consumables.
   
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________
__________ _____________________ _____________

4

Maintenance Information 5
Model Designs & Features 6
Operating Parameters 6
Parts Checklist 6
Filter Change Instructions 7
Troubleshooting Guide 8-10
Flow Diagram 10
Notes 11
Warranty 12
www.angelwater.com
21 S. Main St. • Elburn, IL 60119 • 630.365.2600
214 S. Hager Ave. • Barrington, IL 60010 • 847.382.7800

5

Congratulations on your purchase of PurASure ARO - 50 Reverse Osmosis Drinking Water System. This
system has been tested and validated for use in the home for the removal of most contaminants found in
water. At a fraction of the retail cost of bottled water, your Reverse Osmosis System will produce quality
water right at your sink, or connected to your refrigerator’s ice maker. We hope you enjoy this product to
its full potential, and see as we have the benets of clean, clear, puried water!
This PurASure ARO - 50 Reverse Osmosis Drinking Water System requires very minimal maintenance,
however the pointers listed below will greatly improve its overall effectiveness and longevity.
It is recommenced that the Pre-Filter and Post-Filter be changed at least every twelve (12) months. This
system is equipped with a horizontal Polishing Filter, it is recommended that it be changed at least every
year. The Membrane Element should be changed every three (3) years depending on supply water
conditions, and proper lter maintenance.
Please contact Angel Water, Inc. for further information about replacement parts or to schedule an
appointment for a service representative to maintain your system for you.
www.angelwater.com
21 S. Main St. • Elburn, IL 60119 • 630.365.2600
214 S. Hager Ave. • Barrington, IL 60010 • 847.382.7800

6
Model Design and Features
Your Angel Reverse Osmosis Drinking Water System is equipped with the following:
• Full sized 9 inch Pre and Post filter for sediment, taste, and odor removal
• Attractive countertop faucet
• Easy quick-connect plastic fittings for fast, simple, and reliable connections
• Self-piercing inlet saddle valve for quick access to raw water supply
• No energy required as the system operates using existing line water pressure
• Service and support offered from trained, competent personnel
Operating Parameters and Guidelines
• Specifications and Parameters for Proper Operation
Storage Tank Capacity ~ 2.1 Gallons (with RO Mate 4)
Feed Water Pressure 40psi minimum to 80psi maximum
Feed Water Temperature 40°F / 4.4°C minimum to 80°F / 26.7°C maximum
Feed Water pH 4.0 –11.0
R.O. Membrane Cellulose Triacetate (CTA) –Chlorinated Water
Thin Film Composite (TFC) –Non-Chlorinated Water
Total Dissolved Solids CTA Systems 1,000 PPM
TFC Systems 1,800 PPM
Pre-Filter Turbidity 1 Micron Nominal Spun Polypropylene
Post Filter 0.5 Micron Activated Carbon Block
Faucet Height 6.5” with 1.5” reach
Saddle Valve
Drain Clamp
Long Reach
Faucet
Female Tank
Adaptor
Filter Housing
Wrench
Storage Tank
Parts Checklist
3
© Copyright 2007 Angel Water Conditioning, Inc. 847-382-7800


7


8

Problem:
Probable Cause:
Solution:
High Product Water T.D.S.
(Total Dissolved Solids)
Feed water pressure is too low
Feed water must be at least 50psi; a
booster pump may be necessary
The new Post-Filter may not be
sufficiently flushed
Flush the Post-Filter by allowing the
System to produce at least two tanks
full of water
Increase in inlet water supply T.D.S.
Proper pre-treatment of inlet water
supply may be necessary to
maximize the effectiveness of the
System. Consult your dealer for
advice
Bad Taste in Product Water
Increase in product water T.D.S.
See “High Product Water T.D.S.”
Post-Filter exhausted
Replace Post-Filter
Storage Tank and System
contaminated
See Sanitizing Procedure for R.O.
Systems included in this manual and
replace all Filters and Membrane
Element
Storage Tank diaphragm slippage
Replace Storage Tank and
Post-Filter
The new Post-Filter may not be
sufficiently flushed
Flush the Post-Filter by allowing the
System to produce at least two tanks
full of water
Cloudy Water
Dissolved air in the inlet water
supply gets concentrated in the
product water from the system
Letting water stand for a few
minutes will allow the air to exit the
water naturally; proper pre-treatment
of inlet water supply may be
necessary to maximize the
effectiveness of the System. Consult
Angel Water for advice
Cloudy Ice Cubes
Increase in product water T.D.S.
See “High Product Water T.D.S.”
Dissolved air in inlet water supply
See “Cloudy Water”
Shape of ice cube
Squared ice cubes allow for better
dispersion of the air; round shapes
tend to hold it in. If possible, allow
the water to stand for a few minutes
before freezing to allow air to exit
Troubleshooting Guide
5

9
No Water or Not Enough Water
Little or no inlet water supply
Be sure inlet water supply is
getting to the system and that the
Inlet Saddle Assembly is clear
Low inlet water supply pressure
Feed water must be at least 50psi;
a booster pump may be necessary
Pre-Filter clogged
Replace Pre-Filter
Membrane Element fouled
Replace the Membrane Element
Product Water Check Valve stuck
Replace the Product Water Check
Valve; consult Angel Water for
assistance
Storage Tank over or under
pressurized
Be sure that the Storage Tank is
set between 7-10psi when empty.
Relieve or add air as necessary
via the spigot near the bottom of
the tank (tank must be empty for
accurate psi reading)
Over-use
Allow the System to produce
more water, or replace the system
with a higher gallon per day
membrane
Female Tank Adaptor valve is in
the OFF position
Open the Female Tank Adaptor
valve such that it runs parallel to
the incoming tubing
Low Flow From Long Reach
Faucet or Icemaker
Low water production
See “No Water or Not Enough
Water”
Storage Tank has lost air pre-
charge
Be sure that the Storage Tank is
set between 7-10psi when empty.
Relieve or add air as necessary
via the spigot near the bottom of
the tank (tank must be empty for
accurate psi reading)
Storage Tank diaphragm slippage
Replace Storage Tank and
Post-Filter
Post-Filter and/or Polishing Filter
clogged
Replace Post-Filter and/or
Polishing Filter
Female Tank Adaptor valve is in
the OFF position
Open the Female Tank Adaptor
valve such that it runs parallel to
the incoming tubing
6

10
Membrane Element Product
Water is Bad
Exhausted Membrane Element
Replace Membrane Element
Bacteria attacks the Membrane
Element
Replace all filters and
membrane
Pre or Post-Filter Leaks
Filter Housing not tight
Hand screw the bottom section
back to its initial position in a
COUNTERCLOCKWISE direction,
tightening it slightly with the
Filter Housing Spanner Wrench
O-ring not properly seated or is
broken
Replace the O-ring; consult your
dealer for assistance. Be sure
that the o-ring is properly
seated in the Filter Housing
before tightening to the System
Faucet Leaks Through Spout
Valve seat is defective
Replace Long Reach Faucet
Faucet Handle Breaks Off
Fatigue
Faucet Spout Breaks Off
Fatigue
Faucet Leaks at its Base
O-ring seals are broken in valve
assembly
Flow Diagram
7

11




Angel Water, Inc. warrants material and workmanship to be free of defects to the original
purchaser. Angel Water, Inc. will repair or replace without cost for a period of one year after
purchase, any part or portion, which our examination shall disclose to be defective. At the
expiration of this service policy, a service fee will be charged.

• Angel Water, Inc. warranties to the original owner all parts related to equipment for a period of 10
years.
• A charge will be made for service required because of misuse, alteration, freezing, neglect,
used in rental property, accident, foreign matter, change in water content, customer error,
customer imagination, or other causes beyond Angel Water, Inc’s control.
• A Charge will also be made if asked to perform work that is the customers’ responsibility.
• Booster Pumps, Ultraviolet Lights, and Storage Tanks are subject to manufacturer’s warranty.
This warranty does not imply any responsibility for damage that may be caused by products. This
warranty does not cover any equipment that is relocated from the site of its original installation.

The unit must be installed and operated within the design limitations according to the installation and
maintenance manual provided. The original owner should understand that the term “Manufacturing
Defect” does not include damage to the unit or its’s parts caused by abuse, negligence, freezing, re,
heat, direct exposure to weather or sunlight, water pressures exceeding 100 psi, ooding, other causes
not considered normal operating conditions, or an act of God. This warranty is valid to the original owner
when installed by an Angel Water, Inc representative or a contracted installer hired by Angel Water, Inc.
(Warranty transfers may be purchased.) Customers must properly maintain the unit per the manufacturers
service schedule.

• Must have lters changed at least once a year
• Must have membrane changed every 3 years
• Customer is responsible for reporting leaks on the unit