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Operational Parameters
NOTICE
Installation must comply with state and local plumbing regulations.
Operating
Temperatures:
Maximum 100°F (37.8°C)
Minimum 40°F
(4.4°C)
Operating Pressure:
Maximum 100 psi (690 kPa)
Minimum 35 psi
(341 kPa)
pH Parameters:
Maximum 11
Minimum 2
Iron:
Maximum 0.2 ppm
TDS
(Total Dissolved Solids)
< 1800 ppm
Turbidity
< 5 NTU
Hardness
Maximum 10 Grains
Per Gallon *
Hardness:
Recommended hardness not to exceed 10 grains per
gallon, or 170 parts per million.
* System will operate with hardness over 10 grains but the
membrane life may be shortened. Addition of a water
softener may lengthen the membrane life.
Water Pressure:
The operating water pressure in your home
should be tested over a 24 hour period to attain the maximum
pressure. If the incoming water pressure is above 100 psi then a
water pressure regulator is required. A booster pump is needed
for incoming water pressure under 35 psi.
NOTICE
Table of Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Operational Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation & Startup
Contents of Reverse Osmosis System. . . . . . . . . . . . . . . . . . 4
Recommended Tools For Installation . . . . . . . . . . . . . . . . . . . 4
Plumbing Diagram and Parts List. . . . . . . . . . . . . . . . . . . . . . 5
Drill a Hole for the Reverse Osmosis Faucet. . . . . . . . . . . . . . 6
How to use Quick Connect Fittings on Your RO System . . . . 6
Faucet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Adapt-a-Valve Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Drain Saddle Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Drain Saddle Tube Connection . . . . . . . . . . . . . . . . . . . . . . . 9
Tube Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Reverse Osmosis Module Mounting . . . . . . . . . . . . . . . . . . 10
Tank Ball Valve Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Blue Tube Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Start up Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance & Troubleshooting
Membrane Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Changing The Filter Cartridges . . . . . . . . . . . . . . . . . . . . . . 11
Annual Sanitization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Check Air Pressure in the Tank . . . . . . . . . . . . . . . . . . . . . . 13
Procedure for Extended Non-Use (More than 2 months) . . . 13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Arsenic Fact Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Service Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Copper Tube: Reverse Osmosis water should not be run through
copper tube as the purity of the water will leach copper causing
an undesired taste in water and pin holes may form in the tube.
System is intended to be installed using the cold water supply only.
WARNING
!
Summary of Contents for H2O-DWRO300
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