GE Profile™ Reverse Osmosis Filtration System PNRQ21RRB user guide

Quick-connect fittings.
? Do not install where water hammer conditions may occur. If water hammer conditions exist, you should install a water hammer arrester. Contact a plumbing professional if you are uncertain how to check for this condition.

? Where a back flow prevention device is installed on a water system, a device for controlling pressure due to thermal expansion should be installed.

NOTICE: To reduce the risk associated with property damage due to water leakage:

? Do not use a torch or other high temperature sources near filter system, cartridges, plastic fittings or plastic

? On plastic fittings, never use pipe sealant or pipe dope. Use PTFE thread tape only, pipe dope properties may deteriorate plastic.

? Take care when using pliers or pipe wrenches to tighten plastic fittings, as damage may occur if over tightening occurs.

? Do not install in direct sunlight or outdoors.

? Do not install near water pipes which will be in path of a drilling tool when selecting the position to mount the

? Mount filter in such a position as to prevent it from being struck by other items used in the area of installation.

? Ensure that the location and fasteners will support the weight of the system when installed and full of water.

? Ensure all tubing and fittings are secure and free of

? Do not install unit if any collets (parts 27 and 28 on

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? Replace the disposable pre and post filter cartridges

HYHUPRQWKVDWWKHUDWHGFDSDFLWRUVRRQHULID noticeable reduction in flow rate occurs.

Replace the disposable RO cartridge every 24 months or sooner if a noticeable reduction in filtration efficiency

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SPECIFICATIONS

Specifications

SPECIFICATION GUIDELINES

The system makes a good supply of drinking water each day.

How much it will make depends primarily on these things

Feed water pressure limitspounds per square inch (psi) ... ... ... ... . . .

Feed water temperature limitsminimum/maximum degrees F ... ... ... . . .

Maximum Total Dissolved Solids (TDS)parts per million (ppm)... ... ... . .

Maximum water hardness @ 6.9 pH recommended to optimize membrane life

grains per gallon (gpg) ... ... ... ... ... ... ... ... ... ... ... .

WATER SOFTENER RECOMMENDED

)RUZDWHUZLWKKDUGQHVVJUHDWHUWKDQJUDLQV DWS+ WKHXVHRID softener is recommended. Failure to install a water softener will reduce the life of the Reverse Osmosis membrane. See chart for additional information on the possible need for a water softener.

Water Softener not required

INCOMING WATER HARDNESS (GPG)

Maximum turbidity (NTU) ... ... ... ... ... ... ... ... ... ... ... . . .<

Maximum iron, manganese, hydrogen sulfide (ppm) ... ... ... ... ... ...<

Chlorine in water supply ... ... ... ... ... ... ... ... ... ... ... . . .ppm Maximum Allowableb

Feed water pH limits (pH) ... ... ... ... ... ... ... ... ... ... ... . . .

Storage tank capacitygallons ... ... ... ... ... ... ... ... ... ... . .

Prefilter and postfilter ... ... ... ... ... ... ... ... ... ... ... ... .(FQROPF) Carbon Block

Reverse Osmosis membrane ... ... ... ... ... ... ... ... ... ... . . .(FQROMF) Thin Film

Storage Tank Dimension (inches) ... ... ... ...