Step-by-step installation instructions.

Programming the Control

CONTROL SETTINGS REQUIRED upon installation and after an extended power outage.

NOTES:

■WHEN THE TRANSFORMER IS PLUGGED INTO THE ELECTRICAL OUTLET, 12:00 PM (flashing), and PRESENT TIME is displayed. Program the control as instructed below.

■If - - - is flashing, use the UP button to set the correct model code as follows: SR22 for GXSF27E or F31 for GXSF31E. If you pass by the correct code number, use the DOWN button. Then press the MODE button to accept the correct model.

■A “beep” sounds while pressing buttons for control programming. One beep signals a change in the control display. Repeated beeps mean the control will not accept

a change from the button you have pressed, and you should select another button.

■To program the control, you will use the UP , DOWN and MODE buttons.

■Use the MODE button to select the desired control function.

SET PRESENT TIME OF DAY

1. Press the MODE button until PRESENT TIME appears in the display.

2.Press UP or DOWN button to set.

The UP button advances the time; the

DOWN button moves the time in reverse.

2.If the present time is between noon and midnight, be sure PM shows in the display. If the present time is between midnight and noon, be sure AM shows in the display.

NOTE: Each press of an UP or DOWN button changes the time by one minute. Holding the button changes the time at a rapid rate.

3.When the present time is correct, press MODE to accept.

SET WATER HARDNESS NUMBER

1. Press the MODE button until HARDNESS appears in the display.

2.Press UP or DOWN button to set your water hardness number in the display. DOWN decreases the hardness value. UP increases the hardness value.

NOTE: Each press of a button changes the display by 1, between 1 and 25. Above 25, the display changes 5 at a time (25, 30, 35, etc.). Holding a button in changes the numbers at a rapid rate.

3.When the display shows your water hardness (in grains per gallon), press MODE to accept.

NOTE: If there is clear water iron in your water supply, you will need to increase the hardness setting by 5 for each 1 ppm of clear water iron in your water supply.

You can get the grains per gallon (gpg) hardness of your water supply from a water analysis laboratory. If you are on a municipal supply, call your local water department. Or call GE Answer Center® to request a water hardness test kit. If your report shows hardness in parts per million (ppm), simply divide by 17.1 to get the equivalent number of grains per gallon.

SET RECHARGE (STARTING) TIME

1. Press the MODE button until RECHARGE TIME appears in the display.

NOTE: A flashing 2:00 AM (factory default)

should show in the display. This is a good time for recharge

to start (takes about 2 hours) in most households because water is not in use. HARD WATER is bypassed to house faucets during recharge.

If no change is needed, go to step 3. To change the recharge starting time, follow step 2.

2.Press UP or DOWN button to set the desired recharge start time. Be sure to observe the AM or PM as you did when setting the time of day.

NOTE: Each press of a button changes the time by 1 hour. Holding the buttons in changes the time at a rapid rate.

3.Press the MODE button to accept.

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GE GXSF31E Programming the Control, SET Present Time of DAY, SET Water Hardness Number, SET Recharge Starting Time
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GXSF31E specifications

The GE GXSF31E is a state-of-the-art water filtration system that effectively addresses the need for clean and great-tasting water in residential applications. This model focuses on efficiency, reliability, and advanced filtration technologies that enhance water quality for everyday use.

One of the main features of the GE GXSF31E is its robust filtration capabilities. It utilizes a dual-stage filtration process that combines sediment filtration with activated carbon block technology. This dual approach not only removes common contaminants such as chlorine, sediment, and rust but also significantly improves the taste and odor of your water. As a result, users enjoy water that is not only safe but also refreshing and pleasant to drink.

In terms of capacity, the GE GXSF31E is designed to meet the needs of medium to large households. With a production capacity of up to 31,000 grains, it is capable of efficiently handling the water demands of families with multiple members. The system features a digital control panel that allows users to monitor and manage the filtration process effectively, providing alerts for filter replacements and ensuring optimal performance at all times.

The GE GXSF31E also incorporates advanced technologies for ease of maintenance. The unit is equipped with a self-cleaning mechanism that helps reduce the need for manual cleaning, thereby extending the lifespan of the filters and the system as a whole. This feature significantly enhances convenience, as homeowners can rely on the unit to maintain its efficiency without constant intervention.

Energy efficiency is another critical characteristic of the GE GXSF31E. The system is designed to operate with minimal energy consumption, making it an environmentally friendly choice for responsible consumers. Additionally, its compact design allows for easier installation and integration into limited spaces, which is particularly advantageous for urban settings.

The GE GXSF31E not only meets rigorous safety standards but also comes with a warranty that underscores its reliability and long-lasting performance. This product is ideal for families looking to improve their water quality with a dependable, efficient, and user-friendly filtration system that aligns with modern needs and environmental considerations.
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