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NOTE:
If
15
and
HARDNESS
(factory default) do not show in the display, press
SELECT
until
they do.
Press the UP or DOWN button to set your water hardness number in the display. DOWN
moves the display down to 1. UP moves the display up to the maximum setting of 50 for
GXSF23Z or 90 for PNSF31Z .
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 twice
each second.
When the water hardness number shows, press
SELECT
to set.
You can get the grains per gallon (gpg) hardness of your water supply from a water analysis
laboratory, or call and ask your local water department, if you are on a municipal supply.
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.
2
1
6
Operating Instructions Safety InstructionsCustomer Service Troubleshooting Tips
About the water softener system.
Control Settings Required
Upon installation and after an extended power outage. See the
Program Memory
section.
■ When the transformer is plugged into the electrical outlet, 12:00 AM is flashing and
PRESENT TIME
shows in the display area. Program the control as instructed below. If
SR- -
is flashing, use the UP button to set the correct
SR
code as follows:
SR17
for model
GXSF23Z,
SR22
for model PNSF31Z. If you pass by the correct code number, use the
DOWN button. Then, press the
SELECT
button and program the control below.
If the wrong SR code shows for your model,
see
Manually Initiated Electronic Diagnostics
section.
■ A “beeper” 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 use another button.
■ To set the control, you will use the UP, DOWN and
SELECT
buttons.
Set Present Time of Day
NOTE:
If the words
PRESENT TIME
do not show in the display, press the
SELECT
button until
they do.
Press the UP or DOWN button to set. UP moves the display ahead; DOWN moves the
time backward. If present time is between noon and midnight, be sure PM shows .
If present time is between midnight and noon, be sure AM shows
.
When the present time shows in display, press
SELECT
to set.
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1
SmartWater Softener System
TOUCH
or
HOLD
SELECT
TIME
HARDNESS
RECHARGE NOW
RECHARGE TONIGHT
Set Water Hardness Number
Display
TOUCH or
HOLD button
SELECT
button
DOWN (-)
button
UP (+)
button