GE GXSF30H Owner's Manual & Installation Instructions page 9

Optional Control Settings
The controller display has several options and features.
SYSTEM/ELECTRONIC DIAGNOSTICS
This display contains system diagnostics
information to assist in troubleshooting
problems with the Water Softener. See
page 15.
To access the System Diagnostics, press and hold the MODE
button for 3 seconds.
To return to the normal display, press the MODE button 2 times.
SALT EFFICIENCY
When the SALT EFFICIENCY feature is ON, the unit will operate
at a salt efficiency of at least 4000 grains of hardness removed
per pound of salt. This mode of operation is the most efficient
setting for salt usage, because the system will tend to recharge
more often, with less salt usage. Turning the feature OFF will
tend to lengthen the time between recharge cycles, which will
provide the most efficient usage of water, but may use more
salt. The degree of difference between these two cycles is highly
dependent on the water usage and hardness at a particular
installation.
NOTE: California Regulations require this feature to be ON for
installations in California.
To access the Salt Efficiency, press and hold
the MODE button for 3 seconds. The System
Diagnostics display will appear.
Press the MODE button again and the Salt
Efficiency display will appear.
To change the setting, press the UP
DOWN buttons to toggle the feature
ON or OFF. Press the MODE button to
accept.
OR
DAYS TO EMPTY
E
HARDNESS
DAYS TO EMPTY E
or
HARDNESS
ERROR SIGNALS
If there is an error code detected, the display
will flash Err to signal that the softener
requires service.
See page 14 for information to assist in troubleshooting
error codes. Once the problem is corrected, disconnect the
transformer from the wall outlet momentarily, and plug it back
in. The normal display will appear. The motor may run for
several minutes, as the unit resets. If the problem is not
corrected, the error code will reappear in 6 minutes.
DAYS TO EMPTY
HARDNESS
9