Master Programming Mode SXT
When the Master Programming Mode is entered, all available option
setting displays may be viewed and set as needed . Depending on
current option settings, some parameters cannot be viewed or set .
For example, when programming the control valve as a time clock
filter, capacity, water hardness, and other questions will not be asked
by the timer .
A. Setting the Time of Day
1 . Press and hold either the Up or Down buttons until the
programming icon replaces the service icon and the parameter
display reads TD .
2 . Adjust the displayed time with the Up and Down buttons .
3 . When the desired time is set, press the Extra Cycle button to
resume normal operation . The unit will also return to normal
operation after 5 seconds if no buttons are pressed .
Figure 12
B. Entering Master Programming Mode
Set the Time of Day display to 12:01 P . M . Press the Extra Cycle
button (to exit Setting Time of Day mode) . Then press and hold the
Up and Down buttons together until the programming icon replaces
the service icon and the display format screen appears .
C. Exiting Master Programming Mode
Press the Extra Cycle button to accept the displayed settings and
cycle to the next parameter . Press the Extra Cycle button at the last
parameter to save all settings and return to normal operation . The
control will automatically disregard any programming changes and
return to normal operation if it is left in Master Programming mode
for 5 minutes without any keypad input .
D. Resets
• Soft Reset
Press and hold the Extra Cycle and Down buttons for 25
seconds while in normal Service mode . This resets all parameters
to the system default values . Not reset are the volume remaining
in meter immediate or meter delayed systems and days since
regeneration in the time clock system .
• Master Reset
Hold the Extra Cycle button while powering up the unit . This
resets all of the parameters in the unit . Check and verify the
choices selected in Master Programming Mode .
1. Display Format (Display Code DF)
This is the first screen that appears when entering Master
Programming Mode . The Display Format setting specifies the unit of
measure that will be used for volume and how the control will display
the Time of Day . This option setting is identified by "DF" in the upper
left hand corner of the screen . There are two possible settings .
Display Format Setting
Unit of Volume
Time Display
GAL
U.S. Gallons
12-Hour AM/PM
Ltr
Liters
24-Hour
Figure 13
2. Valve Type (Display Code VT)
Press the Extra Cycle button . Use the display to set the Valve Type .
5800 is the only currently available valve type .
3. Regenerant Flow (Display Code RF)
Press the Extra Cycle button . The Regenerant Flow Setting specifies
the type of cycle that the valve follows during regeneration . Note
that some valve types require the valve be built with specific
subcomponents . Ensure the valve is configured properly before
changing the Valve Type setting . This option setting is identified by
"RF" in the upper left hand corner of the screen . There are 8 possible
settings .
Abbreviation
Parameter
dF1b
Standard Downflow Single Backwash
dF2b
Standard Downflow Double Backwash
Fltr
Filter
AIO
Air Injection Oxidizer
dFFF
Downflow Fill First
UFbd
Upflow Brine First
UFFF
Upflow Fill First
Othr
Other
Figure 14
15 W110 LXT Downflow Softeners and SXT Filters
