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MASTER PROGRAMMING MODE
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.
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.
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.
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.
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, except 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. Enter
Master Programming and reprogram the unit.
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 three possible settings:
Display Format Setting
GAL
Ltr
6 • FLECK
SXT Timer Service Manual
Unit of Volume
Time Display
U.S. Gallons
12-Hour AM/PM
Liters
24-Hour
2. Valve Type (Display Code VT)
Press the Extra Cycle button. Use this display to set the Valve
Type. The Valve Type setting specifies the type of cycle that the
valve follows during regeneration. Note that some valve types
require that 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 "VT" in
the upper left hand corner of the screen. There are
six possible settings:
Abbreviation
dF1b
Downflow/Upflow, Single Backwash
dF2b
Downflow, Double Backwash
Fltr
UFbd
UFtr
Othr
3. Control Type (Display Code CT)
Press the Extra Cycle button. Use this display to set the Control
Type. This specifies how the control determines when to trigger
a regeneration. For details on how the various options function,
refer to the "Timer Operation" section of this service manual.
This option setting is identified by "CT" in the upper left hand
corner of the screen. There are four possible settings:
Meter Delayed:
Fd
Meter Immediate:
FI
Time Clock:
tc
Day of Week:
dAY
4. Number of Tanks (Display Code NT)
Press the Extra Cycle button. Use this display to set the
Number of Tanks in your system. This option setting is
identified by "NT" in the upper left hand corner of the screen.
There are two possible settings:
Single Tank System: 1
Two-Tank System:
2
Parameter
Filter
Upflow Brine First
Upflow Filter
Other
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