Pentair FLECK SXT Owner's Manual

SETTING TIME OF DAY AND
INITIATING A MANUAL
REGENERATION
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 five seconds if
no buttons are pressed.
Queueing a Regeneration
1. Press the Extra Cycle button. The service icon will
flash to indicate that a regeneration is queued.
2. To cancel a queued regeneration, press the Extra
Cycle button.
Regenerating Immediately
Press and hold the Extra Cycle button for five seconds.
FEATURES OF THE SXT CONTROLLER
• Power backup that continues to keep time and the passage of days for a minimum of 8 hours in the event
of power failure. During a power outage, the control goes into a power-saving mode. It does not monitor
water usage during a power failure, but it does store the volume remaining at the time of power failure.
• Settings for both valve (basic system) and control type (method used to trigger a regeneration).
• Day-of-the-Week controls.
• While in service, the display alternates between time of day, volume remaining or days to regeneration,
and tank in service (twin tank systems only).
• The Flow Indicator flashes when outlet flow is detected.
• The Service Icon flashes if a regeneration cycle has been queued.
• A Regeneration can be triggered immediately by pressing the Extra Cycle button for five seconds.
• The Parameter Display displays the current Cycle Step (BW, BF, RR, etc) during regeneration, and the
data display counts down the time remaining for that cycle step. While the valve is transferring to a new
cycle step, the display will flash. The parameter display will identify the destination cycle step (BW, BF,
RR, etc) and the data display will read “----”. Once the valve reaches the cycle step, the display will stop
flashing and the data display will change to the time remaining. During regeneration, the user can force
the control to advance to the next cycle step immediately by pressing the extra
cycle button.
Parameter
Display
Data
Display
PM
Indicator
Flow Indicator
x1000 Indicator
Service
Icon
Programming
Icon
Extra Cycle
Button
Up
Button
Down
Button
Error/
Information
Icon
Figure 1 Time of Day
Figure 2 Up and Down Buttons
Figure 3 Extra Cycle Button
4 • Fleck SXT Owner’s Manual

Pentair FLECK SXT Specifications

General

Controller Type	Digital
Display	LCD
Power Supply	24V
Control	Microprocessor
Programming	User-programmable
Voltage	24V