Regenerant Flow; Master Programming Mode - Pentair FLECK 5810 SXT UPFLOW/DOWNFLOW Service Manual

MASTER PROGRAMMING MODE

When 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 five seconds if no buttons are
pressed.
Figure 9
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. 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.
8 • FLECK 5810 & 5812 SXT Upflow/Downflow
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 Unit of Volume
Setting
GAL U.S. Gallons
Ltr
Figure 10
2. Valve Type (Display Code VT)
Press the Extra Cycle button. Use the display to set the Valve
Type to 5810 or 5812, depending on the valve being installed.
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 configurations are built
with specific subcomponents. Ensure the valve is configured
properly before changing the Regenerant Flow setting. This
option setting is identified by "RF" in the upper left hand corner
of the screen. There are eight possible settings.
NOTE: Not all regenerant flow options are available for all
valve types.
Abbreviation
dF1b Standard Downflow Single Backwash
dF2b Standard Downflow Double Backwash
Fltr
UFbd
UFdF
UFFF
DFNWB
UFlt
O-dF
O-UF
Figure 11
Time Display
12-Hour AM/PM
Liters 24-Hour
Parameter
Filter
Upflow Brine First
Upflow Brine Backwash First
Upflow Fill First
Downflow No Hard Water Bypass
(5812 only)
Upflow Filter
Other Downflow
Other Upflow