10
•
PENTAIR FLECK 5000 Control Valve Service Manual
5. Tank in Service (Display Code TS)
Press the Extra Cycle button. Use this display to set whether
tank one or tank two is in service. This option setting is
identified by “TS” in the upper left hand corner of the screen.
This parameter is only available if the number of tanks has been
set to 2. There are two possible settings:
Tank One in Service: U1
Tank Two in Service: U2
6. Unit Capacity (Display Code C)
Press the Extra Cycle button. Use this display to set the Unit
Capacity. This setting specifies the treatment capacity of the
system media. Enter the capacity of the media bed in grains
of hardness when configuring a softener system, and in the
desired volume capacity when configuring a filter system. This
option setting is identified by “C” in the upper left hand corner of
the screen. The Unit Capacity parameter is only available if the
control type has been set to one of the metered options. Use the
Up and Down buttons to adjust the value as needed.
Range: 1-999,900 grain capacity
7. Feedwater Hardness (Display Code H)
Press the Extra Cycle button. Use this display to set the
Feedwater Hardness. Enter the feedwater hardness in grains
per unit volume for softener systems, or 1 for filter systems. This
option setting is identified by “H” in the upper left hand corner of
the screen. The feedwater hardness parameter is only available
if the control type has been set to one of the metered options.
Use the Up and Down buttons to adjust the value as needed.
Range: 4-199 hardness
8. Reserve Selection (Display Code RS)
Press the Extra Cycle button. Use this display to set the Safety
Factor. Use this display to select the type of reserve to be used
in your system. This setting is identified by “RS” in the upper
left-hand corner of the screen. The reserve selection parameter
is only available if the control type has been set to one of the
metered options. There are two possible settings.
SF
Safety Factor
rc
Fixed Reserve Capacity
MASTER PROGRAMMING MODE
CONTINUED
9. Safety Factor (Display Code SF)
Press the Extra Cycle button. Use this display to set the Safety
Factor. This setting specifies what percentage of the system
capacity will be held as a reserve. Since this value is expressed
as a percentage, any change to the unit capacity or feedwater
hardness that changes the calculated system capacity will result
in a corresponding change to the reserve volume.This option
setting is identified by “SF” in the upper left hand corner of the
screen. Use the Up and Down buttons to adjust the value from 0
to 50% as needed.
Range: 0-50%
10. Fixed Reserve Capacity (Display Code RC)
Press the Extra Cycle button. Use this display to set the Reserve
Capacity. This setting specifies a fixed volume that will be held
as a reserve. The reserve capacity cannot be set to a value
greater than one-half of the calculated system capacity. The
reserve capacity is a fixed volume and does not change if the
unit capacity or feedwater hardness are changed. This option
setting is identified by “RC” in the upper left-hand corner of the
screen. Use the Up and Down buttons to adjust the value as
needed.
Range: 0-half the calculated capacity
11. Day Override (Display Code DO)
Press the Extra Cycle button. Use this display to set the Day
Override. This setting specifies the maximum number of days
between regeneration cycles. If the system is set to a timer-
type control, the day override setting determines how often
the system will regenerate. A metered system will regenerate
regardless of usage if the days since last regeneration cycle
equal the day override setting. Setting the day override value to
“OFF” disables this function. This option setting is identified by
“DO” in the upper left hand corner of the screen. Use the Up and
Down buttons to adjust the value as needed.
Range: Off-99 days
12. Regeneration Time
Press the Extra Cycle button. Use this display to set the
Regeneration Time. This setting specifies the time of day the
control will initiate a delayed, manually queued, or day override
triggered regeneration. This option setting is identified by “RT”
in the upper left hand corner of the screen. Use the Up and Down
buttons to adjust the value as needed.
