Valve Screen
From the main Master Settings screen (Figure 18) press the
valve
button to display the Valve screen.
Figure 24 Valve Screen
• system
: Displays the system type. Type 4 (single system)
is currently the only available selection.
• valve
: Contains settings to select the valve model
installed with the control.
• regen type
: Contains settings for the type of regeneration
to use for the system. Regeneration types are described
in detail below.
Regeneration Types
The XTR2 control supports several different Regeneration
Types. The Regeneration Type defines the method of automatic
regeneration for the system. Each type is explained below.
Time Clock
Triggers a regeneration on a timed interval. The control will
initiate a regeneration cycle at the selected Regeneration Time
when the number of days since the last regeneration equals
the Day Override value. The Day Override can be set from 1 - 99
days as well as partial day intervals of 4, 8, 12, 16 and 20 hours.
Softener Immediate
Measures water usage and regenerates the system as soon
as the calculated system capacity is depleted. The control
calculates the system capacity by dividing the unit capacity by
the feed water hardness. Softener Immediate systems do not
use a reserve volume. The control will also start a regeneration
cycle at the programmed regeneration time if a number of days
equal to the Day Override pass before water usage depletes
the calculated system capacity. The Day Override parameter
default is OFF, and REGEN TIME will be grayed out unless the
day override value has been modified.
CAUTION
When setting the system for softener immediate
regeneration, setting the capacity to a value lower
than that of feed water hardness may cause the
system to constantly regenerate. If this occurs,
disconnect the motor from the control and correct
the capacity and feed water hardness values in
Master Settings.
Softener Delayed
Measures water usage and regenerates the system at the
selected Regeneration Time after the calculated system
capacity is depleted. The control calculates the system capacity
by dividing the unit capacity by the feed water hardness and
subtracting the reserve.
The reserve should be set to ensure that the system delivers
treated water between the time the system capacity is depleted
and the actual regeneration time. Reserves can be set at a
Fixed Volume, Fixed Percentage of capacity, a Variable Reserve
based on the previous calendar day's water usage, or a Weekly
Reserve based on the average water usage for the current day
of the week. The default for the day override parameter is OFF,
and the default reserve type is Weekly Reserve.
A Softener Delayed control will also start a regeneration cycle
at the selected Regeneration Time if a number of days equal
to the Day Override pass before water usage depletes the
calculated system capacity.
If the regen type is changed from Softener Immediate to
Softener Delayed (or vice-versa), all parameters within those
types will be reset to factory default.
Filter Immediate
Regenerates the system immediately after the selected Volume
Override value is depleted. A Filter Immediate control will also
start a regeneration cycle at the selected Regeneration Time if
a number of days equal to the Day Override pass before water
usage depletes the calculated system capacity.
Filter Delayed
Regenerates the system at the selected Regeneration Time
after the selected Volume Override value is depleted. A Filter
Delayed control will also start a regeneration cycle at the
selected Regeneration Time if a number of days equal to the
Day Override pass before water usage depletes the calculated
system capacity.
NOTE: If Filter Immediate or Filter Delayed are selected,
Regenerant Flow selections are limited to Filter,
Upflow Filter, Custom Filter, and Custom Upflow
Filter.
Regeneration Screen
From the main Master Settings screen (Figure 18) press the
regen
button to display the Regeneration screen.
Figure 25 Regeneration Screen
CAUTION
Adjusting Regeneration settings will turn any set
relays off. Any required relays will need to be
reprogrammed in the Relay Output screen.
MASTER SETTINGS PROGRAMMING
continued
FLECK
5810 & 5812 XTR2 Service Manual • 13
