Hydrotech SXT Timer - Manual (Page 7)

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.
13. Regeneration Cycle Step Times
Press the Extra Cycle button. Use this display to set the
Regeneration Cycle Step Times. The different regeneration
cycles are listed in sequence based on the valve type selected
for the system, and are identified by an abbreviation in the
upper left-hand corner of the screen. The abbreviations used
are listed below. If the system has been configured with the
“OTHER” valve type, the regeneration cycles will be identified
as R1, R2, R3, R4, R5, and R6. Each cycle step time can be
set from 0 to 199 minutes. Setting a cycle step time to 0 will
cause the control to skip that step during regeneration, but
keeps the following steps available. Use the Up and Down
buttons to adjust the value as needed. Press the Extra Cycle
button to accept the current setting and move to the next
parameter.
Abbreviation Cycle Step
BD Brine Draw
BF Brine Fill
BW Backwash
RR Rapid Rinse
SV Service
Range: 0-199 minutes
14. Day of Week Settings
Press the Extra Cycle button. Use this display to set the
regeneration schedule for a system configured as a Day of
Week control. The different days of the week are identified as
D1, D2, D3, D4, D5, D6, and D7 in the upper left-hand corner
of the display. Set the value to “ON” to schedule a regeneration
or “OFF” to skip regeneration for each day. Use the Up and
Down buttons to adjust the setting as needed. Press the Extra
Cycle button to accept the setting and move to the next day.
Note that the control requires at least one day to be set to
“ON.” If all 7 days are set to “OFF”, the unit will return to Day
One until one or more days are set to “ON.”
MASTER PROGRAMMING MODE
continued
15. Current Day (Display Code CD)
Press the Extra Cycle button. Use this display to set the current
day on systems that have been configured as Day of Week
controls. This setting is identified by “CD” in the upper left-hand
corner of the screen. Use the Up and Down buttons to select
from Day 1 through Day 7.
16. Flow Meter Type (Display Code FM)
Press the Extra Cycle button. Use this display to set the type
of flow meter connected to the control. This option setting is
identified by “FM” in the upper left-hand corner of the screen.
Use the Up and Down buttons to select one of the 7 available
settings.
t0.7 Fleck 3/4” Turbine Meter
P0.7 Fleck 3/4” Paddle Wheel Meter
t1.0 Fleck 1” Turbine Meter
P1.0 Fleck 1” Paddle Wheel Meter
t1.5 Fleck 1 1/2” Turbine Meter
P1.5 Fleck 1 1/2” Paddle Wheel Meter
P2.0 Fleck 2” Paddle Wheel Meter
GEn Generic/Other Meter
17. Meter Pulse Setting (Display Code K)
Press the Extra Cycle button. Use this display to specify the
meter pulse setting for a non-standard flow meter. This option
setting is identified by “K” in the upper left-hand corner of
the screen. Use the Up and Down buttons to enter the meter
constant in pulses per unit volume.
18. End of Master Programming Mode
Press the Extra Cycle button to save all settings and exit
Master Programming Mode.
Fleck SXT Timer JL10 • 7