Sxt Diagnostic Programming Mode Flow Chart - Watts LCTA-100 Series Installation, Operation And Maintenanceinstallation, Operation And Maintenance

SXT Diagnostics
Viewing Diagnostic Data
The SXT controller records and maintains diagnostic data to assist
with servicing and troubleshooting the water treatment system.
Abbreviation Parameter
FR Flow Rate
Peak Flow
PF
Rate
Hours in
HR
Service
Volume
VU
Used
Reserve
RC
Capacity
Totalizer
TV
Volume
Software
SV
Version
NOTE: Some items may not be shown depending on
control configuration. The control will discard any
changes and exit the Diagnostics View if a button
is not pressed for 60 seconds.
Description
Displays the current outlet
flow rate.
Displays the highest flow rate
measured since last regeneration.
Displays the total hours that the
unit has been in service since
last regeneration.
Displays the total volume of
water treated by the unit since
last regeneration.
Displays the system's reserve
capacity calculated from the
system capacity, feed water
hardness, and safety factor.
Displays the total volume of
water used by the unit since last
installation or last reset.
Displays the software version
installed on the controller.
Diagnostics View Steps
1. Press the Up and Extra Cycle buttons for five seconds while
in service.
2. Use this display to view the current Flow Rate. This option setting
is identified by "FR" in the upper left corner of the screen.
3. Press the Up button. Use this display to view the Peak Flow
Rate since the last regeneration cycle. This option setting is
identified by "PF" in the upper left corner of the screen.
4. Press the Up button. Use this display to view the Hours in
Service since the last regeneration cycle. This option setting
is identified by "HR" in the upper left corner of the screen.
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Figure 27
Figure 28
Figure 29