Watts PWSRTA Series Installation, Operation And Maintenance Manual page 7

Twin alternating series softeners
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NOTICE
The Water Softener Capacity of the system needs to be known prior to programming the system, to insure proper programming and
efficiency of system
Press the Set Clock button
Press the Next button to advance
to the minutes.
Press the Next button to set time
NOTICE
Once in the programming settings, simply use the UP and DOWN arrow buttons to change values
To enter the Master Programming
mode, press and hold the NEXT
and DOWN arrow buttons simulta-
neously for 3 – 5 seconds
Press NEXT Button
Press NEXT Button
Press NEXT Button
Press NEXT Button
Press NEXT Button
Press NEXT Button
NOTICE
Next you will need to set up Installer Programming, this MUST be done in addition to the Master Programming
To enter Installation Display Setting
Programming mode, press and hold
the NEXT and UP arrow buttons
simultaneously for 3 - 5 seconds
Press Next Button
Press Next Button
Press Next Button
Programming completed, Valve will return to normal mode and will be in service.
If you have additional questions regarding your water softener programming, please contact
Pure Water Technical Support at 1.800.224.1299, then press #2
PWSRTA Twin Alternating Series Softeners
Chart 1: Setting Time of Day
Adjust hour with the UP and Down arrow buttons. There is an AM and PM indicator at the
top of the display
Adjust minutes with the Up and Down arrow buttons.
To Exit
Chart 2: Master Programming
The display should read SOFT with an arrow next to the word SET. If FLTr is displayed on
the screen, hit the UP or DOWN arrow to display SOFT. This indicates you are now in the
Master Programming Mode
This will take you into 1st Backwash setting and should be set at 8 minutes
This will take you into BRINE DRAW setting and should be set at 60 minutes
This will take you into 2nd Backwash setting and should be set at 8 minutes
This will take you into RAPID RINSE setting and should be set at 6 minutes
This will take you into BRINE TANK REFILL setting and should be set at following times
based on your water softener capacity
For 30K Water Softener - Fill (brine tank refill) is set at 6 minutes, which is most efficient
setting. This can be changed to maximum brining if needed, maximum brining would be set
at 10 minutes.
For 45K Water Softener - Fill (brine tank refill) is set at 8 minutes, which is most efficent
setting. This can be changed to maximum brining if needed, maximum brining would be set
at 15 minutes.
For 60K Water Softener - Fill (brine tank refill) is set at 12 minutes, which is most effi-
cient setting. This can be changed to maximum brining if needed, maximum brining would
be set at 20 minutes.
This will complete Master Programming Steps
Chart 3: Installer Programming
Volumetric capacity in gallons to regeneration (will soften 2500 gallons before a regeneration
is queued.
Day Override. Default should be set to 14 Days. Watts Pure Water water softeners regener-
ate based on water usage, but this day override setting will come into play if the softener sits
idle or has not regenerated and will automatic initiate regeneration on the 14
REGEN - Indicated when the system will regenerate, should be read 0"
7
day.
th

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Pwsrta145Pwsrta130Pwsrta160

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