Watts PWSRTA Series Installation, Operation And Maintenance Manual page 19

Step 7F
Step 8F
Step 9F
EXIT OEM FILTER SYSTEM SETUP
PWSRTA Twin Alternating Series Softeners
stops registering flow and the set time period has expired.
• Gallons Filtering Regen on: Relay activates after a set number of gallons have been used while in ser-
vice, or during regeneration, and then deactivates after the meter stops registering flow and the set time
period has expired.
•ERROR: Relay closes whenever the valve enters error mode, and immediately deactivates when error
mode is exited. If set to ERROR, Steps 8F and 9F will not be shown.
• Off: If set to Off, Steps 8F and 9F will not be shown.
Press NEXT to go to Step 8F. Press REGEN to return to previous step.
Step 8F –
Set Relay Actuation Time or Gallons using  or . The choices are:
• Relay Actuation Time: After the start of a regeneration the amount of time that should pass prior to acti-
vating the relay. The start of regeneration is defined as the first backwash cycle or brine cycle, whichever
comes first. Ranges from 1 second to 200 minutes.
• Relay Actuation Gallons: Relay activates after a set number of gallons has passed through the meter.
Ranges from 1 to 200 gallons.
Press NEXT to go to Step 9F. Press REGEN to return to previous step.
Step 9F –
Set Relay Deactivate Time using  or .
• If Set Time on is selected in Step 7F the relay will deactivate after the time set has expired. Ranges
from 1 second to 200 minutes.
• If Set Gallons Filtering on or Set Gallons Filtering Regen on is selected in Step 7F the relay will deac-
tivate after the time set has expired or after the meter stops registering flow, whichever comes first.
Ranges from 1 second to 20 minutes.
Press NEXT to exit OEM Filter System Setup. Press REGEN to return to previous step.
Step 7F – Set Relay Operation using  or . The choices are:
• Time on: Relay activates after a set time at the beginning of a
regeneration and then deactivates after a set period of time. The start
of regeneration is defined as the first backwash cycle or Dn brine
cycle, whichever comes first.
• Gallons Filtering on: Relay activates after a set number of gallons
have been used while in service and then deactivates after the meter
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