SENTRY II 930TA Series - Programming the Control Valve

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Control Valve Programming
The control valve has been pre-programmed from the factory with the correct regeneration cycle program and
cycle times. The gallon capacity between regeneration can be changed by adjusting the water hardness.
Programming
Step 1 - Press the NEXT and the UP Arrow buttons at the same time and hold for 2 seconds.
Step 2 - Raw Water Hardness: Adjust to the correct hardness by pressing the UP or DOWN
arrow button. Default setting 20 grains per gallon. Press NEXT to go to Step 3.
SET
CLOCK
NEXT REGEN
Step 1
SET
CLOCK
NEXT REGEN
SET HARDNESS
20
Step 2
Step 3 - Day Override: This setting should be set to OFF. Press NEXT to go to Step 4.
Step 4 - Regeneration Time: The system regenerates when the volume remaining reaches 0.
This setting is not adjustable. Press NEXT to exit programming.
SET
CLOCK
NEXT
REGEN
SET
oFF
Step 2
REGEN
DAY
SET
CLOCK
NEXT
REGEN
REGEN
on 0
GAL
Step 3
Exit
Programming
Mode