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5 guides

Settings and programming

What every number on the control head means and what to enter.

hand adjusting unlabeled buttons on a water softener control head display panel
hand adjusting unlabeled buttons on a water softener control head display panel
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Water softener settings: what every number on the control head actually means

Four numbers run a water softener: hardness (H), usable grain capacity (C), regen trigger, and time. See the exact math behind your control valve settings.

Read it, 8 min

Work out your numbers.

The hardness to enter, the capacity and reserve, and how often it should regenerate.

All settings and programming guides.

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