Culligan HE 1.25 Series Owner's Manual page 11

Predict Mode
The Predict Mode is used with the flow meter to determine the optimum regeneration point.
Before the regeneration starts, the control will compare the remaining capacity value with the
average daily water use. If the average daily water usage is less than the reserve capacity, the
controller will wait 24 more hours before regeneration. If the reserve capacity is less than the
average daily water usage, the control will initiate regeneration. This works in delay mode only.
At any time, if the total capacity value is reached, the control will initiate an immediate regeneration.
Pre-Rinse Mode
The Pre-rinse mode is used to pre-rinse the softener resin bed or filter media. The pre-rinse in flow
meter mode will occur after the control has sensed that no water has flowed through the control for a
period of X hours (can be set through the programming menu). When the control is in this mode, once
the X amount of hours have elapsed the control will cycle to the fast rinse position for the pre-set length
of minutes and then return to the home or service position.
Down Flow Regeneration
Water and regenerate flow downward through the media tank.
Dial-A-Softness
®
Dial-A-Softness is a manual adjustment built into the control valve that allows for variable
hardness bypass into the softened water. The hard water bypass can be adjusted from
0% to 30%. The Dial-A-Softness also increases the softener capacity in proportion to
the percent hard water bypass (less salt used).
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