Water2Buy W2B 110 Manual De Instrucciones página 21

Optimal Performance:
Regeneration Capacity For Optimal Performance
Select the row with the number of people in your house. Select the
column with the closest water hardness in parts per million. Where
the two values intersect you will get your regeneration capacity.
Example (highlighted) shows that the correct regeneration capacity
fora model 200 water softener, with 4people in the house and a
water hardness of 300ppm is 0.96T.
Optimal Performance: Meter Softener
W2B 200