d) Set peak flow rate. (Figure 8A, 8B, 8C, 8D, 8E.Set peak flow rate from 20 L∕min to 10 L
/min.)When the current flow rate is higher than setting rate, it will cut off water supplying.
Set range10~90L/min.
e) Set maximal interval regeneration days.(Figure 9A, 9B, 9C, 9D, 9E. Set the maximal
interval regeneration days from 10 days to 15 days.)When the water supply days reach
the setting value, it still will backwash at next 2am to avoid impurities blocked caused by
nonwashing for a long time.