Sumo Water Softener Owner’s Manual
11
Meter Adjustability Charts
Sumo
Sumo II
Hardness
Volume/Regeneration
Hardness
Volume/Regeneration
100 mg/L
1,358 liters
125 mg/L
2,687 liters
125 mg/L
1,083 liters
150 mg/L
2,233 liters
150 mg/L
905 liters
200 mg/L
1,703 liters
200 mg/L
689 liters
250 mg/L
1,325 liters
250 mg/L
531 liters
350 mg/L
946 liters
350 mg/L
394 liters
500 mg/L
681 liters
525 mg/L
256 liters
850 mg/L
379 liters
Minimum
Liter
Adjustment
20 liters
Minimum
Liter
Adjustment
38 liters
Adjusting Regeneration Frequency
Manually initiate a regeneration using the softener valve screw (see
manual regeneration instructions on page 9). Align correct hardness
value on meter disc with visible arrow in view window by depressing
and rotating hardness adjustment knob.
See top view of softener valve diagram on page 7.
Notes: