SAST0715
Page
3
To ascertain
DAYS
between regeneration periods the following data or estimations are
required.
(Let
N
be the number of days to be calculated)
.1.
ð
Water Hardness in mg/l
call
ð
H
.2.
ð
Water Softener Hardness Removal Capacity
from Table 1 in grams
call
ð
C
.3.
ð
Daily Water Usage in litres
call
ð
D
For household situations allow 250 litres per person per day.
CALCULATION
N
=
1000 x C
D x H
Select nearest lower whole number
If necessary consult your dealer or IBC Water Treatment for advice on setting up the
softener.
EXAMPLE
Household use for 2 people on 220 mg/l hard water using
Model SAST0715 at 1050 grams capacity.
N
=
1000 x 1050
500 x 220
=
9.5 days
=
9 days
WATER SOFTENER CALCULATIONS
MODEL SAST0715
Summary of Contents for SAST0715
Page 11: ...SAST0715 Page 11 ...
