Unic DIVA - Page 19

Water
Softener Regeneration
: when
?
Example :
Daily
amount of used cottee:
3
kg
Number
of
7-centilitre
cups
; 420
Daily water
consumption :30
litres
Daily number
of
2O-centilitre
cups of tea
. 150
Daily water
consumption
:
30
litres.
Conclusion :
-
Total
daily water
consumption
is
60
litres
-
Water hardness
is
30"TH.
See
30"Column and
line
60 of
Table
hereunder.
DV
50
Water
softener
must
be
regenerated
every
2 weeks.
CN 97
Water
softener
must
be
regenerated
every
5 weeks,
t
l
Water
hardness
oTH
200 250
300
40"
Rno
600
900
DailY
consumption
Waterin
I
Coffee
litres
I
in
kg
Softened
water *
GN 97'Model
,
2500 2350
21 00 1800
1
600
1 400 1000
36 34
en
26 22
20
14 10
1
1 10 17 16
14 13
11 10 7 20
2
1.5
15 tl 10
I I
7
7
5 30
3
2
20 I 7 6 5 5
4
40
4
2.5
25
7
A
6
q
4 4
3
50
5
3 30
6 4
4
3
2 60
6
3.5 35 5
4 4
4
3
3 2
70
7
4 40
t
.+
^
4
3 3
2
2
80
I
4,5 45
4
,)
e
a
z. 2 90
I
5
50
a
3 3
2
2
1
? NUMBER
OF
WEEKS BETWEEN
2
REGENEF,,-TING
THEATMENTS
ACCORDING
TO FLOW
CAPAC.
&
WATER
"TH.
6
60 3
e
2
2
z 2
1
6.5
65
e
I
2
2
2
1 1
7 70 2 2
2
2
,|
I
I
1
v,5 75
I
2 ?
2
1
.t
I 1
I
80
I 2
2
2
1
1
Coffee
I
Water
in kg
I
in litres
Daily
consumption
1200 1
100
1
000 900
760
700
500
Softened
water
DV 50
Model
200 25' 30'
40" 50" 60"
800
Water
hardneds
"TH
DV
50
Model
Height :
400
mm
Diam.
:
185 mm
Resin
:8 litres
Salt
:
1 kg
-18-