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Water Softener Regeneration : when ?
Example :
Daily amount of used coffee : 3 kg
Number of 7-centilitre cups : 420
Daily water consumption : 30 litres
Daily number of 20-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.
CN 97 Model
Height : 600 mm
Water hardness °TH
Softened water
CN 97 Model
1
10
1,5
15
2
20
2,5
25
3
30
3,5
35
4
40
4,5
45
5
50
6
60
6,5
65
7
70
7,5
75
8
80
Coffee
Water
in kg
in litres
Daily consumption
DV 50 Model
Height : 400 mm
All manuals and user guides at all-guides.com
Diam. : 185 mm
20°
25°
30°
40°
2500 2350 2100 1800 1600 1400 1000
36
34
30
26
17
16
14
13
11
10
9
9
9
8
7
6
7
6
6
5
6
5
5
4
5
4
4
4
4
4
4
3
4
3
3
3
3
3
3
3
3
3
2
2
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1200 1100 1000
900
20°
25°
30°
40°
Diam. : 185 mm
- 10 -
Resin : 16 litres
50°
60°
80°
Water in
litres
22
20
14
10
11
10
7
20
7
7
5
30
5
5
4
40
4
4
3
50
4
3
2
60
3
3
2
70
3
2
2
80
2
2
2
90
2
2
1
NUMBER OF
2
2
1
WEEKS BETWEEN 2
2
1
1
REGENERATING
1
1
1
TREATMENTS
1
1
1
ACCORDING TO FLOW
1
1
1
CAPAC. & WATER °TH.
Softened water
760
700
500
50°
60°
80°
Water hardness °TH
Resin : 8 litres
Salt : 2 kg
Daily
consumption
Coffee
in kg
1
2
3
4
5
6
7
8
9
DV 50 Model
Salt : 1 kg
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