Pentair FLECK 5800 LXT Installer Manual page 30

Installer manual Fleck 5800 LXT - System sizing
Salt amount
[g/L ]
resin
130
140
150
170
200
230
260
290
To calculate the system mass capacity:
M = V × C
capacity resin resin ex
To calculate the system combined capacity:
C = V × C
capacity resin cor resin ex
To calculate the system volume capacity:
V = M / TH
capacity capacity inlet
Or
V = C / TH
capacity capacity inlet
Mandatory
If a mixing device is set on the valve before meter, use TH = TH
Having determined the previous capacity allows the operator to know the service cycle duration.
30 / 96
Corresponding resin
exchange capacity
[g/L ] as CaCO
resin 3
52.1
53.8
55.5
58.5
62.7
66.9
71
75.3
with:
M : system mass capacity [g as CaCO
capacity
V : volume of resin [L]
resin
C : resin exchange capacity [g/L
resin ex
with:
C : system combined capacity [°f.m
capacity
V : volume of resin [L]
resin
C : corresponding resin exchange capacity
cor resin ex
3
[°f.m /l or °dH.m
with:
V : system volume capacity [m
capacity
M : system mass capacity [g as CaCO
capacity
C : system combined capacity [°f.m
capacity
TH : inlet water hardness [mg/L as CaCO
inlet
°dH]
3
°f.m
[per L ]
resin
5.21
5.38
5.55
5.85
6.27
6.69
7.1
7.53
resin
3
/l]
3
]
- TH
INLET OUTLET
Ref. MKT-IM-005 / F - 30.04.2020
3
°dH.m
[per L ]
resin
2.91
3.01
3.1
3.27
3.5
3.74
3.97
4.21
]
3
as CaCO ]
3
3 3
or °dH.m ]
3
]
3 3
or °dH.m ]
or °f or
3
!