Installer Manual Fleck 4600 - MECH - System sizing
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Ref. MKT-IM-027 / B - 01.06.2018
To calculate the system mass capacity:
To calculate the system combined capacity:
To calculate the system volume capacity:
V
capacity
= C
capacity
/ TH
inlet
Caution
If a mixing device is set on the valve before meter, TH = TH
inlet
- TH
outlet
.
Having determined the previous capacity allows the operator to know the service cycle duration.
170
58.5
5.85
3.27
200
62.7
6.27
3.5
230
66.9
6.69
3.74
260
71
7.1
3.97
290
75.3
7.53
4.21
M
capacity
= V
resin
x C
resin ex
with:
M
capacity
: system mass capacity [g as CaCO3]
V
resin
: volume of resin [L]
C
resin ex
: resin exchange capacity [g/L
resin
as CaCO
3
]
C
capacity
= V
resin
x C
cor resin ex
with:
C
capacity
: system combined capacity [°f.m
3
or °dH.m
3
]
V
resin
: volume of resin [L]
C
cor resin ex
: corresponding resin exchange capacity
[°f.m
3
/l or °dH.m
3
/l]
V
capacity
= M
capacity
/ TH
inlet
or
with:
V
capacity
: system volume capacity [m
3
]
M
capacity
: system mass capacity [g as CaCO
3
]
C
capacity
: system combined capacity [°f.m
3
or °dH.m
3
]
TH
inlet
: inlet water hardness [mg/L as CaCO3 or °f or °dH]
Salt amount
[g/L
resin
]
Corresponding resin exchange
capacity in [g/L
resin
] as CaCO
3
°f.m
3
[per L
resin
]
°dH.m
3
[per L
resin
]
