Installer Manual Foleo - Description
Ref. MKT-IM-038 / C - 15.11.2019 21 / 112
Capacity & salt consumption for the different salt dosage setting
* Foleo is featured with variable refill therefore the salt quantity required is calculated by the controller at each regeneration
start. This maximum amount correspond to cases where 100% of the capacity would have been exhausted or to what a
standard softener without variable refill would consume.
NOTE
This example is calculated for a salt dosage fop 80 g/L
resin
. Should the inlet hardness be
grated the 30°F it may be required to increase the salt dosage to obtain a proper resin bed
regeneration. The same simulation with 120 g/L
resin
lead to an estimated average salt
saving of 35,5%, while the same simulation done at 160 g/L lead to an estimated salt saving
of 46%.
Softener connections
Softening
10 15 20 30
Number of people 1-2 3-4 5-6 7-8
Softener Foleo 10 Foleo 15
Salt dosage (g/L of resin) 80 80
Salt amount per regen (kg)* 0.8 1.2
Softener capacity [°Fm
3
]
48.4 72.6
Capacity in m
3
for 30°F inlet water hardness and
10°F residual hardness setting
2.42 3.6
Average estimated salt savings compared to
maximum yearly salt consumption that would have
a standard softener regenerating with 80 g/L
resin
calendar override set on 4 days, reserve at 20%
29.3%
Softener Foleo 20 Foleo 30
Salt dosage (g/L of resin) 80 80
Salt amount per regen (kg)* 1.6 2.24
Softener capacity [°Fm
3
]
96.8 135.52
Capacity in m
3
for 30°F inlet water hardness and
10°F residual hardness setting
4.84 6.78
Average estimated salt savings compared to
maximum yearly salt consumption that would have
a standard softener regenerating with 80 g/L
resin
calendar override set on 4 days, reserve at 20%
29.3%
Inlet/Outlet 1"
Drain line ½" O.D.
Overflow drain line ½"
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