EWS ES2030 SV, Manual, Page: 25 / 39

ES2030 SV Display and modification of the basic settings 22
Filter capacity
ION exchanger
The physical unit of the filter capacity depends on the unit of supply water
hardness selected at step 10.3. It gives the soft water amount in m
3
for the
hardness unit chosen.
The soft water amount per filter is calculated automatically as follows :
Example 1:
Example 2:
A numerical value between 1 and 65535 can be entered for the filter capacity,
where the hardness unit is mg/l CaCO
3
the values are from 10 to 655350.
Note: the capacity for a single filter is always entered, regardless of whether the
system is made up of one or more filters.
FILTER SYSTEMS :
If no supply water hardness was selected at step 10.3 the capacity of one filter
can be entered in the range 0,01 to 9999,99 m
3
.
11. ‘Stop service’ input
This input can be used for instance to control the refilling of a reservoir tank.
When the input is active then in accordance with programming at step 4 for
individual valve control, the position ‘stop in service’ is activated instead of the
service position.
NOTE: Program data are not entered for this function.
Step no.: 10.4
Capacity 1800
IF2030
card
Y
N
21.1
Capacity
10.4
10.3
15.1
Filter capacity (°D m
3
) .
Supply water hardness (°D)
= soft water amount (m
3
)
1800 °D m
3
18 °D
= 100 m
3
2020 °F m
3
18 °F
= 50,5 m
3