ES2030 SV
Display and modification of the basic settings
15
3. Number of regeneration switch phases
Enter the number of regeneration switch phases for individual valve control.
(max. 9 phases).
4. Single valve control
This program step determines what valves are opened in what phase.
The first line of the LCD display shows valve numbers 1-8 (7 and 8 only
if programmed in step 2.1) during regeneration of filter 1 or filter 2. The
second line displays a phase, and under the numbers 1-8 the relevant
switch state in that phase..
Here ‘ | ‘ means relay activated and ‘-‘ means relay not activated.
In duplex installations a relay will be activated if for at least one filter
The relay is programmed at ‘|’.
In addition to the number of phases entered at program step 3.1, the
service position, the stop position in service and the stop position
during regeneration are
also programmed (display: SV, SP or HO phase).
The stop position in service can be activated by activating the input
‘STOP in service’ (program step 9), by ‘capacity exceeded’ (program
step 1.8), by ‘delayed regeneration’ (program step 6.5), by ‘minimum
regeneration distance’ (program step 8.4) and by ‘additional program
before regeneration’ (program step 16.3).
The stop position during regeneration can only be activated by
activating the input ‘stop during regeneration’ (program step 9).
Phase
Function
V1
V2
V3
V4
V5
V6
1
Backwashing
-
-
|
|
-
X
2
Flushing (air)
-
-
-
-
|
X
3
Flushing (water)
|
-
-
-
-
X
4
----
5
----
6
----
7
----
8
----
9
---
SV
Service position
|
|
-
-
-
-
SP
Stop in service
-
-
-
-
-
-
HO
Stop during regeneration
-
-
-
-
-
-
Fi1 1 2 3 4 5 6 7 8
1
2
3
4
5
6
7
8
9
SV
SP
HO
Fi2 1 2 3 4 5 6 7 8
1
2
3
4
5
6
7
8
9
SV
SP
HO
Unit 1 123456
Phase 1 |--||-
1.* / 2
Unit 2 123456
Phase 1 -|--||
4.1
Step no.: 3.1
Stage 4
Stages
3.1
5.1
4.2
