55
ENG
Control
WTS LARGE +0300131IT rel. 1.0 - 05.09.2022
F3
F1 F2
030201 060504
09 181512
08 171411
19 2120
30 3231
41 4342
2322
2524
2726
2928
3433 3635 3837 4039
07 161310
internal power supply
Alarm dosingpump IN PASC
Relay outputs,
potential loaded
blue
black
red
blue
black
red
Main power
230 VAC
Highpressurepump PHP
1-phase, max. 2A
Dosingpump Antiscalant P ASC
SOLENOID VALVE V FEED
SOLENOID VALVE V PER
SOLENOID VALVE V CONC
Alarm
Low level probe IN / LS LOW
Low pressure switch IN / PS FEED
Stand-by IN SB
Fault lter IN FIL
Conductivity probe for osmosis input
Conductivity probe for osmosis output
High level probe IN / LS HIGH
Highpressure switch PS HP
Thermoswitch / IN TS HP
Power supply, output relay
01 02 03
Main power IN 230 VAC
L E N
04 05 06 Highpressurepump IN / P
HP
1-phase, max. 2A
L E N
19 20 21
Alarm OUT
L E N
N.O. C N.C.
Digital inputs
22
High level probe IN / LS
HIGH
23
24
Highpressure switch IN / PS
HP
25
26
Thermoswitch IN ( pressure pump motor) / TS
HP
27
28
Alarm dosingpump IN
PASC
29
Conductivity measurement option 1
30 blue Conductivity probe for osmosis output
ECDI /01
0,0 – 99,9 μS/cm
31 black
32 red
Output relay
07 08 09
Dosingpump Antiscalant OUT/ P
ASC
L E N
10 11 12
SOLENOID VALVE
(EV IN)
/ V
FEED
L E N
13 14 15
SOLENOID VALVE
(EV OUT)
/ V
PER
L E N
16 17 18
SOLENOID VALVE
(EV Conc)
/ V
CONC
L E N
Digital inputs
33
Low level probe IN / LS
LOW
34
35
Low pressure switch IN /PS
FEED
36
37
Stand-By IN
SB
38
39
Filter IN
FIL
40
Conductivity measurement option 2
30 blue Conductivity probe for osmosis output
ECDI /1
0,0 – 999,9 μS/cm
31 black
32 red
11.7 Wiring diagram
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