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WTC 600 LP / MP APPENDIX
Service Handbook 08.2004
2.3 Function of Terminals
Terminal arrangement and functions are as follows:
No. Code Function adm. max. load terminal
1
2
3
PE
N
L
Mains supply - protective. conduct
Mains supply - neutral conductor
Mains supply - phase
1000 VA = max.
total output
performance
2,5 mm²
2,5 mm²
2,5 mm²
4
5
6
ENT-PE
ENT-N
ENT-L
softener - protective conductor
softener - neutral conductor
softener - phase
1000 VA
2,5 mm²
2,5 mm²
2,5 mm²
7
8
9
P1-PE
P1-N
P1-Ls
pump 1 - protective conductor
pump 1 - neutral conductor
pump 1 - phase
1000 VA
2,5 mm²
2,5 mm²
2,5 mm²
10
11
12
MV1-PE
MV1-N
MV1-Ls
inlet valve - protective conduct
inlet valve - neutral conductor
inlet valve - closer
1000 VA
2,5 mm²
2,5 mm²
2,5 mm²
13
14
15
16
MV2-PE
MV2-N
MV2-Ls
MV2-Lo
outlet valve - protective cond.
outlet valve - neutral conductor
outlet valve - closer
outlet valve - opening contact
1000 VA
2,5 mm²
2,5 mm²
2,5 mm²
17
18
19
MV3-PE
MV3-N
MV3-Ls
concentrate valve - protective cond.
concentrate valve - neutral cond.
concentrate valve - closer
1000 VA
2,5 mm²
2,5 mm²
2,5 mm²
20
21
22
STO-W
STO-S
STO-O
trouble message - central contact
trouble message - closer
trouble message operning contact
230 VAC / 4A
resp. 24V DC
/1 A
2,5 mm²
2,5 mm²
2,5 mm²
23
24
REG-M
REG-E
mass - regeneration
input - regeneration
2,5 mm²
2,5 mm²
25
26
MOTL-M
MOTL-E
mass - motor protection/limitent
input - motor protection/limitent
2,5 mm²
2,5 mm²
27
28
DRS-M
DRS-E
mass - pressure switch
input - pressure switch
2,5 mm²
2,5 mm²
29
30
NIVU-M
NIVU-E
mass - min. top level
input - min. top level
2,5 mm²
2,5 mm²
31
32
NIVO-M
NIVO-E
mass - max. top level
input - max. top level
2,5 mm²
2,5 mm²
33
34
35
36
37
SEN-S
SEN-A
SEN-B
SEN-C
SEN-D
sensor permeate screening
sensor permeate A (white)
sensor permeate B (brown)
sensor permeate C (yellow
sensor permeate D (green))
0,5 mm²
0,5 mm²
0,5 mm²
0,5 mm²
0,5 mm²