English (GB)
19
15. Wiring diagram
Fig. 22
Wiring diagram of AQC-D4 preassembled system
Fig. 23
Cable entry
16. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest Grundfos company
or service workshop.
Subject to alterations.
Caution
Other than described in the installation and operating
instructions of the Conex
®
DIA, the alarm relay of the
amplifier is used to trigger the peristaltic pumps.
It is used as a power source and therefore cannot
function as a potential-free change-over contact.
TM
03 71
45 45
06
PE
N
L1
L
1
3
5
13
2
12
19
20
11/12
11/12
11/12
11/12
11/12
11/12
1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
3
3
3
2
2
Cable socket
Conex DIA
motor
Pump A
Pump B
Power supply
Empty signal
container B
Sample water
deficiency
sensor
Empty signal
container A
Pos.
Description
1
Brown
2
White
3
Black
4
Blue
11/12
Yellow/green
TM
0
3
7
146
4
506
5
6
7 8
9
10
13
Pos.
Description
5
Socket for power supply
6
Sample water deficiency sensor, empty signal
container A
7
Pt100
8
Measuring electrode
9
Reference electrode
10
pH
13
Empty signal container B
Summary of Contents for AQC-D4
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