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is
19
18
17
16
15
X
X
X
X
7
6
5
4
Terminal Name
Function
19
Earth connection
18
X
External on/off switch
7
17
X
6
16
X
n/a
5
15
X
n/a
4
14
Earth connection
13
X
Alarm signal
3
12
X
2
11
Earth connection
10
X
n/a
1
9
N
Program-controlled pump
8
L
2
7
6
N
System pump
5
L
1
4
3
N
Mains voltage (230VAC-50Hz)
2
L
1
3.10.3
3.10.4
Instruction manual GWV
Electrical connector block
14
13
12
11
10
X
X
X
3
2
1
Connecting the mains voltage
The appliance is supplied without a power cable and isolator.
Note
To provide the appliance with voltage, the appliance must be permanently
connected to the mains voltage. A double-pole isolator with a contact gap of at
least 3 mm must be fitted between this permanent connection and the
appliance. The power cable must have cores of at least 3 x 1.0 mm
Warning
Leave the appliance isolated until you are ready to start it up.
1. Pass the power cable through the right-hand strain relief.
2. Connect the cable to terminals 1-2-3 of the DIN rail.
3. Connect the power cable to the double-pole isolator.
4. If you do not need to make any more connections:
-
Fit the protector plate onto the electrical connector block.
Connecting a program-controlled pump
1. Pass the cable through the third strain relief from the right.
2. Connect the cable to terminals 7-8-9 of the DIN rail.
3. Connect the wire up to the pump.
9
8
7
6
5
N
L
N
L
2
1
4
3
2
1
N
L
2
.
35
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Table of Contents
Troubleshooting
