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Installation
2018/02
3.6
Connecting the wastewater pump(s)
1
Before connecting the pump, check whether the control unit’s motor
protection switch is suitable for the current consumption of the
pump(s) (see nameplate).
▶ Adjust the motor protection switch to the pump’s nominal current
(see pump’s nameplate)
▶ Pull the connection cable through the housing opening(s) and
connect to the mains cable in the same way as the screw connection.
▶ Establish connections in accordance with the connection diagram.
M
3~
11
16
15
14
13
12
20
19
18
17
PE
U1 V1 W1
U
2
V2
W
2
T1
U
1
V1
W
1
PE
U2
V2 W2
1
6
5
4
3
2
10
9
8
7
T3
T3
DUO
ATEX:
T1
T3
T1
Ill. [7]
M
3~
11
16
15
14
13
12
20
19
18
17
PE
U1 V1 W1
U
2
V2
W
2
T1
U
1
V1
W
1
PE
U2
V2 W2
1
6
5
4
3
2
10
9
8
7
T2
T2
DUO
ATEX:
T1 T2
T1
Ill. [8]
