Wiring Diagram - Grundfos Unilift AP12 Installation And Operating Instructions Manual

E
D
Block diagram for level control
Pos. Description
A Power supply
B Control box
C Pump
D Level switch open
E Level switch closed
A
B
C

4.1 Wiring diagram

WARNING
Electric shock
Death or serious personal injury
‐
Switch off the power supply before you
start any work on the product.
The user or the installer is responsible for
correct earthing and protection according
to local regulations.
L1 L2
PE L3
3
1 5
L1 L2 L3
PE
2 4 6
T1 T2 T3
T1 T2 T3
PE
Diagram for UNILIFT AP, APB control box
N
13
KM1
14
95
O/R
96
A2
KM1 H1
A1
KM 1/5
7