1. When the water level rises to ca. 4.5 cm, the pump will start and continue to run
until the water level drops enough.
2. When the water level is less than 1 cm, the pump will stop.
ELECTRICAL WIRING DIAGRAM
Make sure that the supply voltage is 12 V DC (direct current). Higher voltage will cause
the pump to fail.
1. Use the entire length of the included cable (plus an extension, if required) to
wire it to the pump as shown in the wiring diagram (see Fig. 1).
Fig. 1
A. Brown – manual control
B. Brown/white – automatic control
C. Black
D. Fuse
E.
12V battery