12
13
Stop Condition:
If the water level in the OH tank rises and Float switch is in up
position, the pump stops. LCD screen displays FULL, indicating OH tank is full.
(f)
Water transfer UG tank to OH tank (using two float switches)
Start Condition:
If the water level in OH tank falls and the Float switch in OH tank
is in down position and the water level in UG tank is high and the Float switch in
UG tank is in up position the pump starts. LCD screen displays RUN indicating
pump is running.
Stop Condition:
If the water level in the OH tank rises and Float switch in OH tank
is in up position, the pump stops. LCD screen displays FULL, indicating OH tank is
full.
Short terminals 1,2,3. Connect common of float switch in terminal 4, connect NO
contact of float switch in terminal 5. Short terminals 5,6
.
Start Condition:
If the water level in the OH tank falls and Float switch is in
down position, the pump starts. LCD screen displays RUN indicating pump is
running.
(g)
Direct OH tank filling (using 1 liquid level probe)
Water Supply
(e) Direct OH tank filling (using 1 float switch)
POWER CONNECTIONS:
CONTROL PCB CONNECTIONS:
