Description

Electric control and protection panel of electric pumps installed in pumping systems for sanitation with 2 electric pumps.

Applications

Electric control and protection panel of electric pumps installed in pumping systems for sanitation with 2 electric pumps.

Against lack of water.

Excessive motor consumption (thermal trigger).

Protection of control circuit through circuit breaker.

Operation

After verifying the correct connection of the entire wiring, the motor circuit breakers must be adjusted according to the nominal intensity of the motors.

Check the operation of the pumps by turning the control selector to the Manual () position.

For Automatic operation, set the selector to Automatic (A).

During each actuation of the Alternation Level Buoy signal, alternately switch on Pump 1 or Pump 2.

If during the actuation of the Alternation Level Buoy a performance of the Reinforcement Level Buoy appears, the second available Pump will turn on.

Pump 1 and Pump 2 only switch off when the Minimum Level Buoy signal stops working.

When turning on the Maximum Level Buoy, the two pumps plus the alarm output are switched on. The alarm is canceled when the liquid level is reset.

Safety delay due to delay in starting the electric pumps (adjustable).