● Control characteristics: pulse electrode probe / float switch detection / pressure gauge / pressure switch

● Fault self-switching

● Display features: HD LCD full Chinese dynamic display

● Power failure call to quickly replenish water

● Control mode: manual / automatic control, double pump rotation and automatic fault switching

● Probe reverse flashing prompt

● Fast coverage type 5 fault record query

● Overcurrent protection

● Fast power off call delay protection

● Pump cumulative running time query

● When the water consumption is too large, the dual pump can be started at the same time.

● Short circuit protection

● When the sewage level is too high, the double pump starts at the same time

● Setting status indication

● When the water pressure is extremely low, the dual pump can be started at the same time.

● Fool-style one-button quick setting

● Phase loss protection

● Probe free dry protection

● Undervoltage protection

● LCD voltage / current display