Protections:
■ Dry run protection
■ Phase loss protection
■ Overload/no load protection
■ Short circuit protection
■ Over-voltage protection
■ Pump stalled/antiseizing protection
■ Undervoltage protection
■ Pump shaft rust protection
1,Pressure control: electric contact pressure gauge or pressure switch
2,Water level control: probe or float switch
3,Multifunction display – visualization of: voltage, motor current, upper/lower tank status and alarms
4,Upper tank for water supply control and lower tank for drainage control
5,Operation mode: AUTO/MANUAL switch
6,Fault indication: fault tracking,last 10 fault reason display,audio/light alarms.
7,Anti-card protection,long-term non-use of the pump,
15 days to start once.
8,Setting protection current for motor overload/no-load,no-load
delay restart time adjustable.
9,Automatic restart when voltage comes to normal rating after
over-voltage/under-voltage protection.
10,Automatic restart after power failure recovery.
11,Time setting ON/OFF
12,Push button for adjustments and set up from display
13,Restore factory setting: press both "Overload" and "NO-Load"for
3 seconds.
14,Automatic re-starting pump from dry running,restart time range
0-999 minutes adjustable.
