1.
CAUTION!! Only qualified personnel can install and operate this inverter.
2.
To reduce risk of electric shock, disconnect power source before making wire connection. Otherwise, it may
cause electrical shock.
3.
To reduce risk of electric shock, NEVER touch any terminals on electric circuits.
4.
If connection cable between inverter and water pump is more than 50m, please be sure to install a
three-phase AC reactor. Inductance value for each phase is about 1mH. Otherwise, water pump would be
easily to be damaged.
Operation
1.
Only after wire connection is complete and put cover back to the inverter, it’s Enter to do
commissioning.
Otherwise, it will cause electric shock
2.
If sunlight is sufficient but little water is pumped, maybe the wires on motor connection are reversely
connected. Please reverse any two wires of them.
3.
When testing water pump, be sure to install water pump at appropriate water level. Never allow water
pump in dry running. Otherwise, the inverter will activate protection.
Maintenance
1.
Only qualified personnel can maintain, repair, inspect the inverter and replace any components.
2.
It may still contain energy after disconnecting power source within 5 minutes. Only service after the
bus
voltage is within safe range.
Symbols
Grounding Wire of Equipment
Before operating inverter, please read the instruction.
In order to avoid electric shock, breack off machine with PV
terminal and AC terminal for at least 5 minutes, then contact
the wire of machine output terminal and input terminal
Warning: when machine works, the temperature of metal shell
may be very high.
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