03
Prohibit inserting and pulling the AC and DC terminals when the inverter is running.
Before any wiring connection or electrical operation on inverter, all DC and AC power
must be disconnected from inverter for at least 5 minutes to make sure inverter is
totally isolated to avoid electric shock.
The temperature of inverter surface might exceed 60℃ during operation, so please
make sure it has cooled down before touching it, and make sure the inverter is out
of reach of children.
Do not open the inverter's cover or change any components without manufacturer's
authorization, otherwise the warranty commitment for the inverter will be invalid.
Usage and operation of the inverter must follow instructions in this user manual,
otherwise the protection design might be impared and warranty commitment for the
inverter will be invalid.
Appropriate methods must be adopted to protect inverter from static damage. Any
damage caused by static is not warranted by manufacturer.
Battery negative(BAT-) on inveter side is not grounded as default design.
Connecting BAT- to EARTH are strictly forbidden.
The inverter, with built-in RCMU, will exclude possibility of DC residual current to
6mA, thus in the system an external RCD (type A) can be used(≥30mA).
In Australia, the inverter internal switching does not maintain neutral integrity, which
must be addressed by external connection arrangements like in the O-Grid System
Connection Diagram in page 7.
In Australia, output of back-up side in switchbox should be labeled "Main Switch UPS
Supply", the output of normal load side in switch box should be labeled "Main Switch
Inverter Supply".
Safety warning
Any installation and operation on inverter must be performed by qualied electricians,
in compliance with standards, wiring rules or requirements of local grid authorities or
companies (like AS 4777 and AS/NZS 3000 in Australia).
