Product Manual

Pa ge 11
Understanding the ‘Status’ indicator
Function ‘Status’ Indicator Condition
Power Save Function
‘OFF’
Solid Green Unit is normal and continuous AC Output is
available
Solid Green with alarm beep
every 2 seconds
Unit is detected with either DC Over/Under Voltage
or Over Temperature warning and continuous AC
Output is still available
Power Save Function
‘ON’
Flashing Green Unit is normal and AC Load connected is >10W
Flashing between Amber and
Red
Unit is normal and AC Load connected is <10W or
AC Load connected is reduced from >10W to < 5W
Flashing Green and alarm beep
every 2 seconds
Unit is detected with either DC Over/Under
Voltage or Over Temperature warning and AC Load
connected is > 10W
Flashing between Amber and
Red and alarm beep every 2
seconds
Warning detected with either DC Over/Under
Voltage or Over Temperature AC Load connected
is <10W or AC Load connected is reduced from
>10W to <5W
Power Save Function is
either ‘ON’ or ‘OFF’
Solid Red with alarm beep
every second
No AC Output as unit had shutdown due to either
DC Over/Under Voltage or AC Output Overload
or Over Temperature occurs. See more details
on “Understanding the Warning and Shutdown
Condition” in this manual
Understanding the fan operation:
The fan on the unit is AC load and internal temperature activated. It will automatically turn on when
AC output power exceeds the pre-set values (~ 200W) and turn o when AC output power is reduced
to 150W. It will also automatically turn on when it senses the internal components have reached
approximately 80°C and turn o when temperature drops below 60°C.
Use of the Ignition Start Function on unit:
An ‘Ignition Start’ port is located on the Front AC Panel of the unit using a ¼” width spade terminal.
This port is used for turning the unit On and OFF using a +12V signal. An insulated female connector
is required to connect to the port.
Connecting to +12V will turn ON the unit and removing the +12V signal will turn OFF the unit.
Understanding the Warning and Shutdown Condition
•
Over Temperature Warning: Unit internal temperature is high. Unit requires better ventilation.
•
DC Over Voltage Warning: DC Input Voltage is high and close to the over-voltage shutdown limit.
Check the battery voltage.