Product Manual

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The low battery voltage trip point can be customized from a defaulted value of 10VDC to 10.5VDC thru
SW1 on the DIP switch.
The inverter will go to over temp protection when the heat sink temp. ≥105ºC(221℉), and go to fault
( shutdown Output) after 30 seconds. The switch needs be reset to activate the inverter.
The Global LF series inverter has back feeding protection which avoids presenting an AC voltage on the AC
input terminal in inverter mode.
When a fault is cleared, the inverter will need to be reset to start working.
*We don't recommend connecting AC input to a GFCI circuit as it will cause the supply GCFI to pop
intermittently and fail to supply power to the charger and bypass power through inverter.
2.5.7 Remote Control
In addition to the switch panel on the front (or top) of the inverter, there are two optional remotes, for some
models. An LCD remote panel that provides more detailed info or an LED remote that provides on/off with
a few LED indicators. The LCD remote panel connects to the RJ45 port on the DC side of the inverter
displays several statuses of the inverter (sold separately Part # REMOTELF). Use with port labeled LCD
remote. If you want a simple on/off remote, consider the LED remote (sold separately Part #
REMOTELFLED). Use with port labeled LED remote. Not available on all models.
If an extra switch panel is connected to the inverter via “remote control port”, together with the panel on the
inverter case, the two panels will be connected and operated in parallel.
Whichever first switches from “Off” to “Power saver off” or “Power saver on”, it will power the inverter on.
If the commands from the two panels conflict, the inverter will operate according to the following priority:
Power saver on> Power saver off> Power off
Only when both panels are turned to the “Unit Off” position, will the inverter be powered off.
The max length of the cable is 60 feet.
Remote LED - REMOTELFLED
The remote LED has on/off and power save switch.
There are also 3 indicator LEDs for the battery charger,
inverter mode and faults.
Remote LCD - REMOTELF
The remote LCD displays detailed information of the inverter.