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Operation features
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Operation features
Inverter on and off
The On/Off power switch on the front panel turns the HI400
inverter on or off:
• In the On position, the green inverter On LED indicator
illuminates and the unit begins inverting if AC
shorepower is not present. The HI400 is now operational
and you can apply a load requiring less than 400 watts.
• In the Off position, the inverter AC output is turned off,
but if AC shorepower is present, the hardwire and GFCI
outputs will be energized and loads will operate. With the
switch in the Off position, the unit does not draw any
battery power, except as required to run the fan until the
unit cools off.
Ground fault circuit interrupter (GFCI) protection
The GFCI with hardwire version contains a GFCI receptacle
that protects the hardwire output and the receptacle output
against a ground fault.
Correcting a ground fault
When a fault condition is detected, the reset button on the
GFCI receptacle pops out and power to the load is
interrupted.
To resume normal operation, determine and correct the
ground fault, then push the reset button in.
CAUTION
Read all operating instructions before operating the
HI400.