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Installing the HI400
23
Checks prior to initial power-up
Before powering up your inverter, ensure these conditions are
met:
❐ On/Off power switch is in the off position.
❐ Positive (+) battery cable is connected to the
positive (+) battery terminal.
❐ Negative (–) battery cable is connected to the
negative (–) battery terminal.
❐ Battery voltage is within the proper range for this unit
(10.0 – 15.0 Vdc).
❐ DC Fuse is intact (not blown).
Starting up and testing your installation
To turn on the HI400:
1. Turn the On/Off power switch on the front panel to the on
position. The green ON INVERTER LED indicator
illuminates.
2. Plug a load into the GFCI receptacle on the front panel.
Apply a load of 400 watts or less.
3. Test the transfer feature by plugging the AC input cord
into the shorepower source receptacle.
The inverter will transfer with the power switch in either
the on or off position.
WARNING
The front panel power switch does not disconnect DC or
AC input power to the unit.