Outback Power FX Series Installation Manual
8
AC AND DC GROUNDING REQUIREMENTS
•  Connect only to a grounded, permanent wiring system. Ensure there is only one neutral-ground 
connection in the system at any time. Some codes require this connection be made at the main 
panel only.
•  Some generators have their own neutral ground connection. If a generator is used, its neutral-
ground connection will need to be disengaged for proper system operation.
•  For all installations, the negative battery conductor should be bonded to the grounding system at 
one (and only one) point in the system. 
•  OutBack products are not designed for use in a positive grounded system. Please contact OutBack 
Technical Support for further information.
The equipment ground on each is marked with this symbol: 
Box lug for grounding the FX chassis










