Nature Power 38326, Owner'S Manual

Page: 7 / 15

Page 7
Installation:

Choose an appropriate mounting location.

For indoor use, the unit can be mounted in any direction except with the DC Input panel facing
downwards.

Use the mounting template below to mark the positions of the mounting screws.

Drill the 4 mounting holes and place the Inverter-Charger in position and fasten the unit to the
mounting surface.
Chassis Grounding Connection:
DANGER:
The unit chassis has to be grounded properly. Never operate the Inverter-
Charger without proper grounding. Failure to do so will result in death or serious injury.

Connect the grounding
cable’s ring terminal to the unit ground screw.

Connect the other side of the cable to the common grounding point.
DC Input Connection:
CAUTION
: Reversing the DC Input terminal will damage the unit and it cannot be repaired.
Damage caused by reverse polarity connection is not covered by the warranty.

Connect one end of the negative DC input cable to the Inverter-Charger DC negative terminal.
Connect the other end of the negative DC input cable to the battery negative terminal.

Make sure the Disconnect Switch is in the OFF position.

Connect one end of the positive DC input cable to the Power Inverter DC positive terminal.
Connect the other end of the positive DC input cable to one of the terminals of the Disconnect
Switch.

Connect a DC input cable between the other terminal of the Disconnect Switch and one side of
the terminal of the fuse holder.

Connect a DC input cable between the other terminal of the fuse holder and the battery positive
terminal.

Install the selected fuse to the fuse holder.

Turn Disconnect Switch to ON position.
AC Input Connections:
Warning:
Please double check on the location of the AC input port located inside the
wiring compartment. Misconnecting to the AC output port inside the same compartment
will blow the unit and may catch fire. Before making any AC Input and output connection,
please be sure the AC Input Source is not energized and the DC disconnect switch is OFF.
Important:
A 30A branch breaker (not provided) is required to connect between the AC source
and the Inverter-Charger.

Remove AC compartment cover by unscrewing the two screws located at the front of the AC
compartment cover.

Connect the AC Input
‘L’ wire between the unit’s AC Input port and the branch breaker terminal.

Connect the AC Input
‘N’ wire between the unit’s AC Input port and the AC source ‘N’ terminal.