Installation
900-0113-01-00 Rev A 17
Terminals and Ports Figure 5 Terminals, Ports, and Features
WARNING: Shock Hazard
The inverter’s AC output is defaulted to ON from the factory. It will deliver 120 Vac as soon as DC power is
connected.
INVERTER ON/OFF
: R
eceives wires for a manual
on/off switch to control the inverter. The jumper
alongside (JP1) disables these terminals when
installed (factory default). In this state, the inverter is
always ON and can only be controlled by the system
display. See page 22 for instructions.
DC TERMINALS
:
Connect to battery
cables and DC system. See page 19 for
instructions.
DC and AC GROUND TERMINALS
:
Connect to grounding system for
both batteries and AC. See page 18
for instructions.
CONTROL WIRING TERMINAL BLOCK:
Receives control wires for a variety of
functions, including automatic generator
starting. See pages 23 and 24 for
instructions and the GFX Series Operator’s
Manual for more information.
The Terminal Block can be unplugged from the
AC board for convenience. While installed,
keep screws tight and the block itself secured
tightly to the AC board, to prevent malfunction.
XCT+/XCT- : Non-operational
terminals. Do not connect
anything to them.
MATE and RTS PORTS: Receive
the RJ45 and RJ11 plugs from the
system display and Remote
Temp Sensor. See page 22 for
instructions.
The jacks are mounted sideways.
When viewed from the left side,
they appear as shown below.
AC TERMINAL BLOCK
:
Receives
AC input and output wires. See
page 21 for instructions.
LED INDICATORS
:
Display the unit status and battery voltage. The Operator’s Manual
contains extensive descriptions of the LED functions.
The three BATTERY LEDs (green, yellow, and red) are based on DC voltage, and
provide a very general idea of battery state.
The green INVERTER LED tells if the inverting function is on.
The yellow AC IN LED tells if an AC source is present.
AUX OUTPUT (AUX+/AUX-): Delivers 12 Vdc up
to 0.7 amps (8.4 watts). The output can be
switched on and off for many functions. The
default function is to drive a cooling fan. See page
23 for hookup instructions. See the system display
manual for programming instructions.
AUX LED INDICATOR: Amber LED turns on when
12 Vdc output is present.
The red ERROR LED indicates either a Warning or an Error. A Warning is an alert for
a problem that is not severe enough for shutdown. An Error usually accompanies
inverter shutdown. See the Operator’s Manual for more information.