Outback Power Systems GFX1448E, GFX1424E, GFX1312E Terminals with a DC voltmeter. If voltage is

Models: GFX1448E GFX1424E GFX1312E

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Troubleshooting

Table 4 Basic Troubleshooting Steps

Symptom

Unusual LEDs

Possible Cause

Possible Remedy

 

 

 

 

Generator,

Amber AUX LED is on

AUX output is not connected, or

Test the generator or device to confirm

external fan,

 

is not delivering 12-volt output.

functionality. Test the AUX+ and AUX–

etc. fails to start

 

 

terminals with a DC voltmeter. If voltage is

when triggered

 

 

present with the AUX LED on, then there is

by AUX output.

 

 

an external connection problem. If voltage

 

 

 

is not present with the AUX LED on, the AUX

 

 

 

circuit may be damaged. Contact OutBack

 

 

 

Technical Support (see inside front cover of

 

 

 

this manual).

 

 

 

 

Unit reads AC

AC IN LED flashes

Internal transfer relay may be

Disconnect AC input wires and turn inverter

input, even

 

damaged.

on. Test the AC HOT IN and NEUTRAL IN

though no

 

 

connections with an AC voltmeter. If

source is

 

 

voltage appears there, the transfer relay may

present.

 

 

be jammed. Contact OutBack Technical

 

 

 

Support (see inside front cover of this

 

 

 

manual).

 

 

 

 

 

 

Inverter output is being fed with

Disconnect AC output wires. Turn the

 

 

an external AC source that is out

inverter off and then on. If the problem

 

 

of phase.

clears, reconnect the AC output wires. If the

 

 

 

problem recurs when reconnected, an

Inverter hums

 

 

external AC source is connected to the

 

 

output.

loudly. System

 

 

 

 

 

display may

 

Inverter has been incorrectly

Check HUB ports and make certain the

show messages

 

 

stacked with another unit on the

for high battery

Error LED

master inverter is plugged into port 1.

same output. All units come

voltage,

 

 

 

defaulted as master.

MATE system display only: Check stacking

low battery

 

 

 

settings in the ADV/FX/STACK menu. Only

voltage, or

 

 

 

 

one master is allowed per system on a single

backfeed error.

 

 

 

 

output.

 

 

 

 

 

 

MATE3 system display only: Check stacking

 

 

 

settings in the Inverter Stacking menu.

 

 

 

Only one master is allowed per system on a

 

 

 

single output.

 

 

 

 

36

900-0112-01-00 Rev B

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Outback Power Systems GFX1448E, GFX1424E, GFX1312E manual Terminals with a DC voltmeter. If voltage is

GFX1448E, GFX1424E, GFX1312E specifications

Outback Power Systems has long been recognized for its innovation and reliability in the field of renewable energy solutions, particularly with its GFX series of grid-tied inverters. The GFX1312E, GFX1424E, and GFX1448E models exemplify their commitment to quality and performance, making them ideal choices for both residential and commercial applications.

The GFX1312E is designed to deliver a solid 1300 watts of continuous output power at 12 volts, offering efficient energy conversion for smaller solar setups or off-grid living situations. Its compact design allows for easy installation, while advanced engineering ensures high performance even in challenging conditions. The GFX1312E features a pure sine wave output, which is critical for sensitive electronic devices, ensuring compatibility and safeguarding against potential damage.

Moving up in power capacity, the GFX1424E operates at 1400 watts with a 24-volt configuration. This model is particularly well-suited for medium-sized solar energy systems. It supports 120/240 volts split-phase output, providing greater flexibility for various household appliances and ensuring that users can maximize their energy usage with efficiency. The GFX1424E also incorporates an extensive array of intelligent charging profiles that optimize battery performance and longevity.

The GFX1448E caps the series with impressive 1400 watts of continuous output at 48 volts, catering primarily to larger installations and those requiring more robust energy management solutions. This inverter is equipped with Outback's patented GridZero™ technology, allowing for seamless integration of solar energy production with utility power, helping users to minimize grid dependence while maximizing savings. With advanced features like backup capability and grid-interactive operation, this model is highly versatile.

All three models share key characteristics such as network connectivity through the Outback Power's MATE series of controllers, enabling real-time monitoring and system management. They are designed for durability and have protective features against overloads and short circuits, ensuring reliable performance over time. With their modular design, users can easily scale their system by connecting multiple units, making these inverters a practical choice for expanding energy needs.

In summary, the Outback Power Systems GFX1312E, GFX1424E, and GFX1448E inverters provide top-tier options for those looking to harness solar energy efficiently. Their respective power outputs, advanced technologies, and user-friendly interfaces position them as excellent choices for both residential and commercial energy solutions, underscoring Outback's reputation as a leader in the renewable energy market.