GENERAL OVERVIEW
9
System Status Fault Modes
All faults conditions are accompanied by a 2 second on / off tone.
Fault Name
Explanation
LOW DC ALARM
Illuminates red when the DC Input level is below 10.5 VDC
LOW DC SHUTOFF
Illuminates red when the DC Input level is below 10.0 VDC
HI DC SHUTOFF
Illuminates red when the DC Input level is above 15.5 VDC
HI TEMP SHUTOFF
Illuminates red when the internal temperature is above 65 degrees Celsius
OVERLOAD SHUTOFF
Illuminates red when the output power is > 105%
TruePower Plus Remote
The remote allows the user to remotely view inverter status. The blue AC plug symbol indicates when
the inverter is running from AC shore power. The green 12V battery symbol indicates when the inverter
is running from DC power. The wrench symbol illuminates red when the inverter is in fault condition.
The button toggles between pass-through and Standby/Inverting modes.
USB Charge Port
The USB port on the front panel provides power (5 VDC, 2.1 ADC ) to USB connected devices. The port
can provide power when the inverter is running from DC power or AC shore power. When the port is
not in use, be sure the rubber dust cover is sealed over the port.
GENERAL OVERVIEW
10