9
USB 5V/2A DC Output
The USB operation can operate devices using a standard USB connection and up to 5V/2.5A per
port.
1. Turn the MAIN POWER KEY and DC POWER SWITCH on.
2. Plug in your USB device to either of the USB POWER PORTS and operate as normal.
3. Disconnect the device and turn off the DC POWER SWITCH when not in use.
TROUBLESHOOTING
CAUTION: This unit and its accessories are not user serviceable. If you experience any trouble with
your Energy Center contact Aervoe Industries, Inc. and speak with a Product Specialist at 800-227-
0196. To avoid damage to the unit and avoid injury do not dismantle.
Common Remedies
• Make sure the MAIN POWER KEY is on
• Ensure all power cords are connected securely
• Check each BATTERY METER to ensure there is adequate power storage. If not, recharge
as described above.
• Check the charging indicator on the AC Charger to make sure they are illuminating correctly
• If using a solar collector, make sure it is connected properly, in adequate sunlight, and the
CHARGING indicator is illuminated on the Energy Center
120V AC Output Failure
• Make sure the AC POWER SWITCH is on and the AC POWER LED illuminated
• Make sure your device meets the power specifications listed on page 8
• Check the 120V AC Outlet for damage or obstruction
• Verify the 120V device being used is working and not damaged
12V DC Output Failure
• Make sure the MAIN POWER KEY and DC POWER SWITCH is on
• Check the 12V DC fuse associated with the suspect 12V DC output. If it has blown replace
with the same specified fuse. Follow fuse replacement instructions above.
• Check the 12V DC Outlet for damage or obstruction
• Verify the 12V device being used is working and not damaged
USB Output Failure
• Make sure the MAIN POWER KEY and DC POWER SWITCH is on
• Check the USB Outlet for damage or obstruction
• Verify the device being used is working and not damaged
Fault Mode
When the system senses a fault condition (explained below) it will automatically shut down all power
outputs and reset the system after 15-seconds. If the fault is not cleared, the system will go back into
the fault mode until the cause of the fault is cleared or the system is powered off.
System Faults and Remedies
Current Draw is Over the Maximum Allowable Limit
• The system automatically senses the number of added 500-watt batteries installed and
adjusts the maximum allowable current draw set point.
• If the set-point is exceeded, reduce the current draw to clear the fault.
Battery Level Too Low
• If the battery level falls below 10.0V because the batteries are discharged or the system
wattage load has been exceeded for the number of installed batteries, the system will enter
fault mode. Recharge the batteries to clear the fault.
Internal Temperature Too High
• The system has multiple temperature sensors. If the internal temperature reaches a
dangerous level or a cooling fan fails, the system will go into fault mode. Turn off the
system and allow it to cool before restarting.