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model no. 011-2103-8 / 011-2104-6 | contact us 1-888-942-6686
PROBLEM
POSSIBLE CAUSE
SOLUTION
The digital display
shows “LOW
VOLTAGE”.
• Low battery voltage
shutdown feature turns
OFF the inverter.
• Recharge the battery. Check
if cables and connections are
secure.
• DC wiring is incorrect.
• Use proper cable length and
gauge. Refer assembly
instructions page
12 -
Monting the Inverter
• Battery condition is
poor.
• Charge or replace the battery if
needed.
The digital display
shows “HIGH
VOLTAGE”.
High battery voltage
shutdown feature turns OFF
the inverter.
Make sure the inverter is connected
to a 12 V battery.
The digital display
shows “OVERLOAD”.
AC output overload or device
short circuit shutdown
feature turns the inverter
OFF.
Make sure the load attached to the
inverter is within the operating limit.
The digital display
shows:
Over temperature
shutdown feature turns OFF
the inverter.
Make sure the inverter is placed in a
well-ventilated area and ventilation
openings are not obstructed. Reduce
the ambient temperature if possible.
Refer technical specifications.
TROUBLESHOOTING
No output voltage
and voltage
indication.
• The inverter is in OFF
position.
• Turn ON the inverter.
• There is no power
supply to the inverter.
• Check the wiring to the inverter.
• Reversed DC polarity.
• Reverse DC polarity will damage
the inverter and voiding the
warranty. Have a qualified
service technician to repair.
TROUBLESHOOTING
