TROUBLESHOOTING
Problem
Situation
Action
No Power on
Fault
connection
Turn the Inverter power switch off; Verify
cable are tightly connected to the Inverter
and the power Source
Battery voltage
below
10
Voltage
Recharge or replace battery
Equipment
being operated
draws
too
much power
Allow Inverter to cool down. Ensure
there’s adequate ventilation around the
Inverter. Ensure that load is no more than
it’s maximum rating for continuous
operation
Low
Voltage
alarm turns on
immediately
The
input
voltage at input
of the Inverter
needs to be
raised
Recharge/Replace
battery
or
add
additional batteries. Run the vehicle
engine when using a 12V DC plug
Low
voltage
alarm is on all
the time
Power battery
condition with
voltage drops
Replace battery
Inadequate
power
or
voltage drops
Check condition of battery cables and
cable leads. Clean or replace as
necessary
Low
power
output
Battery
condition may
be poor
Recharge or replace a battery
Fault
connection
Make sure the battery and Inverter
terminal are clean
Inverter
does
not work after
connecting the
cables
in
reverse
The
internal
protection has
disabled
the
inverter
Contact vendor company for help
