17
4. Troubleshooting guide
Problems and Symptoms
Possible Cause
Solutions
Low output voltage
Using average reading
voltmeter
Use true RMS reading meter
and cable.
See page 15
Point 3-7-7. of manual
Load LED bar flash
Overload
Reduce load.
No output voltage
Low input voltage
Recharge battery,
And voltage indicator
check connections
in lower red zone
and cable.
No output voltage
Thermal shutdown
Improve ventilation,
Over Temp indicator
Make sure ventilation
on, load less than
openings in inverter
1500W.
are not obstructed.
Reduce ambient
temperature.
No output voltage,
Short circuit or Wiring Check AC wiring
Over Load indicator
error
for short circuit or
On
improper polarity (hot
and neutral reversed).
Very high power load Remove load
WARNING!
Do not open or disassemble the Inverter.
Attempting to service the unit yourself may result in a risk of
electrical shock or fire.