9
ENG
9
Rectifying faults
Fault
Cause
Remedy
No output voltagee –
LED not Illuminated.
Bad connection between
battery and inverter.
Internal fuses defect.
Check the cables and contact.
In this case send the unit back
to the supplier.
No output voltage –
Green LED Illuminates.
Current consumption of the
consuming unit is too high.
Possibly, there is a short circuit
in the consuming unit.
Power off the inverter and
disconnect the consuming units.
Check if there is a short circuit
at the consuming unit or the
total load was higher than the
performance specified within
the technical data table.
No output voltage –
Orange LED illuminates.
Over Temperature - The inverter
has been overheated.
Switch off the inverter and
thepower consuming units.
Wait for approx. 5 - 10 minutes
and power on the inverter
only. Reduce the loading and
ensure better ventilation for
the inverter. Then switch on the
consuming unit.
No output voltage –
Red LED illuminates.
Battery voltage maybe too
low or too high. Besides the
same situation as Orange LED
illuminates, the USB terminal
doesn’t work either.
Check if the battery voltage is
normal. Send the unit back to
the supplier.
10
Cleaning and caring for the inverter
Caution!
Do not use sharp or hard objects for cleaning as these may damage the device.
• Occasionally clean the device with a damp cloth.
Содержание SWI 250-12
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