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4. Troubleshooting
WARNING!
Do not open or disassemble the Inverter.
Attempting to service the unit yourself may cause risk of
electrical shock or fire.
Problems and
Symptoms
Possible Cause
Remedies
“No AC Power Output”
STATUS of illumination of
the red LED
a. Blinking fast
Over Voltage
Protection (OVP) on
the input side has
activated
•
Check input voltage.
•
Reduce input voltage.
b. Blinking slowly
Under Voltage
Protection (UVP) on
the input side has
activated
•
Recharge battery.
•
Check connections and the
cable.
c. Blinking intermittently Over Temperature
Protection (OTP) has
activated
•
Improve ventilation.
•
Make sure ventilation
openings in the inverter are
not obstructed.
•
Lower ambient
temperature.
d. Solid ON
Over Load Protection
(OLP) has activated
•
Check AC wiring for short
circuit.
•
Reduce the load.
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