NautiCharger FPE 1000W-12V User Manual - Trouble Shooting Guide
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Trouble Shooting Guide
PROBLEM
POSSIBLE CAUSES
SUGGESTED REMEDY
Unit will not operate
Battery voltage is below 10 Volts.
Equipment being operated draws too much
power.
Inverter in thermal shut down conditions.
Battery is poor condition. Have battery
checked.
Charge or replace battery.
Make sure load has less than the continuous
power operation
Inverter must cool down. Check for good
ventilation.
Replace battery.
Low Voltage Alarm On Continuously
Insufficient power or large voltage drop.
Check condition of connection cables. Clean
or replace as necessary.
Low Output Voltage
Inverter is overloaded.
Input voltage below 11.0 volts
Reduce load.
Keep input voltage above 11.0 volts to
maintain regulation.
Television Interference
Snow, Picture is breaking up.
a) Locate the inverter as far as
possible from the television,
the antenna, and the antenna
cables.
b) Adjust the orientation of the
inverter, the antenna cables,
and the TV power cord to
reduce interference.
c) Make sure that the antenna
feeding the television
provides an adequate ("snow
free") signal and that high
quality, shielded antenna
cable is used.
Buzz or Hum in Audio System if used.
The Power supply in the device does not
adequately filter the modified sine wave
produced by the inverter.
Use a sound system that uses a higher
quality power supply.