AIMS Power PWRI30024S Buku Petunjuk - Halaman 8
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TROUBLESHOOTING TIPS
Fault / Display
No output voltage, buzzer sounds
continuously
No output voltage
Incorrect output voltage
Cannot drive the load
Cause
Low input DC voltage
High input DC voltage
Overload
Over temperature
The switch is off
Poor cable connection
RMS Multimeter measurement error
The
battery
power
of
Multimeter is low. The input voltage
is too high or too low.
Load is too
large,
or the actual
power of the appliance
exceeds nominal
power.
The starting power is larger than
rated power (such as motor).
8
Solutions
Recharge or replace the battery
Do not use it when the battery is charging.
Check the rated voltage of the battery and
make sure it is in within the range of the input
voltage.
Reduce the load power.
Cut off the load and let cool for 10 to 30
minutes. Restart after inverter returns to
normal temperature. If the load is too large,
reduce the total load to the rated specs of
the inverter. Avoid blocking the vent and
improve the ventilation condition. Reduce
the ambient temperature.
Turn on the power switch.
Check the cables and make sure they are
tightly connected and in good condition.
Use a true RMS multimeter to
as
model FLUKE 177/179.
RMS
Try to maintain the input voltage per the
rated spec of the inverter.
Change the battery of the multimeter then test
again.
Reduce the
load,
appliance
first,
then turn on the inverter.
The internal inverter soft-start circuit will buffer
starting the appliance.
measure,
such
or turn on the