TROUBLESHOOTING
Problem: Low
Battery Alarm On All
The Time
Cause
Solution
Input
voltage below
Keep input voltage above
11
V - buzzing sounds
11
V to maintain regulation.
Poor or weak battery
Recharge or replace battery.
condition.
Inadequate
power being
Use lower gauge (heavier) cable.
delivered to the inverter or
·
Keep cable length as short as
excessive voltage drop.
possible.
Problem: TV Does Not Work
Cause
Solution
Contact
TV
manufacturer to find
TV
does not turn on. out if the
TV
is
compatible with a
modified sine wave.
Problem: Error Code Displayed
Error Code
Solution
Low Battery
Voltage.
Please charge the
LUP
vehicle battery or replace the vehicle battery
by new one.
Over
Voltage
Protection.
Remove
all appliances
OUP
and turn off the unit by
ON/OFF switch. Check the
battery voltage, make sure it is within
11
V-15V.
Overtemp Protection.
Remove
all appliances and
OCP
turn off the unit by
ON/OFF
switch. Cool down for
15 minutes before turning on again.
Overload
Protection.
Turn off the inverter and
OPP
or
OLP
remove all appliances. Then use an appliance with
smaller
power consumption.
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