Troubleshooting - marinco INV10120700 User Manual

ENGLISH
TROUBLE SHOOTING
Consult an installer, if you cannot solve the problem by means of the table below.
Problem
No output voltage, all LED
indicators are off
No output voltage, STATUS LED
(ref 5) is slowly blinking green.
No output voltage, STATUS LED
(ref 5) is fast blinking red.
No output voltage, STATUS LED
is slowly blinking red.
No output voltage, STATUS LED
is intermittently blinking red.
No output voltage, STATUS LED
is uninterruptedly lit red.
No output voltage, STATUS LED
is uninterruptedly lit green
Inverter switches on and off.
STATUS LED is slowly blinking
red.
Some loads like televisions and
clocks do not operate correctly
6
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USER'S MANUAL 700, 1000, 1500 WATT INVERTER
Possible cause
Main switch (ref 1) is set to the
OFF position
Main switch (ref 1) is set to
REMOTE but no remote present
The remote switch is off (if
applied)
DC fuse blown
Inverter is in power saving mode
DC input voltage too high
DC input voltage too low (flat
battery)
AC Output is overloaded
Airflow insufficient
AC output overloaded or short
circuit.
(120V models only:) internal GFCI
tripped
DC input voltage too low because
of voltage drop across the DC
cables due to too long or too
narrow cables
Flat battery
Loose or corroded connections
Wrong setting of output frequency
What to do?
Set the main switch (ref 1) in ON position
Set the main switch (ref 1) in ON position
Close the remote operation switch
Replace the fuse
Increase the load or adjust the power setting
mode; See DIP SWITCH SETTINGS
Check battery voltage; switch off charger.
The inverter will switch on again when the
input voltage is <14.3 / <28.6V
Charge the battery. The inverter will switch
on again when the input voltage is >12.7V /
>25.2V
Reduce the load and let the inverter cool
down. The inverter will switch on again when
the internal temperature is < 45°C / 113°F
Check the airflow through the inverter. The
operation of the cooling fan may not be
blocked.
Reduce the load and/or check the AC wiring
for possible short circuits. Then reset the
inverter manually by switching the main
switch (ref. 1) off and on again
Press the reset button of the GCFI (Figure 1,
ref. R)
Reduce the length of the DC cables or use
cables with a larger gauge.
Disconnect the load and recharge the battery
Tighten the connections; burnt cables must
be corrected immediately.
Check the specified input frequency of the
load with the output frequency of the Inverter.
If necessary, adjust the output frequency.
See DIP SWITCH SETTINGS.