11
Troubleshooting
PROBLEM: No Input voltage
Reason
Solution
Poor contact with battery terminals.
Shut down inverter and disconnect.
Clean terminals thoroughly and
reconnect.
Blown DC battery fuse(s).
Turn off inverter. Fix problem.
Replace fuse(s) with same type and
same rating.
PROBLEM: Inverter is Shut Down
Reason
Solution
Battery voltage below 10 volts.
Charge or replace battery.
Inverter is too hot (thermal shut down
mode). Will be indicated on LCD
panel.
Allow inverter to cool. Check for
adequate ventilation. Reduce the
load on the inverter to rated conti-
nuous power.
Unit may be defective.
See warranty and call customer
service.
PROBLEM: Low Battery Alarm on all the Time
Reason
Solution
Input voltage below 10.5 volts. Will
be indicated on LCD panel.
Keep input voltage above 10.5 volts
to maintain regulation.
Poor or weak battery condition.
Recharge or replace battery.
Inadequate power being delivered
to the inverter or excessive voltage
drop.
Use lower gauge (heavier) cable.
Keep cable length as short as posible.
PROBLEM: TV does not Work
Reason
Solution
TV does not turn on.
Contact TV manufacturer to find out
if the TV is compatible with a
modified sine wave.
