TROUBLESHOOTING
PROBLEM: Low or No Output Voltage – Fault LED Lit
Reason
Poor contact with battery or inverter
terminals.
PROBLEM: Inverter Automatically Shut Down – Fault LED Lit
Reason
Battery voltage below 10/20/38 Volts
Inverter is too hot.
(Thermal protection mode.)
Unit may be defective.
PROBLEM: Inverter Automatically Shut Down – Fault LED Lit – OVL Display
Reason
Equipment being operated draws too
much power.
PROBLEM: Continuous Buzzing Sound – Display Shows Low Voltage
Reason
Input voltage below 10.5/21.0/42.0
Volts.
Poor or weak battery condition.
Poor or loose cable connection.
Inadequate power being delivered to
the inverter or excessive voltage drop.
DISPOSAL/RECYCLING OF INVERTER
Electronic products are known to contain materials that are toxic if improperly
disposed. Contact local authorities for disposal and recycling information.
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User's Manual—Read before using this equipment
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Solution
Clean terminals thoroughly. Reinstall
and tighten.
Solution
Charge or replace battery.
Allow inverter to cool.
Check for adequate ventilation.
Reduce the load on the inverter to
rated continuous power output.
See warranty and call customer service.
Solution
Use a higher capacity inverter or do
not use this equipment.
Solution
Keep input voltage above
10.5/21.0/42.0 Volts
Recharge or replace battery.
Inspect terminals and tighten all
connections.
Use heavier gauge DC cable.
Keep cable length as short as possible.
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