Troubleshooting
TROUBLE/SYMPTOM
No Output
External Fuses
Blown
Converter cycles on
& off
Low Output
Intermittent or
no Output on
Generator, works on
Shore Power
11
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POSSIBLE CAUSES
120Vac supply not connected
External Fuses Blown
Short Circuit
Unit has shutdown due to
overheating
Unit has shutdown due to over
voltage
Reverse polarity hook up
Compartment gets too hot or
output current is out of the rated
current
Excessive load for converter
Bad Battery Cell(s)
Unit has shutdown due to over
voltage
Some generators exhibit
excessive voltage spikes on the
AC power output. This may cause
the over voltage protection to
shut the unit down
ACTION
Connect power supply
Check AC distribution panel for proper
operation
Check for reverse polarity
Replace fuses with same type and rating
Trace RV circuits for possible fault
Check air flow
Allow unit to cool
Check input voltage
Correct input voltage
Correct hook up and replace fuses with same
type and rating
Check air flow to the converter
Improve ventilation to the compartment
Check the load capacity
Reduce load requirements or install larger
converter
Replace battery
Add another load to the generator. This may
reduce the "spikes" to an acceptable level
Contact generator manufacturer for possible
defect in the generator