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6. TROUBLESHOOTING
To troubleshoot the unit, please note the error code displayed on the main unit and review
“Understanding the Error Codes” in section 5.
Problem
Possible Cause/Condition
Solution
No AC Output at
AC Output Socket
The thermal breaker on the unit is tripped
Reset the thermal breaker
The AC Output switch is turned Off.
Press and hold
the ‘ESCAPE’ button for 5
seconds to turn On the AC Output.
AC Input Source is available but is out of
the acceptance range by the unit
Check AC Input Source.
Unit is set to Inverter Off
Check unit setting.
Check Error code on display. Inverter may
be overload
Battery connected is out of operating
range
Check AC loaded. Inverter may be overload
Check battery.
Charger did not
supply charging
current
Check charger setting. Charger may be
set to Off.
Set Charger function to On.
