Troubleshooting
4–10 975-0125-02-01
Table 4-4 provides a detailed description of the fault messages and solutions. If you are unable to resolve the problem after referring to this table, contact your dealer or Customer Service.Table 4-4
Fault M essa g es
F0 is too hot and has
shut down. See
guide.
Automatic FET1 Over
Temperature Shutdown Clear the fault and attempt
restart. Ensure adequate
ventilation around the
MS2000. Reduce AC loads.
F2 is too hot and has
shut down. See
guide.
Automatic FET2 Over
Temperature Shutdown Clear the fault and attempt
restart. Ensure adequate
ventilation around the
MS2000. Reduce AC loads.
F3 is too hot and has
shut down. See
guide.
Automatic Transformer Over
Temperature Shutdown Clear the fault and attempt
restart. Ensure adequate
ventilation around the
MS2000. Reduce AC loads.
F4 Battery over-temp.
Inv/Chg has shut
down. See guide.
Automatic Battery Over
Temperature Shutdown Clear the fault and attempt
restart. Stop charging, check
battery voltage and
temperature. Check f or
excessive ambient temperature
and adequate ventilation in the
battery compartment.
F5 is too hot and has
shut down. See
guide.
Automatic Ambient Over
Temperature Shutdown Clear the fault and attempt
restart. Ensure adequate
ventilation around MS2000.
Reduce AC loads.
F6 Too many AC loads.
Turn some off, clear
fault, try again.
Escalating
Auto Fault.
Must occur
3 times in
30 seconds
before
becoming
a manual
fault.
AC Overload
Shutdown (AC
OUTPUT)
Clear the fault and attempt
restart. Reduce AC loads.