Troubleshooting
4–14 975-0125-01-01
F14 Input AC too high.
Check source, clear
fault, try again.
Automatic AC Over Voltage
Shutdown (AC Line 2
input)
Not applicable for RS2000
F15 Input AC too low.
Check source, clear
fault, try again.
Automatic AC Under Voltage
Shutdown (AC Line 2
input)
Not applicable to RS2000.
F16 AC input frequency
problem. Check gen
for overspeed.
Automatic AC Over Frequency
Shutdown (AC Line 1
input)
Clear the fault and attempt
restart. Check AC input
frequency. Check and adjust
AC input high frequency
setting.
F17 AC input frequency
problem. Check gen
for underspeed.
Automatic AC Under Frequency
Shutdown (AC Line 1
input)
Clear the fault and attempt
restart. Check AC input
frequency. Check and adjust
AC input low frequency
setting.
F18 AC input frequency
problem. Check gen
for overspeed.
Automatic AC Over Frequency
Shutdown (AC Line 2
input)
Not applicable to RS2000.
F19 AC input frequency
problem. Check gen
for underspeed.
Automatic AC Under Frequency
Shutdown (AC Line 2
input)
Not applicable to RS2000.
F23 Reset the RS2000. If
problem persists, call
customer service.
Escalating
Auto Fault.
Must occur
3 times in
30 seconds
before
becoming
a manual
fault.
AC Over Voltage
Shutdown (Inverter
AC output)
Clear the fault and attempt
restart. If problem persists, call
customer service.
Table 4-4
Fault Messa ges
Fault
Number Message Fault
Type C aus e So lut ion