FSP HySpirit series User Manual
43
http://www.fsp-group.com.tw/en/product/PVInverter.html
27
Fan fault
Please check if fans are running ok.
If fans are running ok, please shut down inverter
first and then restart it.
If fans stop running or error message remains
after restart the inverter, please contact your
installer.
28
OP Current Sensor fault
Shut down the inverter completely.
Restart the inverter to see if it’s ok.
If error message still remains, please contact
your installer.
29
Charger failure
Shut down the inverter completely.
Restart the inverter to see if it’s ok.
If error message still remains, please contact
your installer.
30
Version mismatch between
controller board and power
board
Shut down the inverter completely.
Restart the inverter to see if it’s ok.
If error message still remains, please contact
your installer.
31
Reverse connection of input and
output wires
Shut down the inverter completely.
Check if grid wires are connected to AC output
terminals. If mis-connected, re-connect it
correctly. And turn on the inverter again. If error
message still remains, please contact your
installer.
17-2. Warning Reference Codes
When a warning event occurs, the icon
will flash as a reminder. See warning codes below
for reference.
Situation
Solution
Warning Event
02
Internal EEPROM failed
Restart the unit again.
If problem still exists, please contact your installer.
04
Battery low
Recharge or replace the battery
07
Overload
Try to reduce the applied load
17
Battery open
Re-connect the battery
20
Over temperature
Check the ventilation around the unit Try to
reduce the load
Check if fans run normally
