TROUBLESHOOTING
Errors
Error Code
(FO-F9)
Types
BMS communication
Oinverter communicati
on
acharging m odule
communication
failure
battery failure
Obattery o ver-
voltage
Obattery u nder-
voltage
Æ inverter error
acharging m odule
error
Overcurrent/short circuit charging
or discharging protection
ODCoutput overcurrent/sh
ort
circuit protection
High temperature warning
Low temperature warning
failure
Contact after-sales
failure
Contact after-sales service
Contact
Contact after-sales service
Contact after-sales service
Contact after-sales
Contact after-sales
Contact after-sales
Resolvethe problem by pulling
out plug or electrical appliances,
the product can recover itself.
If not solved, please contact our
after-sales
Resumeoperation by pulling out
electrical appliances, the product
can recover itself. If not solved,
pleasecontact our after-sales service.
The product can recover itself
after battery is cooled
The product can recover itself
after the ambient temperature
increases
17
Solutions
service
after-sales
service
service
service
service
service.