Maintenance and Troubleshooting
28
1. the four LEDs in the first row are system (SYS), battery (BAT), meter (METER),
and communication (COM);
2. The five LEDs in the second row are divided into two functions:
1) Battery SOC power display
;
2) When a fault occurs, the corresponding fault code will be displayed. From
right to left, the numbers represented by each light are 1, 2, 4, 8, 16.
Inverter is
faulty, SYS
red light is
on, BAT is
off, METER
is off, COM
is on
14
Insulation_faul
t
14
DCI
Consistency
Failure
Wait for automatic
recovery.
If the problem is
not
solved yet, please
call the service
center.
17
WatchDog
18
INV Open
Loop