⑤
inverter overheated
⑥
inverter cannot receive signal fr
om controller
⑦
inverter inside communication er
ror1
⑧
inverter inside communication er
ror12
⑨
receive boot signal,but before sh
utdown signal has not een received
⑩
lifting fault
⑾
controller cannot receive signal fr
om inverter
;
⑿
reverse switch action