Siruba+l818fm1+error+list+2021 [verified]

Indicates that the power voltage is too high. This requires an immediate check of your power supply stability to prevent circuit damage. E2 (Inertia/Encoder Error):

The L818F uses an automatic lubrication system. Ensure the oil level is between the maximum and minimum marks on the oil pan, as shown in the manual. siruba+l818fm1+error+list+2021