L0- Dc Overvoltage Error - Toyotomi KURO Mini Service Manual

L0- Dc overvoltage error

Error phenomenon
Explanation of error
Frequent
problematic part
Inspection procedure
and key points
Error code
LED light signal of
external panel
Cause: Voltage too low or too high, or suddenly change of voltage
ODU PCB board
1. Check if the voltage is too low or too high, and if there is
suddenly change of voltage
2. Check if there is any broken of ODU PCB board
After check mentioned 2 steps, if the L0 error is still occur, pls
check as the guidence of Error code "F1".
L0
LED1
LED2
LED3
Flash
Flash
Light